ThreatExpert Report: Generic MSIL.m, Trojan:MSIL/Bladabindi.B, Trojan.Msil

Visit ThreatExpert web site

Close Report

Submission Summary:

Submission details:

Submission received: 22 October 2012, 22:08:19
Processing time: 10 min 5 sec
Submitted sample:

File MD5: 0x8AC97FE643112330C61891B7B872ED84
File SHA-1: 0xC397D2A0248839A4CD8B28E9B2E532B7B8422711
Filesize: 26,624 bytes
Alias:

Generic MSIL.m [McAfee]
Trojan:MSIL/Bladabindi.B [Microsoft]
Trojan.Msil [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	%Temp%\Trojan.exe %Programs%\Startup\5cd8f17f4086744065eb0992a09e05a2.exe [file and pathname of the sample #1]	26,624 bytes	MD5: 0x8AC97FE643112330C61891B7B872ED84 SHA-1: 0xC397D2A0248839A4CD8B28E9B2E532B7B8422711	Generic MSIL.m [McAfee] Trojan:MSIL/Bladabindi.B [Microsoft] Trojan.Msil [Ikarus]
2	%Temp%\Trojan.exe.tmp	0 bytes	MD5: 0xD41D8CD98F00B204E9800998ECF8427E SHA-1: 0xDA39A3EE5E6B4B0D3255BFEF95601890AFD80709	(not available)

Notes:

%Temp% is a variable that refers to the temporary folder in the short path form. By default, this is C:\Documents and Settings\[UserName]\Local Settings\Temp\ (Windows NT/2000/XP).
%Programs% is a variable that refers to the file system directory that contains the user's program groups. A typical path is C:\Documents and Settings\[UserName]\Start Menu\Programs.

Memory Modifications

There was a new process created in the system:

Process Name	Process Filename	Main Module Size
Trojan.exe	%Temp%\trojan.exe	N/A

Registry Modifications

The newly created Registry Values are:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]

5cd8f17f4086744065eb0992a09e05a2 = ""%Temp%\Trojan.exe" .."

so that Trojan.exe runs every time Windows starts

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

5cd8f17f4086744065eb0992a09e05a2 = ""%Temp%\Trojan.exe" .."

so that Trojan.exe runs every time Windows starts

Other details

To mark the presence in the system, the following Mutex object was created:

5cd8f17f4086744065eb0992a09e05a2

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.