My Security Shield entfernen


Was ist My Security Shield?
My Security Shield ist eine weitere Rogue-Malware in Form einer gefälschten Scan-Software, die mittels eines sog. Trojaners in den PC eindringt und dem Benutzer weissmacht, den PC nach Malware abzusuchen. Diese Software (My Security Shield) ist ein Fake und selbst eine Schadsoftware und sollte nicht gekauft werden.

Da solche Software wie My Security Shield sich gegen jede Entfernung wehren wird und My Security Shield oftmals noch Rootkits mitinstalliert, sollte eine Neuinstallation des Systems in Erwägung gezogen werden.

Verbreitet wird My Security Shield nicht mehr ausschliesslich über 'dubiose Seiten' für Cracks, KeyGens und Warez, sondern auch seriöse Seiten werden zunehmend für die Verbreitung dieser mißbraucht (Drive-by-Installation).






Symptome von My Security Shield:

• ständige Fake Virenmeldungen von My Security Shield
• PC läuft seit My Security Shield langsamer als üblich

Fake-Meldungen von My Security Shield:

Warning! Access conflict detected!
An unidentified program is trying to access system process address space.
Process Name: AllowedForm
Location: C:\Windows\...\notepad.exe

Warning! Identity theft attempt detected

Memory access problem
WindowsErrorForm has encountered a problem at address 0x1FC408.
We are sorry for the inconvenience.
If you see this error again, operational information can be irrevocably lost.

Warning! Virus detected
Threat Detected: Trojan-PSW.VBS.Half
Description: This is a VBScript-virus. It steals user's passwords.

Dateien von My Security Shield:

c:\Documents and Settings\All Users\Application Data\345d567\
c:\Documents and Settings\All Users\Application Data\345d567\4475.mof
c:\Documents and Settings\All Users\Application Data\345d567\mozcrt19.dll
c:\Documents and Settings\All Users\Application Data\345d567\MS345d_2129.exe
c:\Documents and Settings\All Users\Application Data\345d567\MSS.ico
c:\Documents and Settings\All Users\Application Data\345d567\sqlite3.dll
c:\Documents and Settings\All Users\Application Data\345d567\BackUp\
c:\Documents and Settings\All Users\Application Data\345d567\MSSSys\
c:\Documents and Settings\All Users\Application Data\345d567\MSSSys\vd952342.bd
c:\Documents and Settings\All Users\Application Data\345d567\Quarantine Item\
c:\Documents and Settings\All Users\Application Data\MSHBXRCOBWS\
c:\Documents and Settings\All Users\Application Data\MSHBXRCOBWS\MSJYQMS.cfg
%UserProfile%\Application Data\Microsoft\Internet Explorer\Quick Launch\My Security Shield.lnk
%UserProfile%\Application Data\My Security Shield\
%UserProfile%\Application Data\My Security Shield\cookies.sqlite
%UserProfile%\Application Data\My Security Shield\Instructions.ini
%UserProfile%\Desktop\My Security Shield.lnk
%UserProfile%\Recent\cid.drv
%UserProfile%\Recent\CLSV.tmp
%UserProfile%\Recent\DBOLE.exe
%UserProfile%\Recent\delfile.sys
%UserProfile%\Recent\fan.dll
%UserProfile%\Recent\grid.sys
%UserProfile%\Recent\kernel32.exe
%UserProfile%\Recent\kernel32.sys
%UserProfile%\Recent\PE.dll
%UserProfile%\Recent\PE.tmp
%UserProfile%\Recent\runddlkey.drv
%UserProfile%\Recent\SICKBOY.drv
%UserProfile%\Recent\std.dll
%UserProfile%\Recent\tempdoc.tmp
%UserProfile%\Recent\tjd.sys
%UserProfile%\Start Menu\My Security Shield.lnk
%UserProfile%\Start Menu\Programs\My Security Shield.lnk
         

Registry-Einträge von My Security Shield:

