ThreatExpert Report: Rootkit.Podnuha, Trojan Horse, Rootkit.Win32.Podnuha.bhw, Generic.dx..

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Submission Summary:

Submission details:

Submission received: 19 February 2009, 02:29:23
Processing time: 5 min 39 sec
Submitted sample:

File MD5: 0x0BA31432867FF6D8894937742DE8A9B4
File SHA-1: 0xB8625730F74F37CA7F05E53E5A612A0F19775144
Filesize: 94,720 bytes
Alias:

Rootkit.Podnuha [PCTools]
Trojan Horse [Symantec]
Rootkit.Win32.Podnuha.bhw [Kaspersky Lab]
Generic.dx [McAfee]
Mal/Generic-A [Sophos]
Rootkit.Win32.Podnuha [Ikarus]

Summary of the findings:

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

Technical Details:

Possible Security Risk

Attention! Characteristics of the following security risk was identified in the system:

Security Risk	Description
Rootkit.Podnuha	Rootkit.Podnuha hides its presence in the infected machine in order to malicious actions without the user's knowldge.

Attention! The following threat categories were identified:

Threat Category	Description
	A code with the rootkit-specific techniques designed to hide the software presence in the system
	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]	94,720 bytes	MD5: 0x0BA31432867FF6D8894937742DE8A9B4 SHA-1: 0xB8625730F74F37CA7F05E53E5A612A0F19775144	Rootkit.Podnuha [PCTools] Trojan Horse [Symantec] Rootkit.Win32.Podnuha.bhw [Kaspersky Lab] Generic.dx [McAfee] Mal/Generic-A [Sophos] Rootkit.Win32.Podnuha [Ikarus]

Memory Modifications

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: 0x8F0000 - 0x930000

Note:

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

Other details

Analysis of the file resources indicate the following possible countries of origin:

	Russian Federation
	United Kingdom

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