gdb+pwndbg

GDB is a popular debugger for C and C++ programs, while Pwndbg is a GDB plug-in designed specifically for exploit development and reverse engineering.

Pwndbg provides additional features and commands to make it easier to find and exploit vulnerabilities in programs. Some of its features include:

• Heap analysis: Pwndbg can display information about the heap, such as allocated and free chunks, and their sizes and addresses.
• Stack analysis: Pwndbg can display the contents of the stack, including function arguments and return addresses.
• Exploit development helpers: Pwndbg provides commands to generate payloads and calculate offsets for buffer overflows and other types of vulnerabilities.
• Memory protection bypass: Pwndbg can disable memory protections such as ASLR and NX, which can make exploitation easier.

Overall, Pwndbg is a powerful tool for exploit development and reverse engineering, and can significantly speed up the process of finding and exploiting vulnerabilities in programs.