AntiCheatObfuscator

AntiCheatObfuscator will creating a smokescreen of false commands, it becomes significantly harder for cheaters to determine which anti-cheat measures are actually in place, thereby enhancing your server's security.

Successful cases

Translation:

• HackerM: I find that this is server having 4 anti cheat plugin!
• HackerM: Matrix aac vulcan ncp
• HackerM: I feel like I can use the anti cheating vulnerability to try to fly
• However,this server only have grim matrix and vulcan

Features

• Fake Commands: Register fake commands for well-known anti-cheat plugins like Matrix, Grim, AAC, and more. This helps to obfuscate the real anti-cheat plugin in use.
• Configurable Commands: Easily enable or disable specific fake commands through a configuration file. The configuration file allows you to specify which fake commands to activate, providing flexibility in managing command visibility.
• Auto-Completion Support: Enhance user experience by implementing auto-completion for the fake commands. This feature ensures that users can quickly and accurately use the fake commands, improving usability and reducing potential errors.
• Notice administrators when player try to use the fake commmand
• Packet Obfuscation：send some fake packet to obfuscate hacker!(New)

Packet Obfuscation

Packet Obfuscation (experimental): This new feature aims to enhance anti-cheat effectiveness by sending obfuscated packets with randomized action numbers. It helps to obscure detection mechanisms and improve cheat prevention. Please be aware that this feature is experimental and may impact server performance. Monitor your server's performance when enabled and adjust settings as needed.

Before

After

Fake Commands support

• /grimac
• /grim
• /aac
• /matrix
• /ncp
• /polar
• /vulcan
• /spiter
• ...

Configuration

example config

# The fake command that you want to register
# True means the command will be register

# --------------------------------
# Please restart server after using it!
# --------------------------------

# Show player fake help message instead of no permission
# The commands that support this option are: /grimac /grim /matrix /vulcan
fakeOpMode: false

# This will block player from using /plugins and /pl
# Permission: aco.checkPlugins
blockPluginsCommand: true
blockPluginsCommandMessage: "§cYou do not have permission to use this command!"

# ||| This feature is experimental and may impact server performance |||
#
# When enabled, this feature sends fake packets to obfuscate the action
# numbers used by the anti-cheat system, making it harder for cheats to
# detect anti-cheat mechanisms. It does not detect anti-cheat systems but
# aims to prevent them from accurately identifying and flagging cheats.
# 1.17+ and ProtocolLib
packetObfuscate: false
# Minimum delay of sending fake packet
minInterval: 1
# Maximum delay of sending fake packet
maxInterval: 3

# Fake Command Warning
enableWarning: true

# Register fake command
enableFakeCommands: true

commands:
  # GrimAC: No permission / fake help message
  grimac: true

  grim: true

  # AAC: No permission
  aac: true

  # Matrix: Basic information / fake help message
  matrix: true

  # NCP: No permission / fake help message
  ncp: true

  # polar: No permission
  polar: true

  # vulcan: No permission / fake help message
  vulcan: true

  # spiter: No permission
  spiter: true

  # antiaura: No permission
  antiaura: true

  # phoenix: No permission
  phoenix: true

  # horizon: No permission
  horizon: true

  # godseye: No permission
  godseye: true
  # You could add other command also! Default return: No permission

Tips: After modifying the configuration file, remember to restart the server to apply the changes(y)