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Virus:Worm/Autorun.oqu
Date discovered:26/09/2008
Type:Worm
In the wild:Yes
Reported Infections:Low to medium
Distribution Potential:Low to medium
Damage Potential:Low to medium
Static file:Yes
File size:114.176 Bytes
MD5 checksum:730cf23ca8a9d5548af67b316811b7d1
IVDF version:7.00.06.214 - Friday, September 26, 2008

 General Method of propagation:
• Autorun feature


Aliases:
   •  Mcafee: W32/Autorun.worm.n virus
   •  Panda: Bck/Ircflood.DK
   •  Eset: Win32/Inject.NBP
   •  Bitdefender: Trojan.Generic.1747483


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


Side effects:
   • Drops malicious files
   • Registry modification

 Files It copies itself to the following location:
   • %drive%\RESTORE\%SID%\SYS32.exe



The following files are created:

%drive%\RESTORE\%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\
   {28ABC5C0-4FCB-11CF-AAX5-21CX1C642122}]
   • "StubPath"="c:\RESTORE\%SID%\SYS32.exe"

 IRC To deliver system information and to provide remote control it connects to the following IRC Server:

Server: dp.0d**********.in
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.

Descrição enviada por Petre Galan em segunda-feira, 30 de novembro de 2009
Descrição atualizada por Petre Galan em segunda-feira, 30 de novembro de 2009

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