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Virus:TR/Sirefef.BV.2
Date discovered:09/02/2012
Type:Trojan
In the wild:No
Reported Infections:High
Distribution Potential:Medium to high
Damage Potential:Medium to high
Static file:Yes
File size:5.632 Bytes
MD5 checksum:11028c6a84a967070cb1286550f2058f
VDF version:7.11.22.186 - Thursday, February 9, 2012
IVDF version:7.11.22.186 - Thursday, February 9, 2012

 General Method of propagation:
   • No own spreading routine


Aliases:
   •  TrendMicro: TROJ_ZACCESS.CQJ
   •  F-Secure: Trojan.Sirefef.BV
   •  Sophos: Troj/ZAccess-AH
   •  Bitdefender: Trojan.Sirefef.BV
     AVG: Crypt.AQLW
   •  Panda: Trj/Sirefef.D
     GData: Trojan.Sirefef.BV
     Fortinet: W32/ZAccess.AH!tr
     Ikarus: Trojan.Sirefef
     Norman: W32/Troj_Generic.UUZF


Platforms / OS:
   • Windows XP
   • Windows 2003
    Windows Vista
    Windows Server 2008
    Windows 7


Side effects:
    Can be used to execute malicious code

 Miscellaneous String:
Furthermore it contains the following strings:
   • Oak Technology Inc.
   • Audio File System
   • AFS2K.sys
   • Copyright (C) 2011


Trusted file pretending:
Its process pretends to be the following trusted process: AFS2K.sys

Description inserted by Carlos Valero Llabata on Thursday, February 23, 2012
Description updated by Carlos Valero Llabata on Thursday, February 23, 2012

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