669 lines
18 KiB
JavaScript
669 lines
18 KiB
JavaScript
function rootChecking() {
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var RootPackages = [
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"com.noshufou.android.su",
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"com.noshufou.android.su.elite",
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"eu.chainfire.supersu",
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"com.koushikdutta.superuser",
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"com.thirdparty.superuser",
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"com.yellowes.su",
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"com.koushikdutta.rommanager",
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"com.koushikdutta.rommanager.license",
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"com.dimonvideo.luckypatcher",
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"com.chelpus.lackypatch",
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"com.ramdroid.appquarantine",
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"com.ramdroid.appquarantinepro",
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"com.devadvance.rootcloak",
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"com.devadvance.rootcloakplus",
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"de.robv.android.xposed.installer",
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"com.saurik.substrate",
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"com.zachspong.temprootremovejb",
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"com.amphoras.hidemyroot",
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"com.amphoras.hidemyrootadfree",
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"com.formyhm.hiderootPremium",
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"com.formyhm.hideroot",
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"me.phh.superuser",
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"eu.chainfire.supersu.pro",
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"com.kingouser.com",
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"com.topjohnwu.magisk",
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];
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var RootBinaries = [
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"su",
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"busybox",
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"supersu",
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"Superuser.apk",
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"KingoUser.apk",
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"SuperSu.apk",
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"magisk",
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];
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var RootProperties = {
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"ro.build.selinux": "1",
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"ro.debuggable": "0",
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"service.adb.root": "0",
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"ro.secure": "1",
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};
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var RootPropertiesKeys = [];
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for (var k in RootProperties) RootPropertiesKeys.push(k);
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var PackageManager = Java.use("android.app.ApplicationPackageManager");
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var Runtime = Java.use("java.lang.Runtime");
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var NativeFile = Java.use("java.io.File");
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var String = Java.use("java.lang.String");
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var SystemProperties = Java.use("android.os.SystemProperties");
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var BufferedReader = Java.use("java.io.BufferedReader");
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var ProcessBuilder = Java.use("java.lang.ProcessBuilder");
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var StringBuffer = Java.use("java.lang.StringBuffer");
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var loaded_classes = Java.enumerateLoadedClassesSync();
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send("Loaded " + loaded_classes.length + " classes!");
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var useKeyInfo = false;
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var useProcessManager = false;
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send("loaded: " + loaded_classes.indexOf("java.lang.ProcessManager"));
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if (loaded_classes.indexOf("java.lang.ProcessManager") != -1) {
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try {
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//useProcessManager = true;
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//var ProcessManager = Java.use('java.lang.ProcessManager');
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} catch (err) {
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send("ProcessManager Hook failed: " + err);
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}
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} else {
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send("ProcessManager hook not loaded");
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}
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var KeyInfo = null;
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if (loaded_classes.indexOf("android.security.keystore.KeyInfo") != -1) {
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try {
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//useKeyInfo = true;
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//var KeyInfo = Java.use('android.security.keystore.KeyInfo');
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} catch (err) {
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send("KeyInfo Hook failed: " + err);
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}
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} else {
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send("KeyInfo hook not loaded");
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}
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PackageManager.getPackageInfo.overload(
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"java.lang.String",
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"int"
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).implementation = function (pname, flags) {
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var shouldFakePackage = RootPackages.indexOf(pname) > -1;
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if (shouldFakePackage) {
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send("Bypass root check for package: " + pname);
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pname = "set.package.name.to.a.fake.one.so.we.can.bypass.it";
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}
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return this.getPackageInfo
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.overload("java.lang.String", "int")
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.call(this, pname, flags);
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};
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NativeFile.exists.implementation = function () {
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var name = NativeFile.getName.call(this);
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var shouldFakeReturn = RootBinaries.indexOf(name) > -1;
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if (shouldFakeReturn) {
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send("Bypass return value for binary: " + name);
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return false;
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} else {
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return this.exists.call(this);
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}
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};
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var exec = Runtime.exec.overload("[Ljava.lang.String;");
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var exec1 = Runtime.exec.overload("java.lang.String");
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var exec2 = Runtime.exec.overload("java.lang.String", "[Ljava.lang.String;");
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var exec3 = Runtime.exec.overload(
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"[Ljava.lang.String;",
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"[Ljava.lang.String;"
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);
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var exec4 = Runtime.exec.overload(
