Need help? Ask the community or hire an expert.
Go to Avira Answers
Date discovered:27/10/2008
In the wild:Yes
Reported Infections:Low to medium
Distribution Potential:Low to medium
Damage Potential:Medium
Static file:Yes
File size:117.248 Bytes
MD5 checksum:9c93abfe2af88dd661a960b31809912d
IVDF version:

 General Method of propagation:
• Autorun feature

   •  Mcafee: W32/Autorun.worm.gen virus
   •  Panda: W32/IRCFlood.DW
   •  Eset: Win32/AutoRun.Agent.AL
   •  Bitdefender: Backdoor.IRCBot.ACMF

Platforms / OS:
   • Windows 2000
   • Windows XP
   • Windows 2003

Side effects:
   • Drops malicious files
   • Registry modification
   • Third party control

 Files It copies itself to the following location:
   • %drive%\SYSTEM\%SID%\system.exe

The following files are created:

– C:\SYSTEM\%SID%\Desktop.ini
%drive%\autorun.inf This is a non malicious text file with the following content:
   • %code that runs malware%

 Registry The following registry key is added:

– [HKLM\SOFTWARE\Microsoft\Active Setup\Installed Components\
   • "c:\SYSTEM\%SID%\system.exe"

 IRC  Server:**********.net
Port: 3211
Server password: Virus
Nickname: VirUs-%random character string%

 Injection – It injects itself as a remote thread into a process.

    Process name:
   • explorer.exe

 File details Runtime packer:
In order to aggravate detection and reduce size of the file it is packed with a runtime packer.

Description inserted by Petre Galan on Thursday, December 3, 2009
Description updated by Petre Galan on Thursday, December 3, 2009

Back . . . .