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some memory exploitation snippets

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Mari Wahl 2015-02-12 13:50:03 -08:00
parent d987311195
commit ab05e249d4
19 changed files with 2613 additions and 0 deletions
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25
Memory_Exploits/C-codes/testing_shellcode4.c Normal file
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/* Sys mman shellcode tester */
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
int (*shellcodetotest)();
char shellcode[] = ""; /* Put your shellcode here */
int main(int argc, char **argv)
{
void *ptr = mmap(0, 150, PROT_EXEC | PROT_WRITE| PROT_READ, MAP_ANON | MAP_PRIVATE, -1, 0);
if(ptr == MAP_FAILED)
{
perror("mmap");
exit(-1);
}
memcpy(ptr, shellcode, sizeof(shellcode));
shellcodetotest = ptr;
shellcodetotest();
return 0;
}