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"[Ljava.lang.String;",
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"[Ljava.lang.String;",
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"java.io.File"
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);
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var exec5 = Runtime.exec.overload(
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"java.lang.String",
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"[Ljava.lang.String;",
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"java.io.File"
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);
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exec5.implementation = function (cmd, env, dir) {
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if (
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cmd.indexOf("getprop") != -1 ||
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cmd == "mount" ||
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cmd.indexOf("build.prop") != -1 ||
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cmd == "id" ||
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cmd == "sh"
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) {
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var fakeCmd = "grep";
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send("Bypass " + cmd + " command");
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return exec1.call(this, fakeCmd);
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}
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if (cmd == "su") {
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var fakeCmd =
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"justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled";
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send("Bypass " + cmd + " command");
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return exec1.call(this, fakeCmd);
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}
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return exec5.call(this, cmd, env, dir);
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};
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exec4.implementation = function (cmdarr, env, file) {
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for (var i = 0; i < cmdarr.length; i = i + 1) {
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var tmp_cmd = cmdarr[i];
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if (
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tmp_cmd.indexOf("getprop") != -1 ||
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tmp_cmd == "mount" ||
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tmp_cmd.indexOf("build.prop") != -1 ||
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tmp_cmd == "id" ||
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tmp_cmd == "sh"
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) {
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var fakeCmd = "grep";
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send("Bypass " + cmdarr + " command");
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return exec1.call(this, fakeCmd);
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}
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if (tmp_cmd == "su") {
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var fakeCmd =
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"justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled";
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send("Bypass " + cmdarr + " command");
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return exec1.call(this, fakeCmd);
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}
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}
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return exec4.call(this, cmdarr, env, file);
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};
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exec3.implementation = function (cmdarr, envp) {
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for (var i = 0; i < cmdarr.length; i = i + 1) {
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var tmp_cmd = cmdarr[i];
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if (
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tmp_cmd.indexOf("getprop") != -1 ||
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tmp_cmd == "mount" ||
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tmp_cmd.indexOf("build.prop") != -1 ||
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tmp_cmd == "id" ||
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tmp_cmd == "sh"
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) {
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var fakeCmd = "grep";
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send("Bypass " + cmdarr + " command");
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return exec1.call(this, fakeCmd);
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}
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if (tmp_cmd == "su") {
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var fakeCmd =
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"justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled";
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send("Bypass " + cmdarr + " command");
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return exec1.call(this, fakeCmd);
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}
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}
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return exec3.call(this, cmdarr, envp);
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};
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exec2.implementation = function (cmd, env) {
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if (
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cmd.indexOf("getprop") != -1 ||
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cmd == "mount" ||
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cmd.indexOf("build.prop") != -1 ||
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cmd == "id" ||
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cmd == "sh"
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) {
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var fakeCmd = "grep";
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send("Bypass " + cmd + " command");
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return exec1.call(this, fakeCmd);
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}
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if (cmd == "su") {
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var fakeCmd =
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"justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled";
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send("Bypass " + cmd + " command");
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return exec1.call(this, fakeCmd);
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}
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return exec2.call(this, cmd, env);
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};
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exec.implementation = function (cmd) {
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for (var i = 0; i < cmd.length; i = i + 1) {
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var tmp_cmd = cmd[i];
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if (
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tmp_cmd.indexOf("getprop") != -1 ||
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tmp_cmd == "mount" ||
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tmp_cmd.indexOf("build.prop") != -1 ||
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tmp_cmd == "id" ||
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tmp_cmd == "sh"
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) {
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var fakeCmd = "grep";
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send("Bypass " + cmd + " command");
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return exec1.call(this, fakeCmd);
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}
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if (tmp_cmd == "su") {
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var fakeCmd =
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"justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled";
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send("Bypass " + cmd + " command");
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return exec1.call(this, fakeCmd);
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}
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}
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return exec.call(this, cmd);
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};
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exec1.implementation = function (cmd) {
