bdechangepin.exe
BitLocker Drive Encryption: PIN Change Tool file version info
Program on Windows 7 known copies with hashes
Is it the real bdechangepin.exe?
C:\Windows\system32\7 known copies
10.0.22000.1 (WinBuild.160101.0800) · C:\WINDOWS\system32\bdechangepin.exe · signed by Microsoft Windows
41bb758697ae8ccc2aa21e58535e2d754f5a491ead6d38ec27a3a1d06757e14910.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\bdechangepin.exe · signed by Microsoft Windows
4d43f37576a0ebbaf97024cd5597d968ffe59c871b483554aea302dccb7253f610.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\bdechangepin.exe · signed by Microsoft Windows
7205e5645c6cae8cdfd337638b55532260bd0cd6fece68ef62c26312b69a7d3f10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\bdechangepin.exe · signed by Microsoft Windows
b6d905244de5f8b472f2c1528ff87674e6c397a2d4522cf340f7b8e538261dc610.0.18362.1 (WinBuild.160101.0800) · C:\WINDOWS\system32\bdechangepin.exe · signed by Microsoft Windows
31dc9f0d65fe9c35f43729b67c967ad4baf243f5a61f8e57c425d2029d8594d410.0.17763.1 (WinBuild.160101.0800) · C:\Windows\system32\bdechangepin.exe · signed by Microsoft Windows
d95a9fc4ed07a68f0bfa47d46da7e5a4e22021312b7b86672f2a1f8094ad368f6.3.9600.16384 (winblue_rtm.130821-1623) · C:\windows\system32\bdechangepin.exe · not signed
d23968e79e161701e4d6c835b18c3137588cb3c7187c0e2adc9313e223752c76From 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.