Precisa de ajuda? Peça à comunidade ou contrate um perito.
Acesse a Avira Answers
Date discovered:22/04/2010
In the wild:Yes
Reported Infections:Low to medium
Distribution Potential:Medium
Damage Potential:Low to medium
Static file:Yes
File size:151.552 Bytes
MD5 checksum:07dd1f4579bf209c5c6b91a62d51ade9
IVDF version:

 General Methods of propagation:
   • Autorun feature
   • Peer to Peer

   •  Bitdefender: Win32.Worm.Rimecud.K
   •  Eset: Win32/Peerfrag.GL

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

Side effects:
   • Downloads a malicious file
   • Drops malicious files
   • Registry modification

 Files It copies itself to the following locations:
   • %drive%\SANJAM\STOBOM.exe
   • %HOME%\csrss.exe

The following file is created:

%drive%\autorun.inf This is a non malicious text file with the following content:
   • %code that runs malware%

It tries to download a file:

– The location is the following:

 Registry The following registry key is added in order to run the process after reboot:

– [HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]
   • "Taskman"="%HOME%\csrss.exe"

 P2P In order to infect other systems in the Peer to Peer network community the following action is performed:   It retrieves shared folders by querying the following registry keys:
   • Software\BearShare\General
   • Software\iMesh\General
   • Software\Shareaza\Shareaza\Downloads
   • Software\Kazaa\LocalContent
   • Software\DC++
   • Software\eMule
   • Software\Microsoft\Windows\CurrentVersion\Uninstall\eMule Plus_is1

 Backdoor The following port is opened:

– sandra.pri**********.com on UDP port 49000

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

    Process name:
   • explorer.exe

 File details Programming language:
The malware program was written in MS Visual C++.

Descrição enviada por Petre Galan em quinta-feira, 12 de agosto de 2010
Descrição atualizada por Petre Galan em quinta-feira, 12 de agosto de 2010

Voltar . . . .