GitHub - utoni/bufflow: A collection of code examples e.g. a buffer overflow + exploit, crypter, shellcodes and more.

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 98 Commits
crypter		crypter
shellcode		shellcode
.gitignore		.gitignore
.gitlab-ci.yml		.gitlab-ci.yml
.travis.yml		.travis.yml
Makefile		Makefile
README		README
disable_prot.sh		disable_prot.sh
dump32.gdb		dump32.gdb
dump64.gdb		dump64.gdb
exec_crypter.asm		exec_crypter.asm
exec_crypter.c		exec_crypter.c
exec_crypter_x64.asm		exec_crypter_x64.asm
exec_payload.c		exec_payload.c
exploit.py		exploit.py
funccrypt.c		funccrypt.c
funcjmp_ext_x86.c		funcjmp_ext_x86.c
funcjmp_simple_x86.c		funcjmp_simple_x86.c
overflow.c		overflow.c
overflow_tcp.c		overflow_tcp.c
return-to-lib.c		return-to-lib.c
sc-test.c		sc-test.c
utils.h		utils.h

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A collection of security related code examples.

This project includes a buffer overflow and exploit set.

It does also provide some example shellcodes and a set of different crypter.

The crypter designed to work with shellcode are located in the crypter subdir.
Additional crypter based on function/exec level can be found in the rootdir.

Some exploits require a disabled randomized virtual address space (kernel.randomize_va_space) and exec-shield (kernel.exec-shield).
Both can be disabled with the script ./disable_prot.sh