HackerOne vs. Hashcat

It is one of the good platforms for security researchers to submit bugs and other vulnerabilities, it however, has some challenges, in terms of un-verified and duplicate submissions.

Incentivized

Any time you want to perform offline password cracking exercises, Hashcat is going to be able to do that for you. I can't think of any scenario where you have a password hash you need to crack where another tool would be more suited to the task. Hashcat, of course, works best when you have a GPU available, but you can even use it on a VM if you use the --force flag.

Incentivized

• Filter for spammy bug reports
• Nice central interface
• Payment/reward system is nice

Incentivized

• GPU accelerated password cracking
• Rule based attacks
• Supports all the hash formats

Incentivized

• A lot of duplicate bugs get reported, although it does offer automatic suggestion of previously reported bugs that may be duplicates, it is far from perfect.
• Anyone can report bugs, a lot of them are not verified before submission. This sometimes leads to a lot of time spent in verifying if the bug is really actionable.
• Each submission has to be treated with equal potential, a lot of time, some time gets invested in vulnerabilities that aren't as important as some others.

Incentivized

• When drivers for your GPU aren't working it can be very frustrating to get started
• Some 3rd party GUI exists for Hashcat, but having an official one could be nice

Incentivized

These were very close and we liked HackerOne better. For a time we did have both and we felt the need to consolidate the information into one platform and end of life our internal offering. Overall we've been fairly happy with HackerOne.

Incentivized

• Bugs that can't be tracked internally are submitted by external researchers, which is an important factor for security vulnerabilities.
• Even if the bugs reported are duplicates, there still is provision to award reputation points, that keep the researchers engaged.
• It also requires a lot of verification and validation, as a lot of the submissions are unverified to begin with.

Incentivized

• Hashcat is a free tool
• It can be used to test password policies
• Great tool for penetration testers doing offline password attacks

Incentivized