ThreatExpert Report: Rogue:Win32/Winwebsec, Trojan.Win32.FakeAV

Visit ThreatExpert web site

Close Report

Submission Summary:

Submission details:

Submission received: 5 October 2012, 06:55:17
Processing time: 9 min 7 sec
Submitted sample:

File MD5: 0xD0ACB7A528C4EC3A90906EF0EDFF34D0
File SHA-1: 0x8FAD12FE8D63EB0265B874463A0C5524629C01F5
Filesize: 464,896 bytes
Alias:

Rogue:Win32/Winwebsec [Microsoft]
Trojan.Win32.FakeAV [Ikarus]

Summary of the findings:

What's been found	Severity Level
Creates a startup registry entry.

Technical Details:

File System Modifications

The following files were created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	%CommonAppData%\CDE75CA74F8D1A400000CDE75BDA3480\CDE75CA74F8D1A400000CDE75BDA3480	2,896 bytes	MD5: 0x110C278CF9000A15952E31AED89C5393 SHA-1: 0x440778529E3C53C551DAFEE5874C056E3A34CFD7	(not available)
2	%CommonAppData%\CDE75CA74F8D1A400000CDE75BDA3480\CDE75CA74F8D1A400000CDE75BDA3480.exe [file and pathname of the sample #1]	464,896 bytes	MD5: 0xD0ACB7A528C4EC3A90906EF0EDFF34D0 SHA-1: 0x8FAD12FE8D63EB0265B874463A0C5524629C01F5	Rogue:Win32/Winwebsec [Microsoft] Trojan.Win32.FakeAV [Ikarus]
3	%CommonAppData%\CDE75CA74F8D1A400000CDE75BDA3480\CDE75CA74F8D1A400000CDE75BDA3480.ico	4,286 bytes	MD5: 0xF979390B4527BED0661FF1130202A1B5 SHA-1: 0xF56BDA6AE27E368A0D40DB2E8FFEB74A63855A22	(not available)

Note:

%CommonAppData% is a variable that refers to the file system directory containing application data for all users. A typical path is C:\Documents and Settings\All Users\Application Data.

The following directory was created:

%CommonAppData%\CDE75CA74F8D1A400000CDE75BDA3480

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]	1,585,152 bytes

Registry Modifications

The following Registry Key was created:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce

The newly created Registry Value is:

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce]

CDE75CA74F8D1A400000CDE75BDA3480 = "%CommonAppData%\CDE75CA74F8D1A400000CDE75BDA3480\CDE75CA74F8D1A400000CDE75BDA3480.exe"

so that CDE75CA74F8D1A400000CDE75BDA3480 runs every time Windows starts

All content ("Information") contained in this report is the copyrighted work of Threat Expert Ltd and its associated companies ("ThreatExpert") and may not be copied without the express permission of ThreatExpert.

The Information is provided on an "as is" basis. ThreatExpert disclaims all warranties, whether express or implied, to the maximum extent permitted by law, including the implied warranties that the Information is merchantable, of satisfactory quality, accurate, fit for a particular purpose or need, or non-infringing, unless such implied warranties are legally incapable of exclusion. Further, ThreatExpert does not warrant or make any representations regarding the use or the results of the use of the Information in terms of their correctness, accuracy, reliability, or otherwise.