Backdoor
Merci
47 réponses
Un message d’alerte Norton signale au démarrage que le PC est infecté par le virus Blanckdoor via le fichier w.sys.32 msfpk.dll, et les scans en ligne ne détectent rien alors que Norton continue d’afficher l’alerte. Plusieurs interventions proposent des approches combinant méthodes manuelles et outils spécialisés: démarrer en mode sans échec, utiliser msconfig et regedit pour supprimer les entrées et le fichier, ou recourir à CWShredder pour les variantes associées. Par ailleurs, certains signalent que le fichier peut persister et que l’infection évolue, avec des noms tels que backdoor trojan ou backdoor agent B, soulignant l’intérêt d’un dépistage ciblé et d’une remise en sécurité.
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Contributeur sécuritésalut
click sur demarrer puis executer tu tape msconfig tu vas sur l onglet demarrage tu regarde si tu trouve quelque chose en rapport avec tu decoche et appliquer tu redemarre une fenetre vas s ouvrir tu coche ne plus afficher ce message et ok
la chasse et la balltrap ma vrai passion
voir site perso dans profil -
Non rien ne correspond a mon viruis sur demarrage j'ai trouvé le fichier dans la base de registre, mais impossible de le supprimer il revient a chaque demarage du PC. Bravo pour ton site, c'est également ma passion domage qu'il n'y ai pas une adresse e-mail sur ton site pour communiquer.
Merci -
Contributeur sécuritéok
merci pour mon site je ne met pas d email car je n ouvre que ce que je connait c est pour ca peut etre que je le ferais avec une autre adresse on verra
pour ton cas fait ceci pour voir
http://membres.lycos.fr/aricop/forum/dllfix.exe
-Pose-le sur le bureau.
-Double-clique.
-Décompresse-le sur le bureau.
-Double-clique "Start.bat" et choisis l'option 1 pour le rapport.
-Une fois la recherche terminée, un fichier txt doit apparaître sous
le nom "Output.txt" et sera sauvegardé dans le dossier.
-Copie/colle le contenu de "Output.txt" dans ta réponse.
la chasse et la balltrap ma vrai passion
voir site perso dans profil -
Non je n'y arrive pas, j'ai toujours le message d'alerte au démarage du PC m'informant du virus
Merci
Voir mon site perso dans Profil -
ModérateurSalut.
En complément de ce qu'a suggéré Balltrap ci-dessus :
1 - les "virus" détectés sous les noms de "backdoor.xxxx" (contracté souvent en "bkdr") ou de "trojan.xxxx" ou de "troj.xxxx" ne sont pas vraiment des virus mais des chevaux de troie dont les antivirus traditionnels ont presque toujours du mal à se débarrasser , ce qui est normal : ils ne sont pas conçus pour ça !
Lire absolument => http://www.commentcamarche.net/virus/trojan.php3
2 - un logiciel facile, gratos et efficace pour en virer certains (mais pas tous) est SpybotS&d, avec notamment une version française, disponible ici http://sebsauvage.net/logiciels/spybotsd.html ou bien aussi TheCleaner http://www.moosoft.com/thecleaner/download.php ; et puis il existe des scans anti-troyens en ligne ici http://assiste.free.fr/p/frameset/03_06.php
3 - l'installation d'un firewall (http://www.commentcamarche.net/lan/firewall.php3) est indispensable pour limiter ce genre de souci à l'avenir ; large choix ici => http://www.firewall-net.com/fr/
4 - en matière de sécurité au sens large, visiter http://sebsauvage.net et notamment http://sebsauvage.net/safehex.html
A+
-=O(_BmV_)O=- L'amour comme épée,
|| || l'humour comme bouclier. -
Je viens de faire un scan anti-trojan comme vous me l'avais conseillé, la réponse est aucun trojan détecté ????
Je ne comprends plus rien
pourtant il y est toujours, j'ai toujours le message de norton que je ne peux pas supprimer.
merci
Voir mon site perso dans Profil -
Contributeur sécuritésalut
reessaie se que j ai mis au n°3
pourquoi tu dit que tu ny arrive pas
la chasse et la balltrap ma vrai passion
voir site perso dans profil -
Aprés avoir chargé http://membres.lycos.fr/aricop/forum/dllfix.exe l'avoir ouvert
Je ne vois nulle part start.bat
il y a un fichier start qui ouvre une fenêtre noire système 32, je ne vois pas comment faire une recherche pour trouver un fichier txt.
