How to remove the temp1 virus

Most antivirus programs identify temp1.exe as malware—for example Microsoft identifies it as Worm:Win32/Perlovga.B, and Kaspersky identifies it as Worm.Win32.Perlovga.pfy.

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.

Click to Run a Free Virus Scan for the temp1.exe malware

Temp1.exe file information

Windows Task Manager with temp1
Temp1.exe process in Windows Task Manager

The file does not contain indication of the product name or copyright holder. In Windows Task Manager, it appears simply as temp1.exe.

Description: Temp1.exe is not essential for Windows and will often cause problems. The file temp1.exe is located in the C:\Windows\System32 folder. The file size on Windows 10/8/7/XP is 35,346 bytes. 
Temp1.exe is a file with no information about its developer. The program has no visible window. The file is an unknown file in the Windows folder. The file is not a Windows system file. Temp1.exe is able to record keyboard and mouse inputs. Therefore the technical security rating is 74% dangerous, however you should also read the user reviews.

Recommended: Identify temp1.exe related errors

Important: You should check the temp1.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.


User Comments

ermöglicht Dritten den Zugriff auf den befallenen PC
  Timo   (further information)
i use wireless my pc work normaly , but it's still temp file , i think it's must to be deleted
  saleh skik  
Ich habe die selbe datei auf meinem pc und zusätzlich noch temp2.exe. ich habe diese beiden dateien einmal "geshreddert" - heißt gelöscht und ein paar mal mit nullen überschrieben und dann konnte ich mich nicht mehr anmelden. Fehlermeldung: Sie konnten nicht angemeldet werden da einige Systemdateien fehlen. Nachdem ich Windows im sicheren modus gestartet habe und wieder heruntergefahren habe waren die dateien wieder da und ich konnte mich wieder anmelden.
temp1.exe, temp2.exe Ich hatte dasselbe Problem. Man kann temp1.exe und evtl. tem2.exe mit dem Task Manager Killen (loeschen) nach dem Windows2000-Start. Das muss man aber jedesmal machen, dann bleibt die Floppy ruhig. Aber: Dauernd bekommt man das weg mit dem Der Virus versteckt sich in einer svchost.exe. der taskamanger17.exe erhaeltlich unter o.g. URL analysiert die verschiedenen svchost.exe, zeigt aber eine ungefaehliche BINDMicrosoft-Datei an, die keine erkennbare Aufgabe hat. Untersucht man die ascii-Zeichen der Datei, dann kommt
  Juri Nix  
W32.Perlovga virus
  Marcos Rigoni   (further information)

Rating chart

Summary: Average user rating of temp1.exe: based on 9 votes with 5 user comments. 2 users think temp1.exe is essential for Windows or an installed application. 2 users suspect danger. 5 users think temp1.exe is dangerous and recommend removing it.

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Best practices for resolving temp1 issues

The following programs have also been shown useful for a deeper analysis: ASecurity Task Manager examines the active temp1 process on your computer and clearly tells you what it is doing. Malwarebytes' well-known Banti-malware tool tells you if the temp1.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 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic 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 6resmon 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 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

Other processes

temp1.exe [all]