How Much Do You Know about PTCH_SIREFEF.PTC?
PTCH_SIREFEF.PTC is a typical Sirefef Trojan which overwrites Windows built-in program services.exe to make its removal incredibly difficult. The real threat lies in its stealthy nature by tracking user online activities and capturing key strokes and mouse clicks. Aside from collecting personal data, it will also link to remote servers in the background to transfer the pilferage as well as receive new tasks. To make things worse, as soon as sirefef.ptc gets access to the unprotected system, The Trojan will enable itself immediate activation once Windows gets loaded so that you barely have time to stop its malicious process.
On the other hand, sirefef.ptc downloads and installs other malware such as backdoor Trojan with which the remote hacker will be provided with free access. Thus the computer will become prone to external disturbance even unstable as some users have experienced connecting to the general instances of failed or freezing security tools and blue screens.
What Needs to Be Done to Eliminate PTCH_SIREFEF.PTC?
As mentioned in last sector, there' re always problems when regular even leading antivirus software meet with newer and tough infection which affects or is rooted into legit system. Even if they manage to pick the virus up, the deletion will get stuck or cause much residual damage such as the unrecoverable firewall. So users are highly recommended to manually remove PTCH_SIREFEF.PTC once it's detected for the first time. Below is the step-by-step guides on how:
Step1. Press CTRL+ALT+DELETE to open the Windows Task Manager. Then stop all PTCH_SIREFEF.PTC processes.
Step2. Click on the Processes tab, search for PTCH_SIREFEF.PTC then right-click it and select End Process key.
Step3. Click Start button and select Run. Type regedit into the box and click OK to proceed. Once the Registry Editor is open, search for the registry key "HKEY_LOCAL_MACHINE\Software\ PTCH_SIREFEF.PTC" Right-click this registry key and select Delete.
Notes: To manually delete a virus, we'll need to locate its correct processes, files and registry entries and clean them. Any improper deletion would cause irretrievable data loss. Novice users should aviod manual removal without expert instructions. Help needed? Please click here to contact a 24/7 online expert for more details.