spike
Network protocol fuzzer
resource-developmentRed Team
Matches ATT&CK tactic: Resource Development ↗
Toolresource-developmentredLinuxKali LinuxPlatforms: Linux · Last verified September 6, 2026
When you need to analyze a new network protocol for buffer overflows or similar weaknesses, the SPIKE is the tool of choice for professionals. While it requires a strong knowledge of C to use, it produces results second to none in the field.
Only use this tool against systems you own or are explicitly authorized to test — see the disclaimer.
Getting started
Install on Kali Linux with `sudo apt install spike`. See the official Kali tool page and upstream homepage linked above for full usage and configuration details.
