fontdrvhost.exe
Usermode Font Driver Host file version info
Program on Windows 23 known copies with hashes 2 Sigma rules name it
Is it the real fontdrvhost.exe?
C:\Windows\system32\C:\Windows\SysWOW64\23 known copies
10.0.22000.132 (WinBuild.160101.0800) · C:\WINDOWS\system32\fontdrvhost.exe · signed by Microsoft Windows
acbf12e7ef506f62c7e334919ea995f036e888f96e3e74472dccdac9d0204eb210.0.19041.662 (WinBuild.160101.0800) · C:\Windows\system32\fontdrvhost.exe · signed by Microsoft Windows
4f5d509ed0813495684a0a5ced614f234e3f595b7a83b25c0aa2940c76d327aa10.0.19041.662 (WinBuild.160101.0800) · C:\Windows\SysWOW64\fontdrvhost.exe · signed by Microsoft Windows
605dfc2bdf26a311335f395fc4fda76a6f7617dfe0a39d740043817bf8687f2910.0.19041.546 (WinBuild.160101.0800) · C:\Windows\system32\fontdrvhost.exe · signed by Microsoft Windows
418fbe7f21915384a1a87010de7cdbf86690b497999547e6c5be93fba8e91ff710.0.19041.546 (WinBuild.160101.0800) · C:\Windows\SysWOW64\fontdrvhost.exe · signed by Microsoft Windows
fd7d157f3d96eaa831b76928905d028095a4ded3744e312b2f93de2f3a25b60910.0.19041.508 (WinBuild.160101.0800) · C:\Windows\system32\fontdrvhost.exe · signed by Microsoft Windows
367c3092c5ce05706db09f260b17d748b90efa1bf274dd8898dbb1cddd9f735d10.0.19041.508 (WinBuild.160101.0800) · C:\Windows\SysWOW64\fontdrvhost.exe · signed by Microsoft Windows
3ad0bccfa9e5a3b145d989c2ddcb947d1f6982d6b1b49f4eeef90b262b40fea510.0.19041.450 (WinBuild.160101.0800) · C:\Windows\system32\fontdrvhost.exe · signed by Microsoft Windows
85e69a27959fece359e3a371019a529bd00a57016819ca087c8cd8f873f138ab10.0.19041.450 (WinBuild.160101.0800) · C:\Windows\SysWOW64\fontdrvhost.exe · signed by Microsoft Windows
d18ba47935089cd4b7b5b8e2102aa7c5d761eb6e708d21f003a0cda9da66258510.0.19041.264 (WinBuild.160101.0800) · C:\Windows\system32\fontdrvhost.exe · signed by Microsoft Windows
7d6f286e6efe472c60d1654effea92b98fa4185ecb3502e61ab83d276ad8412610.0.19041.264 (WinBuild.160101.0800) · C:\Windows\SysWOW64\fontdrvhost.exe · signed by Microsoft Windows
cb65954758bad7044104a52b7729aeec1c428df01fedf99b70a6a6a26f0237e010.0.19041.1320 (WinBuild.160101.0800) · C:\Windows\SysWOW64\fontdrvhost.exe · signed by Microsoft Windows
45b8da33889982e8f93b9409b1f02e4ba063eb72f88c5ee67810ae02a53ec18e10.0.19041.1320 (WinBuild.160101.0800) · C:\Windows\system32\fontdrvhost.exe · signed by Microsoft Windows
78fc107e194699c39a62373670c1f51b60c936ec1abb79a4c638b57409be15e910.0.18362.836 (WinBuild.160101.0800) · C:\WINDOWS\system32\fontdrvhost.exe · signed by Microsoft Windows
8d4d87697b4761194e8cd6dd028660501bc89e6aef1da9e23d231d5d8868edf110.0.18362.836 (WinBuild.160101.0800) · C:\WINDOWS\SysWOW64\fontdrvhost.exe · signed by Microsoft Windows
a3f38c9f8c5880105effb8f71160417392e76ddb15944256b9860fa1fe1adb1d10.0.17763.1490 (WinBuild.160101.0800) · C:\Windows\system32\fontdrvhost.exe · signed by Microsoft Windows
13d9ce74a99fe00496ebe7461c5d505fd957b83d313aa9b2a23c359b470cec9f10.0.17763.1490 (WinBuild.160101.0800) · C:\Windows\SysWOW64\fontdrvhost.exe · signed by Microsoft Windows
f1a5e53b6cbea2011f5b7f46f5d65708dc43ef78eec8ec3ef69f6736b1d1202010.0.17763.1397 (WinBuild.160101.0800) · C:\Windows\SysWOW64\fontdrvhost.exe · signed by Microsoft Windows
121dfe1c1eb1ba38bba6c15a2302d63b95c1bb31a4d04593e2a251c76f67a5ae10.0.17763.1397 (WinBuild.160101.0800) · C:\Windows\system32\fontdrvhost.exe · signed by Microsoft Windows
457bc0bc95f8ca1135d822d7d9f7c971a30a883ceb4489b49414f26b786fbbb610.0.17763.1217 (WinBuild.160101.0800) · C:\windows\SysWOW64\fontdrvhost.exe · signed by Microsoft Windows
a7895d86bdeff3f5c2b3bf6435a2e3f9bb5f572d6c422b3e08adc17ee85de32910.0.17763.1217 (WinBuild.160101.0800) · C:\windows\system32\fontdrvhost.exe · signed by Microsoft Windows
cb96f4ac1dd1afde82ca9fc3c8ed5b862b0eee9b066ff565b1d3095856d4ccd610.0.14393.3686 (rs1_release.200504-1524) · C:\Windows\SysWOW64\fontdrvhost.exe · signed by Microsoft Windows
6c89d263352851947720b41fc81fa3951d5db19ef3d14620a4609ea097c9007c10.0.14393.3686 (rs1_release.200504-1524) · C:\Windows\system32\fontdrvhost.exe · signed by Microsoft Windows
e58a0460b0c64ff8de25653baa81c33623856e932b85a3dca0e3abc81dd94b61From the file’s version info and the copies recorded by xCyclopedia (MIT). A copy in another folder, signed by someone else or with another hash is not necessarily malicious, but it is worth a closer look. In Ceplin, "<sha256>".whatis() says which known copy a hash is.
What detects it
Sigma names fontdrvhost.exe in 2 rules, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.