Submission Summary:

• Submission details:
• Submission received: 2 August 2009, 20:57:34
• Processing time: 5 min 30 sec
• Submitted sample:
• File MD5: 0x685AD97BD0DA15F427B7266DBB14CE6E
• File SHA-1: 0xA5BC91F15DF331CAB9C727331DD9E7B4B0BDBAB7
• Filesize: 16,896 bytes
• Alias:
• Trojan-Downloader.FraudLoad!sd6 [PCTools]
• Trojan Horse [Symantec]
• Trojan-Downloader.Win32.FraudLoad.dsl [Kaspersky Lab]
• Generic.dx [McAfee]
• Troj/FakeAV-MA [Sophos]
• TrojanDownloader:Win32/Dumcus.A [Microsoft]
• Trojan.Win32.Tibs [Ikarus]
• Win-Trojan/Peed.16896.AY [AhnLab]

• Summary of the findings:

What's been found	Severity Level
Creates a startup registry entry.
Contains characteristics of an identified security risk.

Technical Details:

Possible Security Risk

• Attention! Characteristics of the following security risks were identified in the system:

Security Risk	Description
Trojan-Downloader.FraudLoad!sd6	Trojan-Downloader.FraudLoad!sd6 attempts to download malicious files to the local computer and execute them.
RogueAntiSpyware.WinSpywareProtect	RogueAntiSpyware.WinSpywareProtect is a Rogue Anti-Spyware application which generates fake detections in order to persuade the user into buying their product before they can remove these detections.

• 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	%Windir%\svcho.exe [file and pathname of the sample #1]	16,896 bytes	MD5: 0x685AD97BD0DA15F427B7266DBB14CE6E SHA-1: 0xA5BC91F15DF331CAB9C727331DD9E7B4B0BDBAB7	Trojan-Downloader.FraudLoad!sd6 [PCTools] Trojan Horse [Symantec] Trojan-Downloader.Win32.FraudLoad.dsl [Kaspersky Lab] Generic.dx [McAfee] Troj/FakeAV-MA [Sophos] TrojanDownloader:Win32/Dumcus.A [Microsoft] Trojan.Win32.Tibs [Ikarus] Win-Trojan/Peed.16896.AY [AhnLab]

• Note:
• %Windir% is a variable that refers to the Windows installation folder. By default, this is C:\Windows or C:\Winnt.

Memory Modifications

• There was a new process created in the system:

Process Name	Process Filename	Main Module Size
svcho.exe	%Windir%\svcho.exe	24,576 bytes

Registry Modifications

• The following Registry Key was created:
• HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run

• The newly created Registry Value is:
• [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run]
• svcho = "%Windir%\svcho.exe"

so that svcho.exe runs every time Windows starts

Other details

• The following port was open in the system: