AppXDeploymentClient.dll
AppX Deployment Client DLL file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real AppXDeploymentClient.dll?
C:\Windows\system32\C:\Windows\SysWOW64\2 known copies
10.0.19041.488 (WinBuild.160101.0800) · C:\Windows\SysWOW64\AppXDeploymentClient.dll · signed by Microsoft Windows
6171d6a0aaf9ed902b1c12159956bf96f35b4b9c3ce4e803bee3002305a56bef10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\AppXDeploymentClient.dll · signed by Microsoft Windows
43cf7926616e215b8ca47ab866ee5754c31eb24065b90bbd55ce64cdce90eb95From 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 AppXDeploymentClient.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.