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Virus:Worm/Yahos.cv
Date discovered:04/01/2011
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:104.960 Bytes
MD5 checksum:27ae2175105e2945635bc8205731f82c
VDF version:7.10.07.145
IVDF version:7.11.01.20 - Tuesday, January 4, 2011

 General Method of propagation:
    Messenger


Aliases:
   •  Kaspersky: IM-Worm.Win32.Yahos.cv
   •  Sophos: Troj/Agent-PRV
   •  Bitdefender: Trojan.VB.Agent.HJ
   •  Panda: W32/YahooPSW.AF.worm
     GData: Trojan.VB.Agent.HJ


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


Side effects:
   • Downloads a malicious file
   • Drops malicious files
   • Lowers security settings
   • Registry modification
Description inserted by Petre Galan on Friday, April 8, 2011
Description updated by Petre Galan on Friday, April 8, 2011

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