HKEY_CURRENT_USER\Software\3
HKEY_CLASSES_ROOT\CLSID\{3F2BBC05-40DF-11D2-9455-00104BC936FF}
HKEY_CLASSES_ROOT\MS345d_2129.DocHostUIHandler
HKEY_USERS\.DEFAULT\Software\Microsoft\Internet Explorer\SearchScopes "URL" = "http://findgala.com/?&uid=2129&q={searchTerms}"
HKEY_CURRENT_USER\Software\Classes\Software\Microsoft\Internet Explorer\SearchScopes "URL" = "http://findgala.com/?&uid=2129&q={searchTerms}"
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer "PRS" = "http://127.0.0.1:27777/?inj=%ORIGINAL%"
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Download "RunInvalidSignatures" = "1"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\User Agent\Post Platform "control/7.02129"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "My Security Shield"
HKEY_CLASSES_ROOT\Software\Microsoft\Internet Explorer\SearchScopes "URL" = "http://findgala.com/?&uid=2129&q={searchTerms}"
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Download "CheckExeSignatures" = "no"
         

My Security Shield im HijackThis-Log:

O4 - HKCU\..\Run: [My Security Shield] "C:\Documents and Settings\All Users\Application Data\345d567\MS345d_2129.exe" /s /d
         

My Security Shield entfernen

• Es kann sein, dass My Security Shield einen Download aus dem Internet verhindert. In diesem Fall sollten die nachfolgenden Programme auf ein USB-Sick von einem sauberen Rechner aus geladen werden.

• Tool: rkill.com Download Link (umbenannt: iExplore.exe) von Grinler herunterladen und mit doppelklick ausführen.
  
  Sollte rkill.com nicht starten, versuche es mit der umbenannten Version iExplore.exe
  
  
  
  
  
  Das Tool stoppt alle Prozesse von My Security Shield.
  
  Bei Bedarf mehrmals ausführen, bis alle ungewünschten Prozesse beendet wurden.

• Starte einen vollständigen Scan mit Malwarebytes Anti-Malware

Achtung: Diese Fake Software wird versuchen, den Einsatz von Malwarebytes zu verhindern. Benenne das Setup vor dem speichern in etwas anderes um (z.B. Herbert.exe).

Falls es vorher nicht funktioniert hat, sollte das Setup jetzt starten.

Wenn das Programm nach der Installation nicht starten sollte, dann benenne die "mbam.exe" in "herbert.exe" um und versuche es erneut.

Sollte MBAM trotzdem nicht starten: Malwarebytes Anti-Malware startet nicht

Memory Processes Infected: 1
Memory Modules Infected: 0
Registry Keys Infected: 760
Registry Values Infected: 16
Registry Data Items Infected: 8
Folders Infected: 1
Files Infected: 7

Memory Processes Infected:
C:\Documents and Settings\{username}\Desktop\xp_c83f0.exe (Rogue.MySecurityShield) -> Unloaded process successfully.

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\_avp32.exe (Security.Hijack) -> Quarantined and deleted successfully.
<snipped many IFEO hijacks>
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\zonalm2601.exe (Security.Hijack) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\zonealarm.exe (Security.Hijack) -> Quarantined and deleted successfully.

Registry Values Infected:
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\my security shield (Rogue.MySecurityShield) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Arrakis3.exe\debugger (Security.Hijack) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bdagent.exe\debugger (Security.Hijack) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bdreinit.exe\debugger (Security.Hijack) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bdsubwiz.exe\debugger (Security.Hijack) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bdtkexec.exe\debugger (Security.Hijack) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bdwizreg.exe\debugger (Security.Hijack) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\egui.exe\debugger (Security.Hijack) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ekrn.exe\debugger (Security.Hijack) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\install.exe\debugger (Security.Hijack) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\livesrv.exe\debugger (Security.Hijack) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\seccenter.exe\debugger (Security.Hijack) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\debugger (Security.Hijack) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\uiscan.exe\debugger (Security.Hijack) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\upgrepl.exe\debugger (Security.Hijack) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\vsserv.exe\debugger (Security.Hijack) -> Quarantined and deleted successfully.

