.. /Jsc.exe
Star

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


Paths:

Resources:
Acknowledgements:

Detection:

Compile

Use jsc.exe to compile JavaScript code stored in scriptfile.js and output scriptfile.exe.
jsc.exe scriptfile.js
Usecase: Compile attacker code on system. Bypass defensive counter measures.
Privileges required: User
OS: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11
MITRE ATT&CK®: T1127



Use jsc.exe to compile JavaScript code stored in Library.js and output Library.dll.
jsc.exe /t:library Library.js
Usecase: Compile attacker code on system. Bypass defensive counter measures.
Privileges required: User
OS: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11
MITRE ATT&CK®: T1127