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Remove PTCH_SIREFEF.L – disinfect Services Control Manager and other files affected by the cyber infection

PTCH_SIREFEF.L is a rogue program code observed in services.exe . The file is a Windows essential component. It ensures programs start, stop in a due time, and keeps info on other details related to software behavior.
Bad news is that the above variant of Sirefef malware is detected in genuine services.exe, located in proper part of computer memory. Rough methods of PTCH_SIREFEF.L removal suggested by some poor and self-proclaimed experts are based on deleting corrupted file completely. It is understood the consequences are disastrous for such ultimate cleanup.
Fortunately, precise adware deletion, yet on free can terms, is available here – get rid of PTCH_SIREFEF.L without damaging any system files.

PTCH_SIREFEF.L behaviour and details:


  • PTCH_SIREFEF.L may seriously slow your computer;
  • PTCH_SIREFEF.L may be difficult to remove manually;
  • PTCH_SIREFEF.L may generate other fake alerts;
  • PTCH_SIREFEF.L is the consequence of other malware infections;
  • We recommend to remove PTCH_SIREFEF.L automatically.

Automated removal:

It is critically important to remove PTCH_SIREFEF.L, yet there might be a number of other threats to deal with. Without a doubt, presence of one infection on your PC increases the odds of having more than one threat, other things being equal, for every infection definitely weakens computer system.

The tool to get rid of PTCH_SIREFEF.L takes the above consideration into account as it detects the infections through entire hard and removable memory submitted in order that it can delete the specified parasites. It is a multi-purpose solution to satisfy the variety of your computer protection needs. In the meantime, its ability to perform the extermination of rogue in question has been tested specifically, and empirical evidence available that it does cope with the task.

PTCH_SIREFEF.L Uninstaller

PTCH_SIREFEF.L manual removal instructions:

Incorrect or incomplete deletion happens when one or more constituents of deleted rogue are omitted and/or harmless files and registry values are abolished instead. Such improper act rather harms than cures. If you stand for the manual procedure and is about to apply it, please completely delete the rogue in a strict accordance with the list below.

Remove PTCH_SIREFEF.L files:

%System%\drivers\[RANDOM CHARACTERS].sys


C:\WINDOWS\system32\[random name].dll

Remove PTCH_SIREFEF.L registry entries:

HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main “Use FormSuggest” = ‘Yes’

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “CertificateRevocation” = ’0?

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “WarnonBadCertRecving” = ’0?

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\ActiveDesktop “NoChangingWallPaper” = ’1?

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Associations “LowRiskFileTypes” = ‘.zip;.rar;.nfo;.txt;.exe;.bat;.com;.cmd;.reg;.msi;.htm;.html;.gif;.bmp;.jpg;.avi;.mpg;.mpeg;.mov;.mp3;.m3u;.wav;.scr;’

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments “SaveZoneInformation” = ’1?

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer “NoDesktop” = ’1?

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System “DisableTaskMgr” = ’1?

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “[random].exe”

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “[random]”

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system “DisableTaskMgr” = ’1?

HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Download “CheckExeSignatures” = ‘no’

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced “Hidden” = ’0?

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced “ShowSuperHidden” = ’0?

Related removal guides:

  1. Remove Win32:Kukacka and disinfect compromised media files
  2. Remove Consrv.dll as a malicious module or disinfect the item if trojanned
  3. Remove Trojan Horse Generic_r.AWX that tends to be registered in several folders containing critical system files
  4. Delete Rootkit.0access.H – safe disinfection of system files directory
  5. Get rid of Zeroaccess.dr.gen.d despite advanced encrypted routines applied by the rogue to hide its files

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