SafeStrip

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Updated: September 12, 2007 2:59:49 PM
Type: Misleading Application
Name: SafeStrip
Risk Impact: Medium
Systems Affected: Windows 98, Windows 95, Windows XP, Windows Me, Windows Vista, Windows NT, Windows Server 2003, Windows 2000


Behavior:

This program must be manually installed.

The program identifies a number of false threats on the computer.





The user is then prompted to pay for a full license of the application in order to remove the falsely identified threats.





Installation:
When the program is executed, it creates the following folder:
%ProgramFiles%\SafeStrip\Quarantine

It also creates the following files:
  • %UserProfile%\Application Data\Microsoft\Internet Explorer\Quick Launch\SafeStrip.lnk
  • %UserProfile%\Desktop\SafeStrip.lnk
  • C:\Documents and Settings\All Users\Start Menu\Programs\SafeStrip\SafeStrip on the Web.lnk
  • C:\Documents and Settings\All Users\Start Menu\Programs\SafeStrip\SafeStrip.lnk
  • C:\Documents and Settings\All Users\Start Menu\Programs\SafeStrip\Uninstall SafeStrip.lnk
  • %ProgramFiles%\SafeStrip\backup.lst
  • %ProgramFiles%\SafeStrip\helper.sys
  • %ProgramFiles%\SafeStrip\SafeStrip.exe
  • %ProgramFiles%\SafeStrip\SafeStrip.url
  • %ProgramFiles%\SafeStrip\SafeStripReminder.exe
  • %ProgramFiles%\SafeStrip\SafeStripUpdate.exe
  • %ProgramFiles%\SafeStrip\Scripts\FileInfo.script
  • %ProgramFiles%\SafeStrip\Scripts\HTMLReport.script
  • %ProgramFiles%\SafeStrip\Scripts\MD5.script
  • %ProgramFiles%\SafeStrip\Scripts\MonitorReport.script
  • %ProgramFiles%\SafeStrip\Scripts\PendDel.script
  • %ProgramFiles%\SafeStrip\Scripts\Quarantine.script
  • %ProgramFiles%\SafeStrip\Scripts\Reports.script
  • %ProgramFiles%\SafeStrip\spyware.dat
  • %ProgramFiles%\SafeStrip\SysBackup\explorer.exe
  • %ProgramFiles%\SafeStrip\SysBackup\explorer.exe.md5
  • %ProgramFiles%\SafeStrip\SysBackup\ntoskrnl.exe
  • %ProgramFiles%\SafeStrip\SysBackup\ntoskrnl.exe.md5
  • %ProgramFiles%\SafeStrip\SysBackup\shlwapi.dll
  • %ProgramFiles%\SafeStrip\SysBackup\shlwapi.dll.md5
  • %ProgramFiles%\SafeStrip\SysBackup\wininet.dll
  • %ProgramFiles%\SafeStrip\SysBackup\wininet.dll.md5
  • %ProgramFiles%\SafeStrip\unins000.dat
  • %ProgramFiles%\SafeStrip\unins000.exe
  • %ProgramFiles%\SafeStrip\ver.dar
  • %ProgramFiles%\SafeStrip\ver.dat
  • %ProgramFiles%\SafeStrip\whitelist.cfg


Next, the program creates the following registry entries so that it executes whenever Windows starts:
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\"SafeStrip" = "%ProgramFiles%\SafeStrip\SafeStrip.exe"
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\"SafeStripReminder" = "%ProgramFiles%\SafeStrip\SafeStripReminder.exe"


It also creates the following registry subkeys:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\SafeStrip_is1
  • HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_SAFESTRIPFILTER
  • HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_SAFESTRIPFILTER\0000
  • HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_SAFESTRIPFILTER\0000\Control
  • HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SafeStripFilter
  • HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SafeStripFilter\Security
  • HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SafeStripFilter\Enum
  • HKEY_CURRENT_USER\Software\SafeStrip
  • HKEY_CURRENT_USER\Software\SafeStrip\FirstRun
  • HKEY_CURRENT_USER\Software\SafeStrip\Options
  • HKEY_CURRENT_USER\Software\SafeStrip\Register
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