CmdID

CmdID / Files

extcheck.exe

OpenJDK Platform binary file version info

Program on Windows 4 known copies with hashes

Opens CmdID with your command. It is read in your browser and sent nowhere.

Is it the real extcheck.exe?

file version info and known copies
Installed inC:\program files (x86)\AdoptOpenJDK\jdk-8.0.265.01-hotspot\bin\
C:\program files (x86)\Amazon Corretto\jdk1.8.0_265\bin\
C:\Program Files\AdoptOpenJDK\jdk-8.0.265.01-hotspot\bin\
Signed byLondon Jamocha Community CIC
ProductOpenJDK Platform 8, AdoptOpenJDK
DescriptionOpenJDK Platform binary

4 known copies

8.0.2650.1 · C:\program files (x86)\Amazon Corretto\jdk1.8.0_265\bin\extcheck.exe · signed by Amazon.com Services LLC

00bc388d680d176a1dc1360426bd67005286b817198ff45c5f20c6d85654ac81

8.0.2650.1 · C:\program files (x86)\AdoptOpenJDK\jdk-8.0.265.01-hotspot\bin\extcheck.exe · signed by London Jamocha Community CIC

39a2826203d25fb6819706c86512516fbf0567b878412a31755ba12b5efdfd99

8.0.2650.1 · C:\Program Files\Amazon Corretto\jdk1.8.0_265\bin\extcheck.exe · signed by Amazon.com Services LLC

c60c8584de38476e0601e9ff57ee15d49996c3277d54b39694038a2163546bf2

8.0.2650.1 · C:\Program Files\AdoptOpenJDK\jdk-8.0.265.01-hotspot\bin\extcheck.exe · signed by London Jamocha Community CIC

df4e40ebd47ab9499d000bc16d8e7136cb9612882dbaa84d605ff2fb6d0ac663

From 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.