Using Valgrind on Chrome

This favorite code for security auditing and memory leak detection with Valgrind runs the Valgrind tool and several other tools to check for memory leaks, which can lead to resource buffer overflows and more.
    
    
    
    Exploit />
    
    //CODE BY E1.CODERS
    
    #include <stdio.h>
    #include <stdlib.h>
    #include <string.h>
    #include <unistd.h>
    #include <sys/types.h>
    #include <sys/stat.h>
    #include <fcntl.h>
    
    #define CHROME_PATH "/usr/bin/google-chrome" 
    #define BUFFER_SIZE 512
    
    int check_chrome_installed() {
        if (access(CHROME_PATH, F_OK) != -1) {
            printf("Google Chrome is installed at: %s\n", CHROME_PATH);
            return 1;
        } else {
            printf("Google Chrome is not installed.\n");
            return 0;
        }
    }
    
    void test_aslr() {
        printf("Testing ASLR (Address Space Layout Randomization)...\n");
        system("cat /proc/sys/kernel/randomize_va_space"); 
        system("dmesg | grep -i aslr"); 
    }
    void test_dep() {
        printf("Testing DEP (Data Execution Prevention)...\n");
        system("cat /proc/sys/kernel/exec-shield"); // بررسی وضعیت DEP در کرنل
    }
    void scan_binary_with_gdb() {
        printf("Launching gdb for Google Chrome binary analysis...\n");
        system("gdb -q -ex 'file /usr/bin/google-chrome' -ex 'info functions'"); // لیست کردن توابع در برنامه
    }
        printf("Running Valgrind for memory analysis...\n");
        system("valgrind --leak-check=full --track-origins=yes /usr/bin/google-chrome");
    }
    
    void run_fuzzing() {
        printf("Running fuzzing test on Google Chrome binary...\n");
        system("afl-fuzz -i input_dir -o output_dir /usr/bin/google-chrome"); // استفاده از AFL Fuzzer برای پیدا کردن آسیب‌پذیری
    }
    
    void test_input_vulnerabilities() {
        printf("Testing for input vulnerabilities in Google Chrome...\n");
        system("echo -n 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' | /usr/bin/google-chrome");
        
    }
    
    void run_comprehensive_security_test() {
        printf("Running comprehensive security tests...\n");
    
        
        test_aslr();
        
       
        test_dep();
        
       
        scan_binary_with_gdb();
        
        run_valgrind();
        
           run_fuzzing();
        
        
        test_input_vulnerabilities();
    }
    
    int main() {
        printf("Checking for Google Chrome installation...\n");
    
        if (check_chrome_installed()) {
           
            run_comprehensive_security_test();
        }
    
        printf("Test completed.\n");
        return 0;
    }