AdaptiveMobile Security Simjacker Technical Paper 01
Simjacker Attacker Structure and Operating Procedure ............................................ 12
Download 3.33 Mb. View original pdf
|
SIM-Swapping
| 4 Simjacker Attacker Structure and Operating Procedure ............................................ 12 4.1 Volumes in Period Targeted .......................................................................................... 12 Information Retrieved ................................................................................................... 14 4.3 Simjacker Attack Packet Format ................................................................................... 15 Infrastructure Used by Attacker Network .................................................................... 16 External SS Network Sources ..................................................................................... 17 5 Attack Format and Evolution .................................................................................... 20 5.1 Avoidance techniques ................................................................................................... 20 Additional Functionality Attempted by Attacker .......................................................... 23 6 Attribution & Evaluation .......................................................................................... 24 6.1 Attribution of Simjacker Attacks ................................................................................... 24 Overall Evaluation of Simjacker Attacks ....................................................................... 25 7 Wider Applicability of the Vulnerability .................................................................... 27 7.1 Countries/Operators Potentially Affected .................................................................... 27 Additional Functionality Potential ................................................................................. 30 Other Vulnerable SIM Card Applications ...................................................................... 33 8 Recommendations ................................................................................................... 36 8.1 Mobile Subscribers ........................................................................................................ 36 Mobile Operators ........................................................................................................... 36 Download 3.33 Mb. Share with your friends:
|