I am having a hard time debugging a piece of software.
It appears that the creator of this "crackme" challenge has installed an anti-debugger to kill the process whenever I try to debug.
I need to enumerate the anti-debuggers and work around them. That way I can debug the software and crack the license, thus completing the challenge.
So far I am lost and can't find proper instructions on circumventing this issue.
The crackme can be found here:
I am running Radare2.
radare2 -d ./undebuggable
View picture to see the my error...
I'm getting a Stop Process - SIGNAL 17
man 7 signal
SIGSTOP 17,19,23 - Stop - Stop process