ZMemory mod's

ZMemory is a C++ library / template for patching process memory on unix systems (including android). It's inspired by KittyMemory and works similar, but the main advantage is that ZMemory can write external processes memory using root permission

MODDED BY JUSTCOOL GAMER

Added :

• CLI - command prompt
• Find and replace

Original Development progress

• Basic memory process API (find PID, regions, write and read memory)

• Basic offset HEX patches

• In-memory value search (simple types, byte arrays)

• Advanced memory pattern-scanning search

main Usage example

This example patches a method replace values from true to false, example apk from Il2Cpp Exploitation POC is used.

#include <unistd.h>
#include "include/ZMemory.h"
using namespace ZMemory;

int main() {
    pid_t pid;
    long long base;
    printf("Waiting for target process...\n");
    while (1) {
         pid = find_pid("com.Acessor.Il2CppPOC");
         if (pid) {
             printf("Process found, PID: %d\n", pid);
             base = find_library_base(pid, "libil2cpp.so");
             ZPatch patch = ZPatch(pid, base+0x524EA4, "00 00 A0 E3 1E FF 2F E1");
             if (patch.toggle())  
                  printf("Memory patched sucessfully\n");
             else 
                   printf("Failed to patch PID %d\n", pid);
             return 0;
         }
         sleep(1);
    }
}

cli Usage :

zmemory -p 'your pkg here' -l 'libTHELIBtopatch.so' -o 0x0 -h ' the hex. ex : 00 00'

wan't to restore hex ?

add -r 'true'