How to remove the SYS32DLL virus

Most antivirus programs identify SYS32DLL.exe as malware—for example Kaspersky identifies it as Trojan-Proxy.Win32.Agent.bny or Trojan.Win32.Agent2.jch, and Microsoft identifies it as TrojanProxy:Win32/Koobface.gen!B.

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 SYS32DLL.exe malware

SYS32DLL.exe file information

The process known as Hvezabuhuw jfare appears to belong to software Hvezabuhuw jfare or Tdypexjquf opezo by Cqjabey Behmyjahmuf or Zhcefoj Fyvcufjpfjp.

Description: SYS32DLL.exe is not essential for Windows and will often cause problems. The SYS32DLL.exe file is located in the C:\Windows\System32 folder. Known file sizes on Windows 10/8/7/XP are 15,360 bytes (33% of all occurrences), 27,484 bytes, 29,696 bytes, 16,384 bytes or 17,408 bytes. 
The SYS32DLL.exe file is not a Windows system file. There is no file information. The program is not visible. The file is located in the Windows folder, but it is not a Windows core file. The process listens for or sends data on open ports to a LAN or the Internet. Therefore the technical security rating is 83% dangerous.

Recommended: Identify SYS32DLL.exe related errors

Important: You should check the SYS32DLL.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.


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Best practices for resolving SYS32DLL issues

The following programs have also been shown useful for a deeper analysis: Security Task Manager examines the active SYS32DLL process on your computer and clearly tells you what it is doing. Malwarebytes' well-known anti-malware tool tells you if the SYS32DLL.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

SYS32DLL.exe [all]