pnrpnsp.dll
PNRP Name Space Provider file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real pnrpnsp.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionPNRP Name Space Provider
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\pnrpnsp.dll · signed by Microsoft Windows
66fb8ed340a86e3ba476833a099c2a6e90ee3b43ebd13c5aab44ad040a1555b610.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\pnrpnsp.dll · signed by Microsoft Windows
8d15d91d92139f06d70cb55e007d60a6c4bfbfe12e847c076ad7055ac491da4cFrom 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 pnrpnsp.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.