[LOGICIEL] Trojan.gaslide

[kilouti]

Salut,

Je suis victime du trojan.gaslide, je suis protegé par Norton antivirus qui me signal a chaque lancement d'une application le blocage du trojan.

Il existe une methode pour se debarasser du trojan su le site de Symantec mais en englais.

Quelqu'un aurait-il une solution en francais?

D'avance merci.

[Martial]

éssai de traduir la page web peut'etre, sur le site de wanadoo ya un traducteur un ligne, s'est pas top mais au moin on comprend un peu mieu!

Moi ossi je suis pas vraiment anglophone

[M3rCo]

[XELOR]

mon idée:

Tu nous mets le truc en anglais et (on )je le traduit :ou alors tu vas voire sur d'autre site genre les sites de pandaantivirus ou de virusscan ...

[Hiro]

Copies itself as C:\Cdrunxp.exe and C:\Mscomctl.vxd.

Drops the following files in the root of the C drive:

Gsupx.exe: A UPX-packed version of UPX packer. This file is not malicious, so Symantec antivirus products do not detect it.

Notepad32.exe: A UPX-packed version of Notepad. This file is not malicious, so Symantec antivirus products do not detect it.

Notepad.exe: A Microsoft Visual Basic Program that modifies the registry. This file is detected as Trojan.Gaslide.

NLoad.vxd: A UPX-packed version of Notepad. This file is not malicious, so Symantec antivirus products do not detect it.

Helpctl.exe: A Microsoft Visual Basic Program that modifies the registry and loads the Trojan. This file is detected as Trojan.Gaslide.

Iexplorer.exe: This file modifies settings in the Internet Explorer Web browser.

Modifies the default value of the following registry key:

HKEY_CLASS_ROOT\exefile\shell\open\command

This causes the Trojan to execute every time that an .exe file is executed.

Adds the values:

"<path>\helpctl.exe" = "<path>\helpctl.exe"

"slide" = "Iexplore.exe"

to the registry key:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run

Modifies the default value of the following registry key:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\Start Page

so that the Internet Explorer home page is changed to one specified in the Trojan.

voila ce que donne symantec en anglais mais un anti virus c'est pas censer enlever les trojab tous seul?

[XELOR]

bas voila quand on ne fait la bonne recherche ou que l'on ne lis pas tout c'est ça qu'il faut voila ça vient du site de norton: ( la je ne traduit pas tout car c de l'anglais simple ( et puis c un peut long la j'ai pas le temps)

mais bon c assez simple comme manipe alors !

The following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.

Disable System Restore (Windows Me/XP).

Update the virus definitions.

Run a full system scan and delete all the files detected as Trojan.Gaslide.

Reverse the changes that were made to the registry.

For specific details on each of these steps, read the following instructions.

1. Disabling System Restore (Windows Me/XP)

If you are running Windows Me or Windows XP, we recommend that you temporarily turn off System Restore. Windows Me/XP uses this feature, which is enabled by default, to restore the files on your computer in case they become damaged. If a virus, worm, or Trojan infects a computer, System Restore may back up the virus, worm, or Trojan on the computer.

Windows prevents outside programs, including antivirus programs, from modifying System Restore. Therefore, antivirus programs or tools cannot remove threats in the System Restore folder. As a result, System Restore has the potential of restoring an infected file on your computer, even after you have cleaned the infected files from all the other locations.

Also, a virus scan may detect a threat in the System Restore folder even though you have removed the threat.

For instructions on how to turn off System Restore, read your Windows documentation, or one of the following articles:

"How to disable or enable Windows Me System Restore"

"How to turn off or turn on Windows XP System Restore"

For additional information, and an alternative to disabling Windows Me System Restore, see the Microsoft Knowledge Base article, "Antivirus Tools Cannot Clean Infected Files in the _Restore Folder," Article ID: Q263455.

2. Updating the virus definitions

Symantec Security Response fully tests all the virus definitions for quality assurance before they are posted to our servers. There are two ways to obtain the most recent virus definitions:

Running LiveUpdate, which is the easiest way to obtain virus definitions: These virus definitions are posted to the LiveUpdate servers once each week (usually on Wednesdays), unless there is a major virus outbreak. To determine whether definitions for this threat are available by LiveUpdate, refer to the Virus Definitions (LiveUpdate).

Downloading the definitions using the Intelligent Updater: The Intelligent Updater virus definitions are posted on U.S. business days (Monday through Friday). You should download the definitions from the Symantec Security Response Web site and manually install them. To determine whether definitions for this threat are available by the Intelligent Updater, refer to the Virus Definitions (Intelligent Updater).

The Intelligent Updater virus definitions are available: Read "How to update virus definition files using the Intelligent Updater" for detailed instructions.

3. Scanning for and deleting the infected files

Start your Symantec antivirus program and make sure that it is configured to scan all the files.

For Norton AntiVirus consumer products: Read the document, "How to configure Norton AntiVirus to scan all files."

For Symantec AntiVirus Enterprise products: Read the document, "How to verify that a Symantec Corporate antivirus product is set to scan all files."

Run a full system scan.

If any files are detected as infected with Trojan.Gaslide, click Delete.

4. Reversing the changes made to the registry

CAUTION: Symantec strongly recommends that you back up the registry before making any changes to it. Incorrect changes to the registry can result in permanent data loss or corrupted files. Modify the specified keys only. Read the document, "How to make a backup of the Windows registry," for instructions.

Click Start, and then click Run. (The Run dialog box appears.)

Type regedit

Then click OK. (The Registry Editor opens.)

Navigate to the following key:

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run

In the right pane, delete any values referring to the Trojan.

Navigate to the registry key:

HKEY_CLASS_ROOT\exefile\shell\open\command

In the right pane, change the default value to: "%1" %*

Exit the Registry Editor.

[Predator45]

Victime du même virus. J'ai bien galéré (scan du DD 8 fois sans résultat ).

Le virus s'accroche et se terre bien au fond du DD. Bref une saloperie de 1er ordre.

Une solution qui marche (norton 2004 ne voit rien du tout) :

Télécharger "Trojan remover"

http://telecharger.01net.com/windows/Utili...ches/12884.html

Avec lui ça n'a pas trainé (5mn) : votre registre a été bidouillé.

Il a remis les bonnes valeurs et voilà plus trojan.