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