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Date discovered:19/02/2010
In the wild:Yes
Reported Infections:Low to medium
Distribution Potential:Low
Damage Potential:Low to medium
Static file:Yes
File size:182.791 Bytes
MD5 checksum:25564dbfd2cf47c999aeadc92fc79864
IVDF version:

 General Aliases:
   •  Sophos: Troj/Nyrate-L
   •  Panda: W32/P2Pworm.GF
   •  Eset: IRC/SdBot
   •  Bitdefender: Backdoor.IRCBot.ACXR

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

Side effects:
   • Drops malicious files
   • Registry modification

 Files It copies itself to the following location:
   • %WINDIR%\ccdrive32.exe

It tries to executes the following files:

– Filename:
   • "%WINDIR%\ccdrive32.exe"

– Filename:
   • "%malware execution directory%\%executed file%"

 Registry One of the following values is added in order to run the process after reboot:

–  [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
   • "Microsoft Driver Setup"="%WINDIR%\ccdrive32.exe"

The following registry key is added:

– [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\
   • "Microsoft Driver Setup"="%WINDIR%\ccdrive32.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 Andrei Ivanes on Friday, April 9, 2010
Description updated by Andrei Ivanes on Friday, April 9, 2010

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