ThreatExpert Report: Trojan-Downloader.Win32.Agent.chwx, Trojan.Dozer, Troj/Agent-KLS..

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Submission Summary:

Submission details:

Submission received: 9 July 2009, 21:33:07
Processing time: 6 min 54 sec
Submitted sample:

File MD5: 0x65BA85102AAEC5DAF021F9BFB9CDDD16
File SHA-1: 0x2CCA5A0191E6E3709DA877C6289C0FAB4305AC74
Filesize: 65,536 bytes
Alias:

Trojan.Dozer [Symantec]
Trojan-Downloader.Win32.Agent.chwx [Kaspersky Lab]
Troj/Agent-KLS [Sophos]
Trojan:Win32/Lyzapo.A [Microsoft]
Trojan-Dropper.Agent [Ikarus]
Win-Trojan/Agent.65536.VE [AhnLab]

Summary of the findings:

What's been found	Severity Level
Contains characteristics of an identified security risk.

Technical Details:

Possible Security Risk

Attention! The following threat categories were identified:

Threat Category	Description
	A program that downloads files to the local computer that may represent security risk
	A malicious trojan horse or bot that may represent security risk for the compromised system and/or its network environment

File System Modifications

The following file was created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	[file and pathname of the sample #1]	65,536 bytes	MD5: 0x65BA85102AAEC5DAF021F9BFB9CDDD16 SHA-1: 0x2CCA5A0191E6E3709DA877C6289C0FAB4305AC74	Trojan.Dozer [Symantec] Trojan-Downloader.Win32.Agent.chwx [Kaspersky Lab] Troj/Agent-KLS [Sophos] Trojan:Win32/Lyzapo.A [Microsoft] Trojan-Dropper.Agent [Ikarus] Win-Trojan/Agent.65536.VE [AhnLab]

Memory Modifications

There was a new process created in the system:

Process Name	Process Filename	Main Module Size
[generic host process]	[generic host process filename]	20,480 bytes

Note:

[generic host process filename] is a full path filename of [generic host process].

The following module was loaded into the address space of other process(es):

Module Name	Module Filename	Address Space Details
[filename of the sample #1]	[file and pathname of the sample #1]	Process name: [generic host process] Process filename: [generic host process filename] Address space: 0x10000000 - 0x10015000

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