* is a legitimate process belonging to the PunkBuster anti-cheat software, developed by Even Balance, Inc. It functions as a background application running during online multiplayer sessions of games utilizing PunkBuster technology.
Core Function
Its primary purpose is real-time monitoring for cheating activities within supported games. Tasks include:
- Scanning system memory for unauthorized modifications.
- Inspecting game files for tampering or known cheat signatures.
- Monitoring player inputs and network traffic for anomalies.
- Enforcing game rules by kicking or banning players detected cheating.
Execution and Behavior
The process typically launches automatically when starting a PunkBuster-enabled game. You may see multiple instances if multiple protected games are open. It operates continuously during gameplay, potentially initiating temporary background scans that can cause short CPU spikes.
Resource Usage Considerations
- CPU Usage: Generally low background consumption; noticeable periodic spikes during scans are normal.
- Memory Usage: Typically consumes under 20MB RAM per instance.
- Sustained High Resource Use: While spikes are expected, sustained high CPU (>25% continuously) or excessive memory (>100MB) may indicate potential conflict, outdated software, or infection.
Security Considerations
- Legitimacy: Valid * files reside in the game installation folder or PunkBuster subfolder (e.g., `C:Program Files (x86)Electronic ArtsBattlefield 1942pb`).
- Malware Impersonation: Malicious software frequently uses similar or identical filenames. Verify the file location. Check its Digital Signature:
- Right-click * > Properties > Digital Signatures tab.
- Verify the signer is "Even Balance, Inc." with a valid certificate.
- Unsigned files or files in suspicious locations (e.g., `C:WindowsSystem32`) are likely malware.
Troubleshooting
For high resource usage:
- Update: Ensure both the game and PunkBuster software are updated via the official game client or `*` tool.
- Reinstall PunkBuster: Use `*` to uninstall/reinstall the service components.
- Scan for Malware: Run a comprehensive scan with reputable security software.
- Game Conflict: Rarely, conflicts arise with other security software or overclocking utilities; temporarily disabling them can help diagnose.
Termination
Do not terminate * via Task Manager during gameplay. Doing so will trigger a kick/ban from most PunkBuster servers for disrupting its operation. It is safe to terminate once the associated game is closed.
