If H-RJ01311727.rar was found on a corporate device or server:
The "RJ" prefix followed by a series of numbers is a standard identifier (RJ-code) on the DLsite platform, used to catalog individual creative works. The "H-" prefix often denotes adult-oriented ("Hentai") content or identifies specific file naming conventions used by secondary distributors or translation groups.
Get-AuthenticodeSignature .\suspicious.exe
If H-RJ01311727.rar was found on a corporate device or server:
The "RJ" prefix followed by a series of numbers is a standard identifier (RJ-code) on the DLsite platform, used to catalog individual creative works. The "H-" prefix often denotes adult-oriented ("Hentai") content or identifies specific file naming conventions used by secondary distributors or translation groups.
Get-AuthenticodeSignature .\suspicious.exe