ThreatExpert Report: Trojan.Gen, Mal/Behav-112, Trojan-PWS.Win32.Uosproy

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Submission Summary:

Submission details:

Submission received: 25 October 2012, 01:21:02
Processing time: 11 min 53 sec
Submitted sample:

File MD5: 0x530BE342AA88BCDD9376081FCE770BD4
File SHA-1: 0x96B3FCDEEC74E48F7E34A974D89C9BA80FFC5053
Filesize: 11,776 bytes
Alias:

Trojan.Gen [Symantec]
Mal/Behav-112 [Sophos]
Trojan-PWS.Win32.Uosproy [Ikarus]

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 category was identified:

Threat Category	Description
	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 files were created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	c:\test.bat	109 bytes	MD5: 0xB0B07EE52A67DF8E83B6F215B4754E22 SHA-1: 0x98B79371F32F8E67A5D516EF91BD7E82D85929B0	(not available)
2	%System%\myspi.dll	13,824 bytes	MD5: 0xA4670904477824383408C4F603AB012B SHA-1: 0xE9A26F5431678E5ECCBC329323EEDA2DA6B6057A	Trojan-PWS.Win32.Uosproy [Ikarus]
3	[file and pathname of the sample #1]	11,776 bytes	MD5: 0x530BE342AA88BCDD9376081FCE770BD4 SHA-1: 0x96B3FCDEEC74E48F7E34A974D89C9BA80FFC5053	Trojan.Gen [Symantec] Mal/Behav-112 [Sophos] Trojan-PWS.Win32.Uosproy [Ikarus]

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

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

China

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