Title: Jack Trojan

Remove Jack Trojan. Removal instructions

Severity scale:

(55 / 100)

Remote Administration Tool is a special kind of hacker spyware, used for remote access and control of other people's computers. The attacker infects the PC via the e-mail or File and Print Sharing. A "server" allows him to connect via a "client" on his own machine. The functions of a RAT may vary, depending on the needs of the hacker. This pest was written by a French hacker called Shad0w. The programming language is Visual C++. Several variants (Jack Trojan 1.1 beta, Jack Trojan 2.0) appeared in the internet from June 2003 to August 2003.

From the publisher:

"je te prÃšsente Jack Trojan version 1.1 BETA Il y'a que dalle comme fonctions pour l'instant, mais c'est une version de test afin de faire un essai sur la stabilitÃš du serveur... Beaucoup de fonctions sont Ã“ venir : Capture de password, Keylogger, ExÃšcution de programmes... J'ai besoin de votre avis et vos idÃšes pour l'Ãšvolution de ce trojan qui vient de naitre... Postez sur le forum du site ! A ce moment prÃšcis, il n'est connus par aucun AntiVirus !'

Vous venez de telecharger JackTrojan version 2.0 sur http://jacktrojan.securityhack.net Ce troyen possÃžde pour l'instant peu de fonctions, car il est en dÃšveloppement, mais cette version vous donnera un avant gout du trojan. Cette version comporte :

- client.exe (17 Ko) - serveur.exe (20,5 Ko) - serveur[inoffensif].exe (19 Ko) - dll/mfc71.dll (1.01 Mo) - dll/msvcr71.dll (340 Ko)

Les deux dll sont nÃšcessaires pour l'ÃšxÃšcution du client.exe, en effet ce client a ÃštÃš codÃš grÃ”ce aux libraires MFC de Visual C++ .NET Rassurez-vous le serveur ne nÃšcessite aucune dll !

Note sur les executables : - client.exe vous permettra de contrÂ¶ler une victime infectÃše : rentrez son ip et lancez des commandes. - serveur.exe est le programme offensif du trojan, ne le lancez pas sur votre machine, c'est celui que vous devrez envoyer Ã“ votre victime. - serveur[inoffensif].exe vous permettra de vous exercer sur votre propre PC aux fonctions de JackTrojan, comme son nom l'indique, il est inoffensif et ne vous causera aucun dÃšgat !"

Jack Trojan properties:
• Allows remote user connection
• Hides from the user
• Stays resident in background

Automatic Jack Trojan removal:

remover for Jack Trojan

SpyHunter is recommended remover to uninstall Jack Trojan. You should confirm using free trial that it detects current version of parasite.

Note: Manual assistance required means that one or all of removers were unable to remove parasite without some manual intervention, please read manul removal instructions below.

If you failed to remove Jack Trojan using SpyHunter please report this to us.

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STOPzilla

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We are testing STOPzilla's efficiency at removing Jack Trojan (2011-05-16 11:42:21)

Malwarebytes Anti Malware

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We are testing Malwarebytes Anti Malware's efficiency at removing Jack Trojan (2011-05-16 11:42:21)

Spyware Doctor

download | review | tutorial

We are testing Spyware Doctor's efficiency at removing Jack Trojan (2011-05-16 11:42:21)

XoftSpySE Anti Spyware

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Jack Trojan manual removal:

FORUM:
Discuss Jack Trojan in
spyware removal forum

Kill processes:
client.exe, serveur.exe, serveur[inoffensif].exe

HELP:
how to kill malicious processes

Delete registry values:
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\run\trja32.exe

HELP:
how to remove registry entries

Delete files:
client.exe, lisezmoi.txt, serveur.exe, serveur[inoffensif].exe

HELP:
how to remove harmful files

Information added: 2005-04-03 06:34:17
Information updated: 2011-05-16 09:05:06

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2011 05 16

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