The tag [AgentRedGirl] is likely a digital signature or branding used by the threat actor.
Once executed, the file may perform several malicious actions: [AgentRedGirl] Milky Moo Farms.scr
The file is often bundled in pirated software, game repacks (such as those falsely claiming to be from FitGirl), or "future episodes" of popular shows. The tag [AgentRedGirl] is likely a digital signature