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Trojan.StopOffice Analysis Report
Threat Submitted On: 4/14/2008 1:58:03 AM
Threat Analysed On: 4/14/2008 6:58:03 AM
Threat Updated On: 1/28/2011 12:54:33 AM
Type : Trojan
Symptoms of StopOffice
  • Performs illicit activities under the disguise of a useful program.
  • Download malicious code and programs such as keyloggers.
  • It is capable of fetching user’s personal and confidential information.
Alias : Trojan.Win32.StopOffice
Md5 Hash : [042d69fc7eae4fa58110ca0cb5cf1b61]
File Size : (22018 bytes)

Technical Details

Here are the Technical findings of our analysis team after analyzing this malware in detail :-

Creates the following infected Files on user's System
Delete the following Files to remove Infection
File: makefile.exe
Path : %windir%\system32

Md5Hash :042d69fc7eae4fa58110ca0cb5cf1b61 ( 22018 bytes)
File: [randomname].exe
Path : %workingdir%

Md5Hash :042d69fc7eae4fa58110ca0cb5cf1b61 ( 22018 bytes)


1. %windir% Refers to the windows root folder. By default it is 'C:\Windows'
2. %workingdir% Refers to the current directory in which user is working.

Important: We strongly recommend that you backup the Registry before making any changes to it. Incorrect changes to the Registry can result in permanent data loss or corrupted Files. Modify the malicious\suspicious Subkeys only.

Click Here for more recommended PC Security and Optimization Tools

To modify registry entries in Windows Operating System:
Follow Steps:
1. Click Start > Run
2. Type “regedit” : to open registry editor
3. Navigate to required registry Key from the Left Tree control and modify accordingly.

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