xkbcomp.exe binary matching malware fingerprints

[A1kmm]

It looks like both xkbcomp.exe from both 21.1.13.0 and 21.1.10.0 (as downloaded from GitHub Releases) are getting detected as the "Gen:Variant.Lazy.574856" malware by multiple AV vendors. https://hybrid-analysis.com/sample/5e76de6e07913392c7f5d20a0b63305744c784bf1743a2b1c36e5dc9a7ba35e9 is an example showing this.

This seems to be a result of the AV vendors changing, rather than vcxsrv changing - however, it causes problems for vcxsrv, since these systems typically quarantine xkbcomp.exe, stopping vcxsrv from starting successfully.

I'm not sure exactly what it is that causes the signature match, so this might take some experimentation to find out what specifically causes it (unless the AV vendors make their detections more specific).