A Telecom Signaling Exploitation Framework – SS7, GTP, Diameter And SIP
SiGploit a signaling security testing framework dedicated to Telecom Security professionals and researchers to pentest and exploit vulnerabilities in the signaling protocols used in mobile operators regardless of the generation being in use.
SiGploit aims to cover all used protocols used in the operator’s interconnects SS7,GTP (3G), Diameter (4G) or even SIP for IMS and VoLTE infrastructures used in the access layer and SS7 message encapsulation into SIP-T. Recommendations for each vulnerability will be provided to guide the tester and the operator the steps that should be done to enhance their security posture
SiGploit is developed on several versions
Note: In order to test SS7 attacks, you need to have an SS7 access or you can test in the virtual lab with the provided server sides of the attacks, the used values are provided.
Version 2: GTP
This Version will focus on the data roaming attacks that occurs on the IPX/GRX interconnects.
Version 3: Diameter
This Version will focus on the attacks occuring on the LTE roaming interconnects using Diameter as the signaling protocol.
Version 4: SIP
This is Version will be concerned with SIP as the signaling protocol used in the access layer for voice over LTE(VoLTE) and IMS infrastructure. Also SIP will be used to encapsulate SS7 messages (ISUP) to be relayed over VoIP providers to SS7 networks taking advantage of SIP-T protocol, a protocol extension for SIP to provide incompatibility between VoIP and SS7 networks
Version 5: Reporting
This last Version will introduce the reporting feature. A comprehensive report with the tests done along with the recommendations provided for each vulnerability that has been exploited.
BETA Version of SiGploit will have the Location Tracking attacks of the SS7 phase 1