TCP header fragmentation
advICE :Intrusions : 2000306

Summary

A TCP header has been split into multiple frames in an attempt to bypass firewalls or intrusion detection systems.

Details

A hacker may be scanning your system to see what services are available. Sometimes this is done in preparation for a future attack, or sometimes it is done to see if your system might have a service which is susceptible to attack.

parametric information expected The expected value of the fragment offset. offset The actual value of the fragment offset. length The length of the fragment.

 
Version appeared: 1.8.5.5