Submission Summary:

• Submission details:
• Submission received: 11 August 2012, 12:00:55
• Processing time: 9 min 19 sec
• Submitted sample:
• File MD5: 0xE7D9E508421DF22D2FE5648F8864BEDA
• File SHA-1: 0xA82B8BDFA420192C42C70BD4366204C2FC98AD24
• Filesize: 102,400 bytes
• Alias:
• Trojan.Gen.2 [Symantec]
• Trojan.Win32.Buzus.laxg [Kaspersky Lab]
• Generic.dx!bd3z [McAfee]
• Mal/Inject-CEE [Sophos]
• Worm:Win32/Stekct.A [Microsoft]
• Trojan.Win32.Buzus [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 file was created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	[file and pathname of the sample #1]	102,400 bytes	MD5: 0xE7D9E508421DF22D2FE5648F8864BEDA SHA-1: 0xA82B8BDFA420192C42C70BD4366204C2FC98AD24	Trojan.Gen.2 [Symantec] Trojan.Win32.Buzus.laxg [Kaspersky Lab] Generic.dx!bd3z [McAfee] Mal/Inject-CEE [Sophos] Worm:Win32/Stekct.A [Microsoft] Trojan.Win32.Buzus [Ikarus]

Memory Modifications

• There were new processes created in the system:

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

• There was a new memory page created in the address space of the system process(es):

Process Name	Process Filename	Allocated Size
netsh.exe	%System%\netsh.exe	442,368 bytes

• Notes:
• %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).

• The following system service was modified:

Registry Modifications

• The newly created Registry Values are:
• [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion]
• Start Page = "http://enaricles.com"
• [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
• Microsoft Firevall Engine = "%Windir%\mdm.exe"
• [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Terminal Server\Install\Software\Microsoft\Windows\CurrentVersion\Run]
• Microsoft Firevall Engine = "%Windir%\mdm.exe"
• [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
• Microsoft Firevall Engine = "%Windir%\mdm.exe"

• The following Registry Value was modified:
• [HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main]
• Start Page =

Other details

• To mark the presence in the system, the following Mutex objects were created:
• Microsoft Browser Engine
• oleacc-msaa-loaded

• The following Host Names were requested from a host database:
• wcp.domain-crawlers.com
• 4.45.182.239

• There was registered attempt to establish connection with the remote host. The connection details are: