Many "multihack" archives found on forums or file-sharing sites are actually trojans or info-stealers designed to compromise your accounts.
Automatically fires when a crosshair is over an enemy.
typically refers to a compressed archive containing Osiris , a popular open-source "multihack" for Counter-Strike (CS). While the base Osiris project on GitHub is a legitimate (though prohibited by game terms) software project for educational and gaming purposes, downloading it as a .rar from third-party sites carries significant security risks. Key Features & Contents OsirisMultihack.rar
Legitimate game hacks are almost always flagged as viruses by antivirus software because they "inject" code into other processes—behavior identical to real malware. This makes it difficult for users to tell the difference between a harmless hack and a genuine threat.
Older versions of extraction tools like WinRAR (v5.70 and below) have known vulnerabilities that allow attackers to execute code just by you opening a malicious archive. How to Handle Safely Many "multihack" archives found on forums or file-sharing
Is there a safe way to open an rar file using a windows program?
Before running anything, upload the file to VirusTotal to see reports from multiple antivirus engines. While the base Osiris project on GitHub is
Use trusted tools like 7-Zip or an updated version of WinRAR from its official site to prevent extraction-stage exploits.