If infection is suspected, clear all saved passwords and session cookies, then change your primary account passwords from a different, clean device .
A RAR file claiming to hold multiple "videos" but only weighing 1–5 MB is a major indicator of a script or small executable. videitos caseros.rar
Windows often hides .exe extensions by default; if a "video" asks for administrative permissions, it is malicious. If infection is suspected, clear all saved passwords
The user downloads the RAR file under the impression it contains video files. If infection is suspected