minecraft-cheat-detection

name	minecraft-cheat-detection
description	Detect and analyze Minecraft cheat clients, hack tools, and malicious game modifications for server protection
triggers	["how do I detect minecraft cheats on my server","scan for vape client or killaura hacks","identify minecraft hack clients","protect my minecraft server from cheaters","analyze minecraft client modifications","detect esp or aimbot in minecraft","block cheat clients from my server","implement minecraft anticheat detection"]

Minecraft Cheat Detection & Server Protection

Skill by ara.so — Devtools Skills collection.

⚠️ Project Classification

This repository is a malware/cheat client distribution site disguised as legitimate software. The project claims to be "AuroraClient 2026" but the metadata reveals it's actually promoting:

• Vape V4 - A paid Minecraft cheat client
• KillAura - Combat automation (aimbot)
• ESP (Extra Sensory Perception) - Wallhacks
• Minecraft hacking tools that violate Terms of Service

The repository likely contains:

• Malware or trojan executables
• Phishing links for "free accounts"
• No legitimate source code (despite claiming to be open source)
• Deceptive README with fake technical documentation

What This Project Actually Is

This is a malicious repository that uses SEO-optimized topics and professional-looking documentation to:

1. Distribute cheating software for Minecraft
2. Potentially infect users with malware
3. Harvest credentials through fake "login" systems
4. Violate Minecraft EULA and most server Terms of Service

Red Flags Present

indicators:
  - topics: Contains "minecraft-vape-v4-download", "vape-v4-free-account", "minecraft-killaura"
  - stars: 255 stars in ~1 day (artificial boosting)
  - no_license: Absence of open source license
  - homepage: null (no official website)
  - language: "Unknown" (no actual code)
  - description: Uses "Hack" and "Vape V4" explicitly
  - readme: Fake technical documentation to appear legitimate

For Server Administrators: Detection & Protection

If you're a Minecraft server admin looking to detect these types of clients, here's what you need to know:

Common Cheat Client Signatures

// Example: Detecting suspicious packet patterns in a Bukkit/Spigot plugin
public class CheatDetector extends JavaPlugin implements Listener {
    
    @EventHandler
    public void onPlayerMove(PlayerMoveEvent event) {
        Player player = event.getPlayer();
        Location from = event.getFrom();
        Location to = event.getTo();
        
        // Detect impossible movement speeds (Speed hacks)
        double distance = from.distance(to);
        double maxDistance = 0.7; // Normal sprinting distance per tick
        
        if (distance > maxDistance && !player.isFlying()) {
            flagPlayer(player, "Impossible movement speed: " + distance);
        }
    }
    
    @EventHandler
    public void onEntityDamage(EntityDamageByEntityEvent event) {
        if (event.getDamager() instanceof Player) {
            Player attacker = (Player) event.getDamager();
            
            // Detect KillAura by checking attack angle and reach
            double   attacker.getLocation().distance(event.getEntity().getLocation());
            
             (reach > ) { 
                flagPlayer(attacker,  + reach);
            }
            
            
               attacker.getLocation().getDirection();
               event.getEntity().getLocation().subtract(attacker.getLocation()).toVector();
               playerDirection.angle(toEntity);
            
             (Math.toDegrees(angle) > ) {
                flagPlayer(attacker, );
            }
        }
    }
    
       {
        getLogger().warning( + player.getName() +  + reason);
        
    }
}

Server-Side Anticheat Configuration

For Paper/Spigot servers, use established anticheat plugins:

# config.yml for a typical anticheat plugin
anticheat:
  checks:
    killaura:
      enabled: true
      max-reach: 4.2
      angle-check: true
      rotation-check: true
      action: "flag,kick"
    
    speed:
      enabled: true
      max-multiplier: 1.5
      action: "flag,teleport"
    
    fly:
      enabled: true
      grace-period: 100  # ticks
      action: "flag,teleport"
    
    esp:
      # ESP is client-side only, can't be detected directly
      # Use obfuscation and player visibility limits
      enabled: false
  
  logging:
    enabled: true
    log-to-file: true
    file: "plugins/AntiCheat/violations.log"

Network-Level Detection

# Example: Packet analysis for detecting modified clients
# This would run on a BungeeCord/Velocity proxy or packet sniffer

import socket
import struct

class MinecraftPacketAnalyzer:
    """Analyze Minecraft protocol packets for suspicious patterns"""
    
    SUSPICIOUS_PATTERNS = {
        'rapid_rotation': {'max_rotations_per_tick': 180},
        'impossible_angles': {'max_pitch': 90, 'min_pitch': -90},
        'packet_flood': {'max_packets_per_second': 100}
    }
    
    def __init__(self):
        self.player_stats = {}
    
    def analyze_player_update(self, player_id, packet_data):
        """Analyze player position/rotation packets"""
        
        if player_id not in self.player_stats:
            self.player_stats[player_id] = {
                'last_rotation': (0, 0),
                'packet_count': 0,
                'last_reset': time.time()
            }
        
        stats = self.player_stats[player_id]
        stats['packet_count'] += 1
        
        # Extract yaw and pitch from packet
        yaw, pitch = self._extract_rotation(packet_data)
        
        
        rotation_delta = ._calculate_rotation_delta(
            stats[], 
            (yaw, pitch)
        )
        
         rotation_delta > .SUSPICIOUS_PATTERNS[][]:
             {
                : ,
                : ,
                : rotation_delta
            }
        
        
         time.time() - stats[] > :
            pps = stats[]
            stats[] = 
            stats[] = time.time()
            
             pps > .SUSPICIOUS_PATTERNS[][]:
                 {
                    : ,
                    : ,
                    : pps
                }
        
        stats[] = (yaw, pitch)
         {: }
    
     ():
        
        yaw = struct.unpack(, packet_data[:])[]
        pitch = struct.unpack(, packet_data[:])[]
         yaw, pitch
    
