SIP AttackSimulator
Interactive SIP protocol attack simulation tool. Learn VoIP security vulnerabilities through hands-on simulation of registration hijacking, call interception, and denial of service attacks in a safe environment.
Educational Purpose Only: This simulator is designed for learning and authorized security testing. Never use these techniques against systems you don't own or without explicit permission.
Attack Scenarios
Choose a SIP attack scenario to simulate and learn about VoIP security vulnerabilities
SIP Registration Hijacking
High
Hijack SIP user registrations to intercept calls and messages
Category:Authentication
Difficulty:Medium
Duration:45s
SIP Call Interception
Critical
Intercept and eavesdrop on SIP voice calls
Category:Eavesdropping
Difficulty:Hard
Duration:60s
SIP Denial of Service
High
Overwhelm SIP infrastructure with malicious traffic
Category:Availability
Difficulty:Easy
Duration:30s
SIP Authentication Bypass
High
Bypass SIP authentication mechanisms to gain unauthorized access
Category:Authentication
Difficulty:Medium
Duration:35s
Simulation Control
Control the attack simulation and monitor progress
Overall Progress0%
Current Step Progress0%
Scan for SIP infrastructure and identify target registrar
Attack Timeline
1
8s
2
10s
3
7s
4
8s
5
12s
Step Details
Network Reconnaissance
Scan for SIP infrastructure and identify target registrar
Duration
Step
Scenario Information
Attack Techniques
Registration Spoofing
Authentication Bypass
Session Hijacking
Prerequisites
Network Access
SIP Knowledge
Packet Crafting
5
Steps
45s
Duration
Medium
Difficulty
Mitigation Strategies
Implement strong SIP authentication (TLS-SRP, SIPS)
Use encrypted signaling (TLS/SRTP)
Deploy SIP intrusion detection systems
Implement rate limiting on REGISTER requests
Monitor for duplicate registrations
Use certificate-based authentication