The original HOIC repo may have been taken down due to DMCA complaints. Use verified forks:
This method guarantees zero tampering, which is critical for professional penetration testers. hoic download github
Several public repositories host HOIC source code and pre-compiled versions. To find them: The original HOIC repo may have been taken
While LOIC was effective, it had limitations. LOIC primarily used TCP and UDP flooding, and while it did have an HTTP option, it was relatively rudimentary. HOIC was developed to focus almost exclusively on HTTP flooding. Its primary goal was to overwhelm a web server’s ability to respond to legitimate traffic by sending a massive volume of seemingly legitimate HTTP requests. To find them: While LOIC was effective, it had limitations
While many clones exist on GitHub, the primary distribution and development for HOIC have historically been centered on and specific community-maintained mirrors on GitHub.
If you want to avoid pre-compiled binaries entirely, compile HOIC yourself using Visual Studio.
For those studying the code on GitHub, HOIC offers a fascinating look into early application-layer stress testing.