Registry Data Items Infected:
HKEY_CLASSES_ROOT\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\URL (Hijack.SearchPage) -> Bad: (http://findgala.com/?&uid=2121&q={searchTerms}) Good: (http://www.Google.com/) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\URL (Hijack.SearchPage) -> Bad: (http://findgala.com/?&uid=2121&q={searchTerms}) Good: (http://www.Google.com/) -> Quarantined and deleted successfully.
HKEY_USERS\.DEFAULT\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\URL (Hijack.SearchPage) -> Bad: (http://findgala.com/?&uid=2121&q={searchTerms}) Good: (http://www.Google.com/) -> Quarantined and deleted successfully.
HKEY_USERS\S-1-5-18\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\URL (Hijack.SearchPage) -> Bad: (http://findgala.com/?&uid=2121&q={searchTerms}) Good: (http://www.Google.com/) -> Quarantined and deleted successfully.
HKEY_USERS\S-1-5-19\SOFTWARE\Classes\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\URL (Hijack.SearchPage) -> Bad: (http://findgala.com/?&uid=2121&q={searchTerms}) Good: (http://www.Google.com/) -> Quarantined and deleted successfully.
HKEY_USERS\S-1-5-19\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\URL (Hijack.SearchPage) -> Bad: (http://findgala.com/?&uid=2121&q={searchTerms}) Good: (http://www.Google.com/) -> Quarantined and deleted successfully.
HKEY_USERS\S-1-5-20\SOFTWARE\Classes\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\URL (Hijack.SearchPage) -> Bad: (http://findgala.com/?&uid=2121&q={searchTerms}) Good: (http://www.Google.com/) -> Quarantined and deleted successfully.
HKEY_USERS\S-1-5-20\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\URL (Hijack.SearchPage) -> Bad: (http://findgala.com/?&uid=2121&q={searchTerms}) Good: (http://www.Google.com/) -> Quarantined and deleted successfully.

Folders Infected:
C:\Documents and Settings\{username}\Application Data\My Security Shield (Rogue.MySecurityShield) -> Quarantined and deleted successfully.

Files Infected:
C:\Documents and Settings\{username}\Desktop\xp_c83f0.exe (Rogue.MySecurityShield) -> Quarantined and deleted successfully.
C:\Documents and Settings\All Users\Application Data\92e85\MS3be.exe (Rogue.MySecurityShield) -> Quarantined and deleted successfully.
C:\Documents and Settings\{username}\Application Data\My Security Shield\Instructions.ini (Rogue.MySecurityShield) -> Quarantined and deleted successfully.
C:\Documents and Settings\{username}\Desktop\My Security Shield.lnk (Rogue.MySecurityShield) -> Quarantined and deleted successfully.
C:\Documents and Settings\{username}\Start Menu\Programs\My Security Shield.lnk (Rogue.MySecurityShield) -> Quarantined and deleted successfully.
C:\Documents and Settings\{username}\Application Data\Microsoft\Internet Explorer\Quick Launch\My Security Shield.lnk (Rogue.MySecurityShield) -> Quarantined and deleted successfully.
C:\Documents and Settings\{username}\Start Menu\My Security Shield.lnk (Rogue.MySecurityShield) -> Quarantined and deleted successfully.
         

• Lade Dir *HostsXpert*
  auf dem Desktop speichern und entpacken
  
  * Ordner HostsXpert öffnen
  * HostsXpert.exe doppelklicken
  * klicke auf Restore Microsoft's Hosts File, dann OK

My Security Shield immer noch nicht entfernt?

OTH - OTHelper - Kill All Processes


Mit aktualisiertem (!!) Malwarebytes Anti-Malware nach Ausführen von OTH nochmal QUICKSCAN ausführen.

Weitergehende Prüfung

Das System könnte noch nicht vollständig sauber sein.

Daher unbedingt ein Thema erstellen: Für alle Hilfesuchenden! Was muss ich vor der Eröffnung eines Themas beachten?

Nicht vergessen mit OTL Logfiles....