SIGTRAN Interactive Attack Flow
Explore interactive attack flows and scenarios for SIGTRAN networks and protocols
SIGTRAN Attack Flow Overview
A visual representation of attack flows in SIGTRAN networks
SIGTRAN-Based SS7 Attack Flow
Step-by-step flow of an attack that leverages SIGTRAN to execute SS7 attacks
Attack Steps:
SIGTRAN Network Reconnaissance
Attacker identifies SIGTRAN components and architecture
SCTP Association Establishment
Attacker establishes SCTP association with a target Signaling Gateway
ASP Registration and Activation
Attacker registers as a legitimate Application Server Process
SS7 Message Injection
Attacker injects malicious SS7 messages through the SIGTRAN interface
Attack Execution in SS7 Network
The injected SS7 messages execute the intended attack in the core network
Evidence Removal
Attacker terminates the SCTP association to remove evidence
Steps:
SIGTRAN Network Reconnaissance: Attacker identifies SIGTRAN components and architecture
SCTP Association Establishment: Attacker establishes SCTP association with a target Signaling Gateway
ASP Registration and Activation: Attacker registers as a legitimate Application Server Process
+3 more steps
Mitigations:
- Implement SCTP authentication (RFC 4895) for all associations
- Deploy M3UA message filtering based on source and content
- Implement comprehensive logging and monitoring for SIGTRAN traffic
- +2 more
SIGTRAN Attack Chain Diagram
Comprehensive diagram showing the chain of attacks in SIGTRAN networks
SIGTRAN Attack Simulation
Visual representation of a simulated attack on SIGTRAN networks