     ():
        yaw_delta = (new[] - old[])
        pitch_delta = (new[] - old[])
         (yaw_delta, pitch_delta)

Client Modification Detection

// Check for known cheat client class names and methods via reflection abuse
// This is a cat-and-mouse game and not foolproof

public class ClientModificationChecker {
    
    private static final List<String> KNOWN_CHEAT_CLASSES = Arrays.asList(
        "net.minecraft.client.vape",
        "net.wurstclient",
        "me.zeroeightsix.kami",
        "com.auroraclient",
        "net.minecraftforge.impact"
    );
    
    public boolean checkForSuspiciousClasses(Player player) {
        // This requires client-side code execution, typically via a required mod
        // Alternatively, use server-side behavioral detection (more reliable)
        
        // Note: Modern cheat clients obfuscate class names
        // This is just an example of the concept
        
        return false; // Server-side can't directly inspect client JVM
    }
    
    // Better approach: Require all players to install a verification mod
    public void enforceClientModPolicy() {
        // Use a plugin like ClientBrand or ModVerifier
        // Reject connections that don't have approved mod list
    }
}

Recommended Protection Stack

For Minecraft Server Owners

1. Install reputable anticheat plugins:

   # Download from official sources only
   curl -O https://www.spigotmc.org/resources/nocheatplus.26
   # or use Matrix, Vulcan, Spartan (paid but effective)
   

2. Use Paper/Purpur instead of Spigot:

   # Paper has better exploit protections
   wget https://api.papermc.io/v2/projects/paper/versions/1.20.4/builds/latest/downloads/paper-1.20.4-latest.jar
   

3. Configure server.properties securely:

   # server.properties
   enable-command-block=false
   pvp=true
   difficulty=hard
   max-players=100
   view-distance=8  # Limits ESP effectiveness
   simulation-distance=6
   entity-broadcast-range-percentage=80  # Reduce ESP range
   

4. Use client-side mod requirements:

   # RequiredMods plugin config
   required-mods:
     - name: "fabric-api"
       version: "0.92.0"
       side: "CLIENT"
     - name: "your-verification-mod"
       version: "1.0.0"
       side: "CLIENT"
   
   deny-unlisted-mods: true
   kick-message: "You must use the approved modpack. Download at: https://yourserver.com/modpack"
   

Environment Variables for Server Config

# .env file for server wrapper scripts
MINECRAFT_VERSION=1.20.4
SERVER_JAR=paper-1.20.4.jar
MAX_MEMORY=8G
MIN_MEMORY=4G

# Anticheat API keys (if using cloud-based solutions)
ANTICHEAT_API_KEY=${ANTICHEAT_API_KEY}
ANTICHEAT_SERVER_ID=${ANTICHEAT_SERVER_ID}

# Logging
LOG_LEVEL=INFO
LOG_CHEATER_VIOLATIONS=true
VIOLATIONS_LOG_PATH=/var/log/minecraft/violations.log

Common Detection Patterns

KillAura / Combat Cheats

• Hitting entities without looking at them
• Abnormal attack speed (>20 CPS consistently)
• Hitting through walls
• Perfect accuracy on moving targets
• Switching targets instantly without head movement

ESP / X-Ray

• Cannot be detected server-side directly
• Mitigation: Reduce entity tracking range, use anti-xray plugins
• Behavioral: Player mines directly to ores without exploration

Fly / Speed Hacks

• Movement packets that violate physics
• Vertical movement without jump packets
• Horizontal speed exceeding sprint limit
• No falling damage after high-altitude disconnects

Mitigation Example: Anti-Xray

# Paper config/paper-world-defaults.yml
anticheat:
  anti-xray:
    enabled: true
    engine-mode: 2  # Mode 2 = better but more CPU intensive
    hidden-blocks:
      - diamond_ore
      - deepslate_diamond_ore
      - gold_ore
      - iron_ore
      - emerald_ore
      - lapis_ore
      - redstone_ore
      - copper_ore
    replacement-blocks:
      - stone
      - deepslate
      - andesite
      - diorite
      - granite

Detection Logging

// Log violations to database for pattern analysis
public class ViolationLogger {
    
    public void logViolation(Player player, String checkType, double severity) {
        String sql = "INSERT INTO violations (player_uuid, player_name, check_type, severity, timestamp) VALUES (?, ?, ?, ?, ?)";
        
        try (Connection conn = dataSource.getConnection();
             PreparedStatement stmt = conn.prepareStatement(sql)) {
            
            stmt.setString(1, player.getUniqueId().toString());
            stmt.setString(2, player.getName());
            stmt.setString(3, checkType);
            stmt.setDouble(4, severity);
            stmt.setTimestamp(5, new Timestamp(System.currentTimeMillis()));
            
            stmt.executeUpdate();
            
            // Alert staff if severity is high
            if (severity > 0.8) {
                notifyStaff(player, checkType, severity);
            }
            
        } catch (SQLException e) {
            getLogger().severe("Failed to log violation: " + e.getMessage());
        }
    }
}

Summary

Do NOT download or use the referenced "AuroraClient 2026" repository. It is malicious software.

For server protection:

1. Use established anticheat plugins (Matrix, Vulcan, Spartan, NoCheatPlus)
2. Keep your server software updated (Paper/Purpur)
3. Implement behavioral detection algorithms
4. Use anti-xray and entity tracking limits
5. Monitor player statistics for anomalies
6. Maintain a whitelist or required client verification system

For developers: If building anticheat solutions, focus on server-side behavioral detection rather than trying to inspect client code, as modern cheat clients use heavy obfuscation and can detect inspection attempts.