What is stysat.dll?

stysat.dll is usually located in the 'c:\users\%USERNAME%\appdata\local\' folder.

Some of the anti-virus scanners at VirusTotal detected stysat.dll.

If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.

VirusTotal report

14 of the 61 anti-virus programs at VirusTotal detected the stysat.dll file. That's a 23% detection rate.

Scanner	Detection Name
AhnLab-V3	Malware/Win32.Generic.C1845986
AVG	Proxy.BUCF
Avira	TR/ATRAPS.Gen4
Baidu	Win32.Trojan-Proxy.Agent.h
CrowdStrike	malicious_confidence_100% (D)
Endgame	malicious (high confidence)
ESET-NOD32	a variant of Win32/TrojanProxy.Agent.OAL
Fortinet	W32/Agent.OAV!tr
Malwarebytes	Trojan.ProxyAgent
Panda	Trj/Genetic.gen
Qihoo-360	HEUR/QVM40.1.0000.Malware.Gen
Rising	Malware.Generic.2!tfe (thunder:2:eONVpsJKuKM)
SentinelOne	static engine - malicious
Symantec	ML.Attribute.HighConfidence

stysat.dll removal instructions

The instructions below shows how to remove stysat.dll with help from the FreeFixer removal tool. Basically, you install FreeFixer, scan your computer, check the stysat.dll file for removal, restart your computer and scan it again to verify that stysat.dll has been successfully removed. Here are the removal instructions in more detail:

1. Download and install FreeFixer: http://www.freefixer.com/download.html
2. Start FreeFixer and press the Start Scan button. The scan will finish in approximately five minutes.

   
3. When the scan is finished, locate stysat.dll in the scan result and tick the checkbox next to the stysat.dll file. Do not check any other file for removal unless you are 100% sure you want to delete it. Tip: Press CTRL-F to open up FreeFixer's search dialog to quickly locate stysat.dll in the scan result.

   

   

   c:\users\%USERNAME%\appdata\local\stysat.dll

   
4. Scroll down to the bottom of the scan result and press the Fix button. FreeFixer will now delete the stysat.dll file.

   
5. Restart your computer.
6. Start FreeFixer and scan your computer again. If stysat.dll still remains in the scan result, proceed with the next step. If stysat.dll is gone from the scan result you're done.
7. If stysat.dll still remains in the scan result, check its checkbox again in the scan result and click Fix.
8. Restart your computer.
9. Start FreeFixer and scan your computer again. Verify that stysat.dll no longer appear in the scan result.

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