Wednesday, October 29, 2008

Virus Mawar

Dipetik daripada:
http://asamboi.org/Chipsmunk/?tag=virus-mawar

April 24, 2008

Assalamualaikum w.b.t

dah beberapa orang tanyer camner nak removed virus nie . dia sebenarnyer bukan virus pon . lebih kepada malware @ program yang tak dikehendaki . Kalau tak silap mende nie orang create guna visual C++ .

meh kite share sikit pasal mende nie.
perkara pertama yang kene buat ialah pastikan IE a.k.a internet explorer telah ditutup semuanyer .

Terminating the Malware Process
Since this malware uses a file name that is also the file name of a legitimate process, it is necessary to use third party process viewers such as Process Explorer, to isolate the malware process itself.
If the process you are looking for is not in the list displayed by Process Explorer, proceed to the succeeding solution set.
1. Download Process Explorer.
2. Extract the contents of the compressed (ZIP) file to a location of your choice.
3. Execute Process Explorer by double-clicking PROCEXP.EXE.
4. In the Process Explorer window, locate the process: wscript.exe
5.Right-click the malware process, and choose Properties.
6.Check if the value for the Current Directory is the following: %System%
(Note: %System% is the Windows system folder, which is usually C:\Windows\System on Windows 98 and ME, C:\WINNT\System32 on Windows NT and 2000, or C:\Windows\System32 on Windows XP and Server 2003.)
7. If yes, then right-click on the malware process, and click Kill Process Tree.
8. Close Process Explorer.
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*NOTE: On computers running Windows 98 and ME, Windows Task Manager may not show certain processes. You can use a third party process viewer such as Process Explorer to terminate the malware process.

If the process you are looking for is not in the list displayed by Task Manager or Process Explorer, continue with the next solution procedure. If the malware process is in the list displayed by either Task Manager or Process Explorer, but you are unable to terminate it, restart your computer in safe mode.

Removing Autostart Entry from the Registry
This solution deletes/modifies the registry entry added/modified by this malware. Before performing the steps below, make sure you know how to back up the registry and how to restore it if a problem occurs. Refer to this Microsoft article for more information about modifying your computer’s registry.
1. Open Registry Editor. Click Start>Run, type REGEDIT, then press Enter.
2. In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>
Windows>CurrentVersion>Run

3. In the right panel, locate and delete the entry:
VirusMawar = “wscript.exe %System%\VirusMawar.js”

Restoring Modified Malware Entries from the Registry
1. Still in the Registry Editor, in the left panel, double-click the following:
HKEY_CURRENT_USER>Software>Microsoft>Windows>
CurrentVersion>Explorer>Advanced

2. In the right panel, locate the entry:
ShowSuperHidden = “0″

3. Right-click on the value name and choose Modify. Change the value data of this entry to: 1

4. In the left panel, double-click the following:
HKEY_CURRENT_USER>Software>Microsoft>Internet Explorer>Main

5. In the right panel, locate the entry:
Window Title = “Virus Mawar SEDANG MENGGANAS WARHAHAHAHAHAHAHA++++=====”

6. Right-click on the value name and choose Modify. Delete the value data of this entry.

7. Close Registry Editor.
Deleting Malware-created AUTORUN.INF/s

1. Right-click Start then click Search… or Find…, depending on the version of Windows you are running.
2. In the Named input box, type: AUTORUN.INF
3. In the Look In drop-down list, select a drive, then press Enter.
4. Select the file, then open using Notepad.
5. Check if the following lines are present in the file:
Open = wscript.exe \VirusMawar.js
shellexecute = wscript.exe \VirusMawar.js
shell\Open\command = wscript.exe \VirusMawar.js
shell\Explore\command = wscript.exe \VirusMawar.js -Clicked
shell\AutoPlay\command = wscript.exe \VirusMawar.js
shell\Scan for Viruses\command = wscript.exe \VirusMawar.js
shell\Scan with Norton AntiVirus\command = wscript.exe \VirusMawar.js
shell\Scan with AVG\command = wscript.exe \VirusMawar.js
shell = Explore

6. If the lines are present, delete the file.
7. Repeat steps 3 to 6 for AUTORUN.INF files in the remaining removable drives.
8. Close Search Results.

Important Windows ME/XP Cleaning Instructions
Users running Windows ME and XP must disable System Restore to allow full scanning of infected computers.
Users running other Windows versions can proceed with the succeeding solution set(s).

Running Trend Micro Antivirus
Scan your computer with Trend Micro antivirus and delete files detected as JS_AUTORUN.AAF. To do this, Trend Micro customers must download the latest virus pattern file and scan their computers. Other Internet users can use HouseCall, the Trend Micro online threat scanner.
p/s : kredit info @ bantuan khas buat trendmicro