So, after having a completely new release yesterday, we will stay with already known but updated software today. You might have heard of gtp_scan before, which is a small python script for scanning mainly 3G and 4G devices and detecting GTP (GPRS Tunneling Protocol) enabled ports. As GTP is transported via UDP and we all know, UDP scanning is a pain, the tool uses the GTP build-in echo mechanism to detect GTP speaking ports. Since the last version I’ve implemented some new features:
- Support of complete GTP spectrum (GTP-C, GTP-U, GTP’)
- Support for scanning on SCTP
- Improved result output, including validity check of response packages
Find the sources here (bbdcc8888ebb4739025395f8c1c253fa5fd2bb15).
have a nice one.