Jsc.exe

~/Privilege Escalation/Windows/Binaries# cat Jsc.exe.md █

Binary file used by .NET to compile javascript code to .exe or .dll format

Paths:

C:\Windows\Microsoft.NET\Framework\v4.0.30319\Jsc.exe
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Jsc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\Jsc.exe
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\Jsc.exe

Detection: Jsc.exe should normally not run a system unless it is used for development.

Compile

Use jsc.exe to compile javascript code stored in scriptfile.js and output scriptfile.exe.

jsc.exe scriptfile.js

Use jsc.exe to compile javascript code stored in Library.js and output Library.dll.

jsc.exe /t:library Library.js