This is a follow up of our previous introductory post about shellcodes. Here we aim for coding more complex shellcodes directly in C. We'll mostly use default tools like gcc and as, at the end also a small python script to reorder and pack things. We'll play with linux but the concepts and scripts posted here can also be used to generate Windows shellcode (both 32 and 64 bits).
Showing posts with label shellcode. Show all posts
Showing posts with label shellcode. Show all posts
Sunday, January 13, 2013
About Shellcodes in C
This is a follow up of our previous introductory post about shellcodes. Here we aim for coding more complex shellcodes directly in C. We'll mostly use default tools like gcc and as, at the end also a small python script to reorder and pack things. We'll play with linux but the concepts and scripts posted here can also be used to generate Windows shellcode (both 32 and 64 bits).
Tuesday, January 8, 2013
About shellcodes
In this post we have documented a beginners introduction to shellcode writing. We go from zero to a super simple shellcode using tools you may find already installed in any serious operating system. If you are looking for a digested and more mature way of generating shellcode you should check InlineEgg, MOSDEF or impurity first.
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