安卓逆向 reoky android-crackme-challenge4 frida劫持安卓位置location

补环境gradle

然后手动给在雷电模拟器上给apk 位置信息权限 不然apk会崩溃

脚本

/**
 * Challenge Four - Professional Manual Mode
 * 适用于已手动授予位置权限的情况
 */

"use strict";

Java.perform(function () {
    console.log("\n[+] --- Challenge Four Hook (Manual Permission Mode) ---");

    const Location = Java.use("android.location.Location");
    const TargetFragment = "com.reoky.crackme.challengefour.fragments.ChallengeFourFragment";

    // 1. 劫持坐标数据 (数据层)
    // 源码逻辑是 (int)Lat == 44 && (int)Lon == -93
    Location.getLatitude.implementation = function () {
        return 44.5; 
    };

    Location.getLongitude.implementation = function () {
        return -93.5;
    };

    console.log("[+] 脚本就绪。请在 APP 界面点击 'CHECK LOCATION' 按钮。");
});