Jsc.exe

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

Compile

Compile attacker code on system. Bypass defensive counter measures.

jsc.exe {PATH:.js}

Use jsc.exe to compile JavaScript code stored in the provided .JS file and generate a .EXE file with the same name. — MITRE: T1127 — Privileges: User

Compile attacker code on system. Bypass defensive counter measures.

jsc.exe /t:library {PATH:.js}

Use jsc.exe to compile JavaScript code stored in the .JS file and generate a DLL file with the same name. — MITRE: T1127 — Privileges: User