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Virus:VBS/Ramnit.gen!A


First posted on 15 February 2012.
Source: Microsoft

Aliases :

Virus:VBS/Ramnit.gen!A is also known as VBS/Inor.DZ (Command), VBS.Ramnit.T (VirusBuster), Win32.Rmnet.12 (Dr.Web), W32/Ramnit.a!htm (McAfee), W32.Ramnit!html (Symantec), VBS_RAMNIT.SMC (Trend Micro).

Explanation :

Virus:VBS/Ramnit.gen!A is a Visual Basic script that is injected into other files, for example, HTML or JavaScript files. The injected script decrypts and drops an executable detected as another malware.


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Virus:VBS/Ramnit.gen!A is a Visual Basic script that is injected into other files, for example, HTML or JavaScript files. The injected script decrypts and drops an executable which is detected as one of the following:

  • Virus:Win32/Ramnit.I
  • Trojan:Win32/Ramnit.A


The malicious file is dropped as the file "%TEMP%\svchost.exe".



Analysis by Daniel Chipiristeanu

Last update 15 February 2012

 

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