What is atcuf32.dll?

atcuf32.dll is part of BitDefender® AntiVirus and developed by BitDefender S.R.L. Bucharest, ROMANIA according to the atcuf32.dll version information.

atcuf32.dll's description is "BitDefender Active Threat Control Usermode Filter"

atcuf32.dll is digitally signed by Bitdefender SRL.

atcuf32.dll is usually located in the 'C:\Program Files\Bitdefender\Bitdefender Security\atcuf\262996517925032704\' folder.

Some of the anti-virus scanners at VirusTotal detected atcuf32.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

1 of the 67 anti-virus programs at VirusTotal detected the atcuf32.dll file. That's a 1% detection rate.

Scanner	Detection Name
Cylance	Unsafe

What did other users do?

The poll result listed below shows what users chose to do with atcuf32.dll. 79% have voted for removal. Based on votes from 19 users.

NOTE: Please do not use this poll as the only source of input to determine what you will do with atcuf32.dll. Only 19 users has voted so far so it does not offer a high degree of confidence.

Malware or legitimate?

If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.

And now some shameless self promotion ;)

Hi, my name is Roger Karlsson. I've been running this website since 2006. I want to let you know about the FreeFixer program. FreeFixer is a freeware tool that analyzes your system and let you manually identify unwanted programs. Once you've identified some malware files, FreeFixer is pretty good at removing them. You can download FreeFixer here. It runs on Windows 2000/XP/2003/2008/2016/2019/Vista/7/8/8.1/10. Supports both 32- and 64-bit Windows.

If you have questions, feedback on FreeFixer or the freefixer.com website, need help analyzing FreeFixer's scan result or just want to say hello, please contact me. You can find my email address at the contact page.

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