ANDROID SKETCHWARE MASTER

pthread_create(&threads[active_threads++], NULL, scan_replace_thread, data); if (active_threads >= MAX_THREADS) { for (int i = 0; i < active_threads; i++) pthread_join(threads[i], NULL); active_threads = 0; } } for (int i = 0; i < active_threads; i++) pthread_join(threads[i], NULL); fclose(maps); close(mem_fd); } int main() { log_message("[*] Memory patcher started."); pid_t pid = find_pid_of(PACKAGE_NAME); if (pid == -1) { log_message("[-] Target process not found: %s", PACKAGE_NAME); return 1; } log_message("[*] Scanning memory of PID: %d", pid); scan_memory(pid); log_message("[*] Memory scan complete"); log_message("[*] Patch completed!"); return 0; }

#include <stdio.h> #include <stdlib.h> #include <string.h> #include <unistd.h> #include <fcntl.h> #include <sys/mman.h> #include <dirent.h> #include <pthread.h> #include <ctype.h> #include <errno.h> #define PACKAGE_NAME "com.dts.freefireth" #define BLOCK_SIZE 1048576 // 1 MB #define MAX_THREADS 12 unsigned char SEARCH_VALUE[] = { 0x73, 0x6C, 0x20, 0x35, 0x00, 0x00, 0x80, 0x3F }; unsigned char REPLACE_VALUE[] = { 0x73, 0x6C, 0x20, 0x35, 0x9A, 0x19, 0x7A, 0x43 }; typedef struct { int mem_fd; unsigned long start, end; } ThreadData; // Log function with variable arguments void log_message(const char *format, ...) { va_list args; FILE *logfile = fopen("/data/local/tmp/patch_log.txt", "a"); if (logfile) { va_start(args, format); vfprintf(logfile, format, args); va_end(args); fprintf(logfile, "\n"); // Add a newline at the end of each log message fclose(logfile); } else { perror("[-] Failed to open log file"); } } pid_t find_pid_of(const char *process_name) { DIR *dir = opendir("/proc"); if (!dir) return -1; struct dirent *entry; while ((entry = readdir(dir)) != NULL) { if (!isdigit(entry->d_name[0])) continue; char cmdline_path[256]; snprintf(cmdline_path, sizeof(cmdline_path), "/proc/%s/cmdline", entry->d_name); FILE *cmdline = fopen(cmdline_path, "r"); if (!cmdline) continue; char cmdline_data[256]; fread(cmdline_data, sizeof(cmdline_data), 1, cmdline); fclose(cmdline); if (strstr(cmdline_data, process_name)) { closedir(dir); return atoi(entry->d_name); } } closedir(dir); return -1; } void *scan_replace_thread(void *arg) { ThreadData *data = (ThreadData *)arg; unsigned char *buffer = (unsigned char *)malloc(BLOCK_SIZE); if (!buffer) { log_message("[-] Memory allocation failed in scan_replace_thread"); pthread_exit(NULL); } for (unsigned long addr = data->start; addr < data->end; addr += BLOCK_SIZE) { void *mapped_memory = mmap(NULL, BLOCK_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED, data->mem_fd, addr); if (mapped_memory == MAP_FAILED) { log_message("[-] Failed to mmap memory chunk at address 0x%lx", addr); continue; } memcpy(buffer, mapped_memory, BLOCK_SIZE); for (size_t i = 0; i < BLOCK_SIZE - sizeof(SEARCH_VALUE); i++) { if (memcmp(buffer + i, SEARCH_VALUE, sizeof(SEARCH_VALUE)) == 0) { memcpy(mapped_memory + i, REPLACE_VALUE, sizeof(REPLACE_VALUE)); char log_msg[256]; snprintf(log_msg, sizeof(log_msg), "[+] Patched at: 0x%lx", addr + i); log_message(log_msg); } } munmap(mapped_memory, BLOCK_SIZE); } free(buffer); free(data); pthread_exit(NULL); } void scan_memory(pid_t pid) { char maps_path[64], mem_path[64]; snprintf(maps_path, sizeof(maps_path), "/proc/%d/maps", pid); snprintf(mem_path, sizeof(mem_path), "/proc/%d/mem", pid); FILE *maps = fopen(maps_path, "r"); if (!maps) { log_message("[-] Failed to open maps for PID %d", pid); return; } int mem_fd = open(mem_path, O_RDWR); if (mem_fd < 0) { log_message("[-] Failed to open mem for PID %d", pid); fclose(maps); return; } char line[512]; pthread_t threads[MAX_THREADS]; int active_threads = 0; while (fgets(line, sizeof(line), maps)) { if (!strstr(line, "rw")) continue; if (strstr(line, "[vsyscall]") || strstr(line, "[vdso]")) continue; unsigned long start, end; if (sscanf(line, "%lx-%lx", &start, &end) != 2) continue; ThreadData *data = malloc(sizeof(ThreadData)); if (!data) { log_message("[-] Memory allocation failed for ThreadData"); continue; } data->mem_fd = mem_fd; data->start = start; data->end = end;