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Virus:TR/Kazy.DW
Date discovered:28/01/2011
Type:Trojan
In the wild:No
Reported Infections:Low to medium
Distribution Potential:Low
Damage Potential:Low to medium
Static file:Yes
File size:172.544 Bytes
MD5 checksum:d4d66488a1cadfc9a0cd72bd80b79be8
VDF version:7.10.08.79
IVDF version:7.11.02.20 - Friday, January 28, 2011

 General Aliases:
   •  Kaspersky: Trojan.Win32.Diple.cwd
   •  F-Secure: Trojan.Win32.Diple.cwd
   •  Bitdefender: Gen:Trojan.Heur.KS.1
   •  Eset: Win32/Cycbot.AD
   •  DrWeb: Trojan.DownLoader1.59719


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


Side effects:
   • Drops malicious files
   • Registry modification

 Files It copies itself to the following location:
   • %HOME%\Application Data\Microsoft\conhost.exe



The following file is created:

– %HOME%\Application Data\01E2.543

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

– [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
   • "conhost"="%HOME%\Application Data\Microsoft\conhost.exe"

 Miscellaneous  Checks for an internet connection by contacting the following web site:
   • http://www.google.com
Accesses internet resources:
   • http://protoolreviews.com/images/**********?tq=%character string%
   • http://zonetf.com/**********?tq=%character string%
   • http://onloneservermonitoring.com/images/**********?tq=%character string%
   • http://zonere.com/images/**********?tq=%character string%

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


Runtime packer:
In order to aggravate detection and reduce size of the file it is packed with a runtime packer.

Description inserted by Petre Galan on Friday, May 13, 2011
Description updated by Petre Galan on Friday, May 13, 2011

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