ThreatExpert Report: Trojan-Downloader.Win32.Small.ajcj, Suspicious.MH690, Generic.ff, Mal/Inet-Fam..

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Submission Summary:

Submission details:

Submission received: 23 April 2009, 17:04:59
Processing time: 6 min 5 sec
Submitted sample:

File MD5: 0x88CE642CE453F5D93B00A22FAA35B605
File SHA-1: 0x65E4BD92908BF058B8BC35189BABB18B8824A6A8
Filesize: 2,859 bytes
Alias:

Suspicious.MH690 [Symantec]
Trojan-Downloader.Win32.Small.ajcj [Kaspersky Lab]
Generic.ff [McAfee]
Mal/Inet-Fam [Sophos]
Trojan-Dropper.Agent [Ikarus]
Win-Trojan/OnlineGameHack.B [AhnLab]

Summary of the findings:

What's been found	Severity Level
Downloads/requests other files from Internet.
Packed with a packer that is known to be used by malware (e.g. to complicate threat analysis or detection).
Contains characteristics of an identified security risk.

Technical Details:

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Possible Security Risk

Attention! The following threat category was identified:

Threat Category	Description
	A program that downloads files to the local computer that may represent security risk

File System Modifications

The following files were created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	%System%\nvsysv32.exe	0 bytes	MD5: 0xD41D8CD98F00B204E9800998ECF8427E SHA-1: 0xDA39A3EE5E6B4B0D3255BFEF95601890AFD80709	(not available)
2	[file and pathname of the sample #1]	2,859 bytes	MD5: 0x88CE642CE453F5D93B00A22FAA35B605 SHA-1: 0x65E4BD92908BF058B8BC35189BABB18B8824A6A8	Suspicious.MH690 [Symantec] Trojan-Downloader.Win32.Small.ajcj [Kaspersky Lab] Generic.ff [McAfee] Mal/Inet-Fam [Sophos] Trojan-Dropper.Agent [Ikarus] Win-Trojan/OnlineGameHack.B [AhnLab]

Note:

%System% is a variable that refers to the System folder. By default, this is C:\Windows\System (Windows 95/98/Me), C:\Winnt\System32 (Windows NT/2000), or C:\Windows\System32 (Windows XP).

Memory Modifications

There was a new process created in the system:

Process Name	Process Filename	Main Module Size
[filename of the sample #1]	[file and pathname of the sample #1]	49,152 bytes

Other details

The following Internet Connection was established:

Server Name	Server Port	Connect as User	Connection Password
members.000webhost.com	80	(null)	(null)

The data identified by the following URL was then requested from the remote web server:

http://goffhouseinn.com/tmp/ip_confirm/nvsysv32.exe

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