Submission Summary:

What's been foundSeverity Level
Hosts file modification that may block access to the security web sites.
There were some system executable files modified, which might indicate the presence of a PE-file infector.
Contains characteristics of an identified security risk.

 

Technical Details:

 

Possible Security Risk

Threat CategoryDescription
A virus capable to modify other files by infecting, prepending, or overwriting them them with its own body
A network-aware worm that attempts to replicate across the existing network(s)

 

File System Modifications

#Filename(s)File SizeFile HashAlias
1 [file and pathname of the sample #1] 584,192 bytes MD5: 0x1DC4B9EC88FA9CDF95D9BAC578129033
SHA-1: 0x8EFA58FE98EA519EE4EFFEE2DB38AE1A320A25A7
W32.Spybot.Worm [Symantec]
Virus.Win32.Virut.ce [Kaspersky Lab]
W32/Virut.n.gen [McAfee]
W32/Scribble-B [Sophos]
Virus:Win32/Virut.BN [Microsoft]
Backdoor.Win32.IRCBot [Ikarus]
Win32/Virut.F [AhnLab]

 

Other details

 

 

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