Compiler exploits and exploitable non-obvious source code back doors.
C++ C
Switch branches/tags
Nothing to show
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Failed to load latest commit information.
C_Lang
DefconContestWinner
LICENSE
README.md

README.md

LanguageBackdoors

Exploitable non-obvious source code back doors.

Can't I just obfuscate?

Backdoors that are pure obfuscation need not do a pull request... if you have some code that would make a neat backdoor, please send a pull request. I prefer things that are really hard to spot or attack the compiler.

The backdoors I have here cause sig11/access violations in compilers for instance when their not precisely formed.
That's the sort of thing I think is cool, obfuscation is too much a variation on a theme, though it can be used to vector a cool attack.