Package: policy/misc/detect-tracerouteΒΆ

Detect hosts that are running traceroute.

policy/misc/detect-traceroute/__load__.bro

policy/misc/detect-traceroute/main.bro

This script detects a large number of ICMP Time Exceeded messages heading toward hosts that have sent low TTL packets. It generates a notice when the number of ICMP Time Exceeded messages for a source-destination pair exceeds a threshold.