Vedant-Bhalgama / OSCP-buffer-overflow-prep

So recently, I started off with some basic exploit development, Here is a collection of all the stack overflow exploits I programmed for practicing Buffer OverFlows!

OSCP-buffer-overflow-prep

So recently, I started off with some basic exploit development, Here is a collection of all the stack overflow exploits I programmed for practicing Buffer OverFlows! I soon will be uploading all the exploits in this repository!

Steps

• Finding a vulnerable entry point in the program
• Finding the offset
• Controlling EIP
• Finding Bad Characters
• Finding JMP ESP Instruction [Note: If ASLR or any other kind of protection is used in the binary, you might have to bypass them, I haven't learnt that yet]
• Generating shellcode and boom!

List of programs I exploited till now!

• VulnServer
• FreeFloat FTP Server 1.0
• Server-STRCPY
• Brainpan
• Brainstorm
• OSCP Buffer Overflow Practice (TryHackMe) (Haven't done all 10, 6 more to go!)

Download Binaries

• If you want to practice buffer overflows, I have also uploaded the executable files above which you can simply download and practice!