There is a distinct difference between running a pre-written script and actually crafting the needle that breaks the thread.
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[+] Target binary: ./vuln_server [+] Heap leak acquired at: 0x556b8a2a12a0 [+] Crafting fake chunk at offset 0x48... [+] Overwriting vtable pointer... Success. [+] Shellcode deployed. Godspeed. The exploit scene is flooded with skids who just want the whoami . We are looking for the ones who ask "Why did that offset work?" pwnhack. com craft