ELF Injector Patching Issues

[0x00pf (pico)]

@digitalXmage

I patched the actual source code of the payload and copied the source code into the code cave

That sounds weird. Can you show us the code?

Also, I noticed that I updated my repos for this issue. You can check a possible solution here:

0x00sec_code/elfpie at master · 0x00pf/0x00sec_code

There is an alternative solution from @jbx81 in this post

Doubt infect ELF

If you’re trying to infect a DYN ELF you have only find offset between real e_entry and the new entry point address. DYN elf first load libraries, then move e_entry to edi (x86) or to r12 (x86_64) and jump so in your shellcode you have only to sub the offset from edi/r12 (so you will point to original entry) than save the address on the stack or keep it and jump to address. i have done a python script for that, if i find it i will share. I have made a PoC. infecta.c /* * infecta.c * * C…