: It spreads by exploiting multiple critical vulnerabilities in Windows systems, including the infamous EternalBlue and EternalRomance exploits.

The ".zip" extension in the identifier suggests a compressed archive, which is a common delivery method for malware.

The prefix "GF_3vd" does not match standard malware naming conventions from major security firms like CISA or Check Point Research . It may be a:

: Threat actors have recently used fraudulent ".zip" domains to trick users into downloading malicious archives through fake browser-based file interfaces.

: A string used by a specific threat actor to track different versions of their payloads. Recommended Actions

: A specific identifier used within a private organization's incident report or sandbox analysis.

If you have encountered a file with this name, security experts from Microsoft and Malwarebytes recommend the following: