How to Delete PUP.Optional.Crossrider Virus Completely - Guide to Remove PUP.Optional.Crossrider Manually

PUP.Optional.Crossrider is detected as a Trojan horse which is used for driving computer into abnormal status. Recently, there are a series of similar infections appearing over the Internet to annoy computer users deeply, PUP.Optional.Crossrider is one of those malicious infections. Normally, PUP.Optional.Crossrider can’t be handled by antivirus software. It will keep popping up onto your screen after it has been removed. Once installed, it will interfere with registry entry, modifying system settings to result computer into poor condition, such as sluggish system response, high CPU usage, advertisement pop-ups, browser redirect issues. In addition, PUP.Optional.Crossrider has the ability to turn off firewall to download other infections from remote servers for enlarging system damages. It may even threaten to collect and send your personal information for cyber criminals. Considering for the security of your PC, it is not suggested to wait to remove the PUP.Optional.Crossrider virus until it is too late.

Terrible Symptoms about PUP.Optional.Crossrider

1. PUP.Optional.Crossrider is an unwanted computer infection which sneaks into computer secretly
2. PUP.Optional.Crossrider always bypass security tools through rootkit tactic
3. PUP.Optional.Crossrider takes up system resources and degrades down computer performance
4. PUP.Optional.Crossrider may further damage computer by bringing in other malware
5. PUP.Optional.Crossrider may track your personal information and send it to cyber criminal for illegal profit

Why can’t antivirus software remove PUP.Optional.Crossrider thoroughly?

Users who get entangled with PUP.Optional.Crossrider must be very upsetting due to the frustration of virus removal. The failure of PUP.Optional.Crossrider’s thorough removal can not be attributed to antivirus software but to the virus itself. It is very strong a virus skills in concealing deeply among system files and registry entries that most of the security applications can simply quarantine its infected files but never be able to exterminate this threat once for all. Fortunately, manual removal method is a way that mainly used to pick up the infected files and get them removed permanently. Now, it’s your time to follow the instructions below.

Take the following guides to get rid of PUP.Optional.Crossrider totally

To completely remove PUP.Optional.Crossrider from your computer, all the related files and registry entries will need to be deleted. Any one of the leaving component will not be successful.

1) To stop running processes of PUP.Optional.Crossrider, please press Ctrl+Alt+Delete keys to open Task Manager:

[random name].exe

2) Search and find the related files of PUP.Optional.Crossrider, delete them all:

%UserProfile%\[random].exe
%ProgramFiles%\Internet Explorer\Connection Wizard\[random]
%Windir%\Microsoft.NET\Framework\[random].exe
%System%\[random].exe
%Temp%\[random].bat

3) All registry keys of PUP.Optional.Crossrider should be found and deleted as below:

HKEY_CLASSES_ROOT\CLSID\{750fdf0e-2a26-11d1-a3ea-080036587f03}\InProcServer32 "(Default)" = "<malware path>\<random>.dll"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "courts" = %AppData%\p1.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\[random]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "SD2014" = "%AppData%\<random>\<random>.exe"

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