sfc.exe
System Integrity Check and Repair file version info
Program on Windows 12 known copies with hashes 1 Sigma rule names it Command sfc
Is it the real sfc.exe?
C:\Windows\system32\C:\Windows\SysWOW64\12 known copies
10.0.22000.120 (WinBuild.160101.0800) · C:\WINDOWS\SysWOW64\sfc.exe · signed by Microsoft Windows
b39d1b2d76b38d91a6e3a9be07946b4df946b8e8e0dcd9fdd282e2d419a3a4c610.0.22000.1 (WinBuild.160101.0800) · C:\WINDOWS\system32\sfc.exe · signed by Microsoft Windows
60c693ff38cb19ea9faafa76a0ccfcc84196ee6212ca5a6c8b94e970c3e97a0910.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\sfc.exe · signed by Microsoft Windows
167a282de037bcd2192205ec555890f849c4bf305cd284a763060f3332c453c610.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\sfc.exe · signed by Microsoft Windows
e7a57be660b32aebec5c59786d9f56de1dfb9e4bce2b1aaefea94caac5c63e4210.0.18362.1 (WinBuild.160101.0800) · C:\WINDOWS\system32\sfc.exe · signed by Microsoft Windows
786d3cb14f160e4795690f198278424648e3973dff9ca86317658714406cad8710.0.18362.1 (WinBuild.160101.0800) · C:\WINDOWS\SysWOW64\sfc.exe · signed by Microsoft Windows
a47a972d2bac60913a318d34bd3974388b5e2ac4d3c3a58fcc38e3c51e805e0210.0.17763.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\sfc.exe · signed by Microsoft Windows
9947daf25487c97017038efc3e19f6b8d7f3208bbac05bd9c7de2cd0a37c48c410.0.17763.1 (WinBuild.160101.0800) · C:\Windows\system32\sfc.exe · signed by Microsoft Windows
baf13ce3859fc727b767818b27262d549519870e6cca5e960eea266eb90e99c910.0.14393.0 (rs1_release.160715-1616) · C:\Windows\SysWOW64\sfc.exe · signed by Microsoft Windows
6fb46313a33add50ff813d6eda76487beeec6000439c3f25a1f679e7dcfe47c410.0.14393.0 (rs1_release.160715-1616) · C:\Windows\system32\sfc.exe · signed by Microsoft Windows
e4006f0cb1ee909a8cd04b8a56899c459473406c3a9a3da53b891e5ae8f7e6096.3.9600.16384 (winblue_rtm.130821-1623) · C:\windows\SysWOW64\sfc.exe · not signed
17efb7ca5f719d6a8c08791c355caecaf77b29b02383bc8badf078e086a0acc86.3.9600.16384 (winblue_rtm.130821-1623) · C:\windows\system32\sfc.exe · not signed
95d582c79421497c848d8406757f18acf4e8cc690d6fb5096cdedad4de6db660From 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 sfc.exe in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.