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Signal_of_hope

Open program in cutter and disassemble main
call    signal     ; sym.imp.signal ; void signal(int sig, void *func)
Looking at "linux 7 signal" - we see a load, so I bruteforced them all until one worked - found it was SIGABRT This means that we need to kill the program , or abort it Spinning it up on the shell, we have to do
sh -c 'echo $$; exec myCommand'
Which gives up the PID of the program and then runs it Open up a new shell, and do "kill -6 PID"
Bam!
actf{h0p3_c4nn0t_m3nd_th3_p41n_th4t_y0uv3_c4us3d_m3}

Wooosh

One Time Bad

Last modified 3yr ago