Merci de ton aide deaçon plus simple et surtout plus explicite je ne suis pas assez bon pour de telle manip
merci
Voir mon site perso dans Profil -
Contributeur sécuritére
quant tu la telecharger il faut le decompresser dans le meme dossier ensuite tu te retrouve avec un fichier star.bat
tu click dessus un fenetre dos s ouvre tu tape 1
et entre a la fin tu as un fichier text tu fait un coppier coller et tu le met ici
la chasse et la balltrap ma vrai passion
voir site perso dans profil -
Tu me dis a la fin du message tu fais un copier coller et tu le mets ici, c'est ou ici ??
Voilà ce que je trouve ???
merci
Voir mon site perso dans Profil -
Voilà ce que je trouve-
-==***@@@ I N F O @@@***==--
FIND-ALL.bat -- Report saved; Output.txt
Extended 'AppInit_Dlls' value saved as: "windows.txt"
Please wait till the search is complete...
C:\WINDOWS\System32\MSFPK.DLL +++ File read error
C:\WINDOWS\System32\MSFPK.DLL +++ File read error
C:\WINDOWS\System32\MSFPK.DLL +++ File read error
Impossible de trouver C:\PROGRA~1\Wanadoo\CHRIS~1.ROU\FICHIE~1\dllfix\mdb.txt
The operation completed successfully
drive.txt
ver.txt
up.txt
file.txt
appinit.txt
bhos.txt
protocols.txt
key.txt
1 fichier(s) copié(s).
Voir mon site perso dans Profil -
Contributeur sécuritéon vas y arriver
-Relance "dllfix.exe" du début. Cette fois-ci option "2 : run fix"
Sous menu "1- Enter dll name..."
Tu rentres le nom :C:\WINDOWS\System32\MSFPK.DLL
Touche entrée.
-Il va la chercher et la supprimer après un redémarrage.
-Passer CoolWebSchredder : ->Fix.
-Passer AdAware et supprimer tout ce qu'il trouvera.
(Passer CWS et AdAware impérativement, même si ça a été fait avant!)
voici les lien des 2 log a telecharger avant
CWShredder
http://www.spywareinfo.com/~merijn/downloads.html
la chasse et la balltrap ma vrai passion
voir site perso dans profil -
Est-ce normal qui inscrive toujours la même chose ?
Merci
Voir mon site perso dans Profil ╔══════════════════════════════╗
║ Cws Searchx Fix 3.01 060504 ║
╠══════════════════════════════╣
║ 1. Enter Dll name Manually ║
║ 2. Run Fix without Dll Name ║
║ It will be searched for ║
║ Later ║
║ E. Exit ║
╚══════════════════════════════╝
{1,2,E}2
installing files
1 fichier(s) copié(s).
1 fichier(s) copié(s).
1 fichier(s) copié(s).
1 fichier(s) copié(s).
1 fichier(s) copié(s).
Backing up Registry Hive
Deleting Windows Key
C:\WINDOWS\System32\MSFPK.DLL
Adding Test Windows Key
Restoring temp Values Key
Deleting Bad Appinit Value
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there.
Testing to make sure Appinit Value is gone. IF error than its not there. -
Contributeur sécuritére
que dit norton maitenent
la chasse et la balltrap ma vrai passion
voir site perso dans profil -
J'ai redemarre le PC, le message apparait toujours.
merci
Voir mon site perso dans Profil -
Contributeur sécuritébizzard
relance dllfix tape 2 et click entree
met le chemin complet de la dll
C:\WINDOWS\System32\MSFPK.DLL
et desuite apres passe les 2 log
la chasse et la balltrap ma vrai passion
voir site perso dans profil -
Je viens de faire tout ce que tu m'as conseillé, c'est toujours pareil, je suis désespéré
Merci pour tout
Voir mon site perso dans Profil -
Contributeur sécuritétu as passer les 2 log et supprimer ce qu il trouve
la chasse et la balltrap ma vrai passion
voir site perso dans profil -
oui, voilà le resultat apparement le système est clean et pourtant aprés redemarage il il a toujours le message d'alerte de Virus banckdoor de NortonDone!
Your system was completely clean.
Windows XP (5.01.2600 SP1)
CWShredder v1.59.1
Written by Merijn - merijn@spywareinfo.com
For any additional help with this program or removing CWS, visit:
http://forums.spywareinfo.com/
For information and documentation on the Coolwebsearch
trojan and its variants, visit:
http://www.spywareinfo.com/~merijn/cwschronicles.html
For donations to help support CWShredder, visit:
http://www.spywareinfo.com/~merijn/donate.html
Voir mon site perso dans Profil -
Contributeur sécuritédur dur
norton te donne le chemin du trojan
la chasse et la balltrap ma vrai passion
voir site perso dans profil
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