Posts: 94
Threads: 15
Joined: Jun 2023
Yesterday, 16:05
Thanks for this great software
I am using version 2025.11.09.1
I got Virus.Moyv
C:/Program Files/Hybrid/64bit/ffmbc.exe
I have quarantined it but I am worried about this
Posts: 13.313
Threads: 73
Joined: May 2017
Probably a false positive.
What does virustotal.com report about the binary.
Hybrid will work fine without ffmbc.
Cu Selur
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Dev versions are in the 'experimental'-folder of my GoogleDrive, which is linked on the download page.
Posts: 94
Threads: 15
Joined: Jun 2023
(Yesterday, 16:46)Selur Wrote: Probably a false positive.
What does virustotal.com report about the binary.
Hybrid will work fine without ffmbc.
Cu Selur
I haven't checked with virustotal, it's been working fine since last year on my old windows 10 PC, I haven't updated hybrid I installed the same 2025 version on both my windows 11 PCS.
It's definitely a threat it's an ffmpeg plugin of some kind.
I've quarantined it just to be safe
I tested hybrid and it's working fine.
I will check on my other pc tomorrow I have the same version installed on it as well I'll do the same and see what happens?
I was so worried because this threat means you could have to reformat the PC, luckily I didn't have to every thing seems to be working.
Please remove whatever this is in the next version, please test each thing you are adding to hybrid because hybrid has become very trusted in the video capture community, everyone it using it.
Posts: 13.313
Threads: 73
Joined: May 2017
2 hours ago
(This post was last modified: 1 hour ago by Selur.)
Quote: It's definitely a threat it's an ffmpeg plugin of some kind.
Can't reproduce the issue here.
Neither the 2025.11.09.1 version nor the latest dev trigger anything here.
2025.11.09.1 comes with an ffmbc version compiled on 23.08.2024.
latest dev comes with an ffmbc version compiled on 07.03.2026.
Both versions werecompiled by me using
https://github.com/m-ab-s/media-autobuild_suite.
Neither Windows Defender, MalwareBytes nor virtualtotal.com complains about ffmbc.
=> this is false-positive, nothing for me to do. This is a problem of your anti-virus solution or something else on your PC or network.
Quote:Short bio
Virus.M0yv is Malwarebytes’ detection name for a file-infector that spreads on systems and through networks by infecting other executable files.
Type and source of infection
Virus.M0yv can change legitimate files into infected files. The virus was reportedly developed by the Maze ransomware group.
Aftermath
After removal of the infected files the system may be missing vital files for programs to run, which often makes a re-format of the system necessary. All removable drives that have been used on an infected system should be checked for the presence of the virus as well.
source:
https://www.malwarebytes.com/blog/detections/virus-m0yv
Cu Selur
----
Dev versions are in the 'experimental'-folder of my GoogleDrive, which is linked on the download page.