A simple PoC for the Blacknurse attack.
"Blacknurse is a low bandwidth ICMP attack that is capable of doing denial of service to well known firewalls".
Blacknurse apparently makes the CPU hot on:
- Cisco ASA 5515, 5525 (default settings)
- SonicWall
- "Some unverified Palo Alto"
- Maybe more
This attack is 20+ years old, but it didn't had a logo.