Win32/Sirefef.b
Win32/Sirefef.b is one of the Windows illegitimate malicious applications which may take over system resources and slow down computers. Some of such malicious applications may frequently pop up advertising messages to interrupt computer users, while more seriously they may damage the data on computers. Win32/Sirefef.b moderates the changing search results, and creates pay-per-click advertising revenue for its controllers. Win32/Sirefef.b fulfills different functions, such as downloading updates and additional components, covering existing components or executing the payload. Remove Win32/Sirefef.b from your PC immediately after its detection.
File System Details
Win32/Sirefef.b may create the following file(s):
| # | File Name |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|
| 1. | HKEY_LOCAL_MACHINESOFTWAREMICROSOFTWINDOWSCURRENTVERSIONRUN XTray.exe | |
| 2. | HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\RUN\ XTray.exe | |
| 3. | HKEY_LOCAL_MACHINE \Software \Microsoft \Windows \CurrentVersion \RunServicesOnce | |
| 4. | HKEY_CURRENT_USER \Software \Microsoft\ Windows\ CurrentVersion\ Policies\ Explorer\Run | |
| 5. | HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce | |
| 6. | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce | |
| 7. | Explorer/ShellFolders Startup="C:\windows/start menu/programs\startup | |
| 8. | HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run | |
| 9. | HKEY_CURRENT_USER/Software\Microsoft\Windows\CurrentVersion\Run | |
| 10. | HKEY_CURRENT_USER\ Software\ Microsoft \Windows\ CurrentVersion |
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