The following code excerpt demonstrates a basic example of how Verus Anti-Cheat might use kernel-mode hooks to monitor system calls:
: Note that a separate, unrelated research project also named
// Check if process is suspicious if (isSuspiciousProcess(ProcessId)) // Handle suspicious process
Publicly available source code usually represents older iterations of the project. Modern versions have completely restructured their pipelines to adapt to newer Minecraft versions (like 1.20+) and modern client exploits. verus anticheat source code
Verus has a polarized reputation within the Minecraft administrative community. Performance vs. Precision
Inside Verus AntiCheat: Architecture, Detection Mechanics, and the Open-Source Controversy
if (hSysCallTable != INVALID_HANDLE_VALUE) // Read system call table entries DWORD dwSysCallTableEntries; ReadFile(hSysCallTable, &dwSysCallTableEntries, sizeof(DWORD), &dwSysCallTableEntries, NULL); The following code excerpt demonstrates a basic example
Many repositories on platforms like GitHub claiming to contain the "Verus Source Code" are actually of older, leaked versions of the compiled .jar file.
: Written in Java , specifically targeting 1.7 and 1.8 protocol-based servers.
Some of the key features of Verus Anti-Cheat include: Performance vs
Verus Anti-Cheat is a paid Minecraft server plugin designed to detect and prevent cheating. It was developed by Verus Development, a team consisting of creators Jacob ( @vnsJacob ) and Kyle ( opuc ), who have reportedly been providing anticheat solutions since 2018. The plugin is advertised as an capable of handling large player counts without performance overhead. Its core functionality relies on monitoring and analyzing network packets sent between the client and the server, allowing it to identify suspicious behavior such as flying, speed hacks, reach modifications, and other common cheat client features.
According to its official product page, Verus supports Minecraft server versions 1.7 through 1.18.1, with compatibility for Bedrock Edition clients via Geyser. The plugin offers three distinct packages: the Regular package at $60 (one whitelist, blatant cheat detection), the Premium package at $125 (three whitelists, additional ghost client detection), and the Custom package at $200 (unlimited whitelists, advanced features for large networks). Verus also boasts compatibility with MongoDB, MySQL, and PostgreSQL databases for logging and ban lookups—a feature essential for large-scale server networks.
Verus monitors packet order to ensure players aren't performing physically impossible UI actions, such as attacking an enemy while simultaneously moving items around inside a closed chest inventory. The Legacy of Leaks and Open-Source Influence