Dezinstalare Defense Center – Ghid pentru Devirusare Completa

Defense Center este un program anti-spyware de tip rogue. Este promovat prin intermediul unor Troieni care pretind sa fie codec-uri video sau actualizari flash absolut necesare pentru a urmari continutul online.
Programul va afisa numeroase alerte false si va efectua scanari ale PC-ului detectand in mod eronat sute de infectii.

Toate acestea au scopul de a induce in eroare utilizatorul, cu scopul de a achizitiona acest program. Fisierele detectate sunt fie inexistente, fie curate, iar alertele nu trebuie luate in considerare.

Pentru a scapa de acest nepoftit cititi detaliile de mai jos:

Remove Defense Center

La incercarea de a rula un program anti-malware va afisa urmatoare alerta:

Warning! Virus threat detected!
Virus activity detected!
Net-Worm.Win32 has been detected. This adware module advertises websites with explicit content. Be advised of such content being possibly illegal. Please click the button below to locate and remove this threat.



Programul creeaza urmatoarele fisiere:

  • c:\Documents and Settings\All Users\Favorites\_favdata.dat
  • c:\Program Files\Defense Center
  • c:\Program Files\Defense Center\about.ico
  • c:\Program Files\Defense Center\activate.ico
  • c:\Program Files\Defense Center\buy.ico
  • c:\Program Files\Defense Center\def.db
  • c:\Program Files\Defense Center\defcnt.exe
  • c:\Program Files\Defense Center\defext.dll
  • c:\Program Files\Defense Center\defhook.dll
  • c:\Program Files\Defense Center\help.ico
  • c:\Program Files\Defense Center\scan.ico
  • c:\Program Files\Defense Center\settings.ico
  • c:\Program Files\Defense Center\splash.mp3
  • c:\Program Files\Defense Center\Uninstall.exe
  • c:\Program Files\Defense Center\update.ico
  • c:\Program Files\Defense Center\virus.mp3
  • %UserProfile%\Desktop\Defense Center Support.lnk
  • %UserProfile%\Desktop\Defense Center.lnk
  • %UserProfile%\Desktop\nudetube.com.lnk
  • %UserProfile%\Desktop\pornotube.com.lnk
  • %UserProfile%\Desktop\spam001.exe
  • %UserProfile%\Desktop\spam003.exe
  • %UserProfile%\Desktop\troj000.exe
  • %UserProfile%\Desktop\youporn.com.lnk
  • %UserProfile%\Start Menu\Programs\Defense Center
  • %UserProfile%\Start Menu\Programs\Defense Center\About.lnk
  • %UserProfile%\Start Menu\Programs\Defense Center\Activate.lnk
  • %UserProfile%\Start Menu\Programs\Defense Center\Buy.lnk
  • %UserProfile%\Start Menu\Programs\Defense Center\Defense Center Support.lnk
  • %UserProfile%\Start Menu\Programs\Defense Center\Defense Center.lnk
  • %UserProfile%\Start Menu\Programs\Defense Center\Scan.lnk
  • %UserProfile%\Start Menu\Programs\Defense Center\Settings.lnk
  • %UserProfile%\Start Menu\Programs\Defense Center\Update.lnk

Ii sunt asociate cheile registry:

HKEY_USERS\S-1-5-21-861567501-152049171-1708537768-1003_Classes\secfile
HKEY_CURRENT_USER\Software\Classes\secfile
HKEY_CLASSES_ROOT\CLSID\{5E2121EE-0300-11D4-8D3B-444553540000}
HKEY_CLASSES_ROOT\secfile
HKEY_LOCAL_MACHINE\SOFTWARE\Defense Center
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Defense Center
HKEY_LOCAL_MACHINE\SOFTWARE\Program Groups
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System “DisableTaskMgr” = “1”
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “Defense Center”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system “DisableTaskMgr” = “1”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved “{5E2121EE-0300-11D4-8D3B-444553540000}”

In log-ul HijackThis apar urmatoarele intrari:

O4 – HKCU\..\Run: [Defense Center] “C:\Program Files\Defense Center\defcnt.exe” -noscan

DEVIRUSARE:

1. Porniti PC-ul in Safe Mode with Networking. Pentru aceasta restartati PC-ul si apasati tasta F8 de mai multe ori inainte de incarcarea Windows-ului pana obtineti ecranul de mai jos.
Dupa alegerea modului mentionat apasati tasta Enter si asteptati incarcarea completa a Windowsului.

safe mode



2. Descarcati si instalati Malwarebytes Anti-Malware. Nu modificati nici o setare in timpul procesului de instalare, iar la final nu restartati PC-ul daca vi se va solicita acest lucru.

Malwarebytes’ Anti-Malware va porni. Scanati PC-ul complet si stergeti la final infectiile gasite apasand Remove selected.

Daca ai reusit sa cureti aceasta infectie, iti recomand sa cumperi versiunea PRO a Malwarebytes Anti-Malware pentru a te proteja si pe viitor de astfel de amenintari, avand in vedere ca nu au fost detectate\eliminate de antivirusul tau actual.

Administrator FaraVirusi.com
voluntar al Comodo Malware Research Team, expert Malwarebytes Anti-Malware

6 responses to “Dezinstalare Defense Center – Ghid pentru Devirusare Completa”

  1. 46Paul46

    Sunt uimit ca unele produse antivirus de top ( cum ar fi kaspersky sau bitdefender ) nu prea detecteaza acesti antivirusi falsi…….Printre antivirusii de top care ii detecteaza ar fi ( cum ai mai mentionat si tu ) : comodo , avast , avira si online armor ++…..

  2. 46Paul46

    Daca nu te superi , am o intrebare : Malwarebytes Antimalware este poate fi clasat ca fiind un antivirus ( avand detectie proactiva ) sau numai un utilitar ( ca si comodo cloud scanner ) ? Multi au considerat ca este antivirus , dar nu sunt convins pe deplin….

  3. Andrei R.

    Vedeti ca la devirusare exista pasul 1 si pasul 6… 2-5 lipsesc…

  4. Anca Popa

    Tot atat de nocive sunt si programele de care nu poti scapa nici dupa dezinstalare.De ex.nu pot scapa de Parentologic Filesecure prin dezinstalare nici prin stergere cookies,nici prin blocare site IE 8.Pot fi reclamati pe undeva pentru aceasta enervanta insistenta? (pe FileCure.com nu au nici macar rubrica de contact)

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