How to remove the csrrs virus
Most antivirus programs identify csrrs.exe as malware—for example Symantec identifies it as W32.Spybot.Worm, and Microsoft identifies it as Backdoor:Win32/Rbot.ND.
The free file information forum can help you find out how to remove it. If you have additional information about this file, please leave a comment or a suggestion for other users.
Csrrs.exe file information
The process contains no information about its author.
Description: Csrrs.exe is not essential for Windows and will often cause problems. The csrrs.exe file is located in the C:\Windows\System32 folder.
The file size on Windows 10/8/7/XP is 155,648 bytes. 
The program has no file description. The process starts when Windows starts (see Registry key: MACHINE\RunServices, MACHINE\Run).
Csrrs.exe is not a Windows system file. The program is not visible. It is an unknown file in the Windows folder.
Therefore the technical security rating is 83% dangerous, however you should also read the user reviews.
Recommended: Identify csrrs.exe related errors
If csrrs.exe is located in a subfolder of C:\Windows, the security rating is 84% dangerous. The file size is 37,376 bytes. It is a file with no information about its developer. The program is not visible. Csrrs.exe is located in the Windows folder, but it is not a Windows core file. The csrrs.exe file is not a Windows core file. Csrrs.exe is able to hide itself and monitor applications.
External information from Paul Collins:
- "Service Controller" definitely not required. Added by the GAOBOT.AO WORM!
Important: You should check the csrrs.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
Best practices for resolving csrrs issues
The following programs have also been shown useful for a deeper analysis: Security Task Manager examines the active csrrs process on your computer and clearly tells you what it is doing. Malwarebytes' well-known anti-malware tool tells you if the csrrs.exe on your computer displays annoying ads, slowing it down. This type of unwanted adware program is not considered by some antivirus software to be a virus and is therefore not marked for cleanup.
A clean and tidy computer is the key requirement for avoiding PC trouble. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.
Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
Other processes
desktopsearchservice.exe intedreg.exe e_s00rp1.exe csrrs.exe toshibarc.exe guardicq.exe usbehci.sys sbupdate.exe gqagksr.dll 49brstub.dll defragactivitymonitor.exe [all]
Score
User Comments
nuke
Marbel Gayle
salih
bill
Sash Moet
Aidan
l1a2r3s4
Summary: Average user rating of csrrs.exe: based on 10 votes with 8 user comments. 5 users think csrrs.exe is essential for Windows or an installed application. One user suspects danger. 4 users think csrrs.exe is dangerous and recommend removing it.