ThreatExpert Report: Net-Worm.Koobface, W32.Koobface!gen, Trojan-PSW.Win32.Delf.ekv..

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Submission Summary:

Submission details:

Submission received: 26 November 2009, 13:03:46
Processing time: 6 min 41 sec
Submitted sample:

File MD5: 0xCC4C591E5BB614C60590E7A0FA82A64D
File SHA-1: 0x3E6A088FEDC388F8FCA3E4EEC1B294A158822580
Filesize: 103,680 bytes
Alias:

Net-Worm.Koobface [PCTools]
W32.Koobface!gen [Symantec]
Trojan-PSW.Win32.Delf.ekv [Kaspersky Lab]
W32/Koobface.worm.gen.d [McAfee]
TSPY_DELF.SMM [Trend Micro]
Mal/FakeSpy-A [Sophos]
Win-Trojan/Malware.103680 [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 category was identified:

Threat Category	Description
	A keylogger program that can capture all user keystrokes (including confidential details such username, password, credit card number, etc.)

File System Modifications

The following files were created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	[file and pathname of the sample #1]	103,680 bytes	MD5: 0xCC4C591E5BB614C60590E7A0FA82A64D SHA-1: 0x3E6A088FEDC388F8FCA3E4EEC1B294A158822580	Net-Worm.Koobface [PCTools] W32.Koobface!gen [Symantec] Trojan-PSW.Win32.Delf.ekv [Kaspersky Lab] W32/Koobface.worm.gen.d [McAfee] TSPY_DELF.SMM [Trend Micro] Mal/FakeSpy-A [Sophos] Win-Trojan/Malware.103680 [AhnLab]
2	%System%\SelfDel.bat	119 bytes	MD5: 0x13BD7E626028C13B233B39675F09B0FB SHA-1: 0xC123372CF95C1E9B6B1015F1FD06888D6EBD7428	(not available)

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).

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