Remove agent.an - Spyware Removal Information

More than 1309737 spyware signatures and growing

Spywarelib Search

Search in:

Spywares

Files

Md5

Registry

Worm-P2P.agent.an Analysis Report

Threat Submitted On: 3/9/2008 8:53:55 PM

Threat Analysed On: 3/10/2008 1:53:55 AM

Threat Updated On: 11/16/2009 3:19:09 PM

Type : Worm-P2P

Symptoms of agent.an

Spreads through peer-to-peer networking software.
Make a copy of themselves into the shared folder of the local machine and in available to other users of the same P2P network.

Removal Recommended (Click here to remove automatically)

Removal Recommended

Information

Alias : p2p-worm.win32.agent.an

Md5 Hash : [ac2806dfdc8c870a5e2c14ef477cf6b6]

File Size : (52488 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: scs8.tmp
Path : %systemdrive%\temp
Md5Hash :( bytes)

File: scs9.tmp
Path : %systemdrive%\temp
Md5Hash :( bytes)

File: scsc.tmp
Path : %systemdrive%\temp
Md5Hash :( bytes)

File: scse.tmp
Path : %systemdrive%\temp
Md5Hash :( bytes)

File: 4c_appcompat.txt
Path : %temp%
Md5Hash :9f7ceb08070b14daceb883892ebe7df3 ( 4398 bytes)

File: gmilogof.exe
Path : %windir%\system32

	Md5Hash :


		8f544dfdc86aefae1001d558e900f866 ( 2270 bytes)


		ab8785996f8890fecfaa79a3b41b2a65 ( 718088 bytes)

File: msnmssgr.exe
Path : %windir%\system32
Md5Hash :8f544dfdc86aefae1001d558e900f866 ( 2270 bytes)

File: msnmssgs.exe
Path : %windir%\system32
Md5Hash :e656d0f55b270e1e335f131320295f6d ( 225544 bytes)

File: smss10.ini
Path : %windir%\system32
Md5Hash :0036c0b3a676885534b38f3148ab396d ( 7 bytes)

File: [randomname].exe
Path : %workingdir%

	Md5Hash :


		147d65bf017b4e059c14fd552c3a6b0b ( 52488 bytes)


		189362abf2b0ad39b775d2b8bc28f775 ( 52488 bytes)


		ac2806dfdc8c870a5e2c14ef477cf6b6 ( 52488 bytes)


		dd97af8e8184dd28ff5952c5269baa2e ( 46856 bytes)

Also creates the following files on user's System which are also created by Genuine Software :-

Note:

These file(s) can be kept as they are also created by genuine Software.

File : 21468.dmp
Path : %temp%
Md5Hash :d41d8cd98f00b204e9800998ecf8427e ( 0 bytes)

File : msnmssgs.exe
Path : %windir%\system32
Md5Hash :d41d8cd98f00b204e9800998ecf8427e ( 0 bytes)

Creates the following infected Registry Keys on user's System

Note:

Delete these Registries to remove Infection

HKEY_CURRENT_USER\SymantecFilterCheck

HKEY_CURRENT_USER\Systemcheknet

The following Registry Values are added to the provided Registry Keys :-

Note:

Delete the added Values from the Key to remove Infection

Key:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

|__ Value Added :

symantecfiltercheck = "%windir%\system32\gmilogof.exe"

Key:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

|__ Value Added :

systemcheknet = "%windir%\system32\msnmssgs.exe"

Also creates the following legitmate Registries on user's Systems which are also created by Genuine Software :-

Note:

These Keys can be kept as they are also created by genuine Software

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\User Agent\Post Platform

The following Registry Values are added to the provided Registry Keys which are also created by Genuine Software :-

Note:

These Values can be left as they are also created by legitimate Software :-

Key:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\User Agent\Post Platform

|__ Value Added :

embedded web browser from: http://bsalsa.com/

Creates the following child process(s) on execution:

services.exe

%windir%\system32\msnmssgs.exe

%windir%\system32\gmilogof.exe

Creates the Following MUTEX(s) on user's System:-

raspbfile

abcd1234

Tries To Connect to The Following Urls:-

Http_Version :http/1.1

201.7.184.2/arquivo1.swf

Http_Version :http/1.1

201.7.184.2/arquivo2.swf

NOTE:

1. %systemdrive% Refers to the windows System drive folder. By default it is 'C:\'
2. %temp% Refers to the windows temp folder. By default it is 'C:\Documents and Settings\[user]\Local Settings\Temp'
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.