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Worm-IRC.Astix Analysis Report
Threat Submitted On: 2/10/2008 1:52:54 PM
Threat Analysed On: 2/10/2008 6:52:54 PM
Threat Updated On: 1/27/2011 6:55:28 PM
Type : Worm-IRC
Symptoms of Astix
  • Spreads through Internet Relay Chat
  • Sends malware to the contacts of the infected user.
Information
Alias : IRC-Worm.Win32.Astix
Md5 Hash : [96e494401b8236bd202bf36bc433a1e0]
File Size : (10240 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
Note:
Delete the following Files to remove Infection
File: astx.exe
Path : %programfiles%

Md5Hash :5a302370d0ebe125669e415b17365b66 ( 6752 bytes)
File: vir.exe
Path : %systemdrive%

Md5Hash :5a302370d0ebe125669e415b17365b66 ( 6752 bytes)
File: astx.exe
Path : %windir%

Md5Hash :5a302370d0ebe125669e415b17365b66 ( 6752 bytes)
File: [randomname].exe
Path : %workingdir%

Md5Hash :96e494401b8236bd202bf36bc433a1e0 ( 10240 bytes)
Creates the following child process(s) on execution:

services.exe

%windir%\astx.exe

%programfiles%\astx.exe

%systemdrive%\vir.exe

Creates the Following MUTEX(s) on user's System:-
raspbfile
Tries To Connect to The Following Urls:-
Http_Version :http/1.1
66.218.77.68/hotteenspictures/vr.zip

NOTE:

1. %programfiles% Refers to the program files folder. By default it is 'C:\Program Files'
2. %systemdrive% Refers to the windows System drive folder. By default it is 'C:\'
3. %windir% Refers to the windows root folder. By default it is 'C:\Windows'
4. %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 spywarelib.com 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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