Extraction can trigger "zip-bomb" behaviors or expose your system to the payload.
The file is a malicious archive typically distributed via email spam campaigns or as a fake download in gaming mod communities . In late April 2026, security researchers have identified this specific file as a delivery mechanism for the Wacatac.B! trojan or similar information-stealing malware. Malware Profile BigDick.7z
The archive uses the .7z extension, a high-compression format from 7-Zip , to bypass basic email filters that primarily scan for .exe or .zip files. Trojan / Info-Stealer. Extraction can trigger "zip-bomb" behaviors or expose your