ROP Emporium Challenge 7 - Ret2csu (64 bits)
Description: Call the ret2win() function, the caveat this time is that the third argument (which you know by now is stored in the rdx register on x86_64 Linux) must be 0xdeadcafebabebeef
Pentester | OSCE(3) CRTM CRTL
Description: Call the ret2win() function, the caveat this time is that the third argument (which you know by now is stored in the rdx register on x86_64 Linux) must be 0xdeadcafebabebeef
Description: There’s only enough space for a three-link chain on the stack but you’ve been given space to stash a much larger ROP chain elsewhere. Learn how to pivot the stack onto a new location.
Description: There’s only enough space for a three-link chain on the stack but you’ve been given space to stash a much larger ROP chain elsewhere. Learn how to pivot the stack onto a new location.
Description: The concept here is identical to the write4 challenge. The only difference is we may struggle to find gadgets that will get the job done.
Description: The concept here is identical to the write4 challenge. The only difference is we may struggle to find gadgets that will get the job done.
Description: An arbitrary write challenge with a twist; certain input characters get mangled before finding their way onto the stack
Description: An arbitrary write challenge with a twist; certain input characters get mangled before finding their way onto the stack