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if (
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cmd.indexOf("getprop") != -1 ||
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cmd == "mount" ||
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cmd.indexOf("build.prop") != -1 ||
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cmd == "id" ||
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cmd == "sh"
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) {
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var fakeCmd = "grep";
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send("Bypass " + cmd + " command");
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return exec1.call(this, fakeCmd);
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}
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if (cmd == "su") {
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var fakeCmd =
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"justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled";
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send("Bypass " + cmd + " command");
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return exec1.call(this, fakeCmd);
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}
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return exec1.call(this, cmd);
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};
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String.contains.implementation = function (name) {
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if (name == "test-keys") {
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send("Bypass test-keys check");
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return false;
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}
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return this.contains.call(this, name);
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};
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var get = SystemProperties.get.overload("java.lang.String");
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get.implementation = function (name) {
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if (RootPropertiesKeys.indexOf(name) != -1) {
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send("Bypass " + name);
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return RootProperties[name];
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}
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return this.get.call(this, name);
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};
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Interceptor.attach(Module.findExportByName("libc.so", "fopen"), {
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onEnter: function (args) {
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var path = Memory.readCString(args[0]);
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path = path.split("/");
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var executable = path[path.length - 1];
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var shouldFakeReturn = RootBinaries.indexOf(executable) > -1;
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if (shouldFakeReturn) {
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Memory.writeUtf8String(args[0], "/notexists");
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send("Bypass native fopen");
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}
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},
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onLeave: function (retval) {},
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});
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Interceptor.attach(Module.findExportByName("libc.so", "system"), {
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onEnter: function (args) {
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var cmd = Memory.readCString(args[0]);
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send("SYSTEM CMD: " + cmd);
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if (
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cmd.indexOf("getprop") != -1 ||
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cmd == "mount" ||
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cmd.indexOf("build.prop") != -1 ||
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cmd == "id"
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) {
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send("Bypass native system: " + cmd);
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Memory.writeUtf8String(args[0], "grep");
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}
|
|
if (cmd == "su") {
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send("Bypass native system: " + cmd);
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Memory.writeUtf8String(
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args[0],
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"justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled"
|
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);
|
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}
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},
|
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onLeave: function (retval) {},
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});
|
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|
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/*
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|
TO IMPLEMENT:
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Exec Family
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int execl(const char *path, const char *arg0, ..., const char *argn, (char *)0);
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int execle(const char *path, const char *arg0, ..., const char *argn, (char *)0, char *const envp[]);
|
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int execlp(const char *file, const char *arg0, ..., const char *argn, (char *)0);
|
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int execlpe(const char *file, const char *arg0, ..., const char *argn, (char *)0, char *const envp[]);
|
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int execv(const char *path, char *const argv[]);
|
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int execve(const char *path, char *const argv[], char *const envp[]);
|
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int execvp(const char *file, char *const argv[]);
|
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int execvpe(const char *file, char *const argv[], char *const envp[]);
|
|
|
|
*/
|
|
|
|
BufferedReader.readLine.overload("boolean").implementation = function () {
|
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var text = this.readLine.overload("boolean").call(this);
|
|
if (text === null) {
|
|
// just pass , i know it's ugly as hell but test != null won't work :(
|
|
} else {
|
|
var shouldFakeRead = text.indexOf("ro.build.tags=test-keys") > -1;
|
|
if (shouldFakeRead) {
|
|
send("Bypass build.prop file read");
|
|
text = text.replace(
|
|
"ro.build.tags=test-keys",
|
|
"ro.build.tags=release-keys"
|
|
);
|
|
}
|
|
}
|
|
return text;
|
|
};
|
|
|
|
var executeCommand = ProcessBuilder.command.overload("java.util.List");
|
|
|
|
ProcessBuilder.start.implementation = function () {
|
|
var cmd = this.command.call(this);
|
|
var shouldModifyCommand = false;
|
|
for (var i = 0; i < cmd.size(); i = i + 1) {
|
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var tmp_cmd = cmd.get(i).toString();
|
|
if (
|
|
tmp_cmd.indexOf("getprop") != -1 ||
|
|
tmp_cmd.indexOf("mount") != -1 ||
|
|
tmp_cmd.indexOf("build.prop") != -1 ||
|
|
tmp_cmd.indexOf("id") != -1
|
|
) {
|
|
shouldModifyCommand = true;
|
|
}
|
|
}
|
|
if (shouldModifyCommand) {
|
|
send("Bypass ProcessBuilder " + cmd);
|
|
this.command.call(this, ["grep"]);
|
|
return this.start.call(this);
|
|
}
|
|
if (cmd.indexOf("su") != -1) {
|
|
send("Bypass ProcessBuilder " + cmd);
|
|
this.command.call(this, [
|
|
"justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled",
|
|
]);
|
|
return this.start.call(this);
|
|
}
|
|
|
|
return this.start.call(this);
|
|
};
|
|
|
|
if (useProcessManager) {
|
|
var ProcManExec = ProcessManager.exec.overload(
|
|
"[Ljava.lang.String;",
|
|
"[Ljava.lang.String;",
|
|
"java.io.File",
|
|
"boolean"
|
|
);
|
|
var ProcManExecVariant = ProcessManager.exec.overload(
|
|
"[Ljava.lang.String;",
|
|
"[Ljava.lang.String;",
|
|
"java.lang.String",
|
|
"java.io.FileDescriptor",
|
|
"java.io.FileDescriptor",
|
|
"java.io.FileDescriptor",
|
|
"boolean"
|
|
);
|
|
|
|
ProcManExec.implementation = function (cmd, env, workdir, redirectstderr) {
|
|
var fake_cmd = cmd;
|
|
for (var i = 0; i < cmd.length; i = i + 1) {
|
|
var tmp_cmd = cmd[i];
|
|
if (
|
|
tmp_cmd.indexOf("getprop") != -1 ||
|
|
tmp_cmd == "mount" ||
|
|
tmp_cmd.indexOf("build.prop") != -1 ||
|
|
tmp_cmd == "id"
|
|
) {
|
|
var fake_cmd = ["grep"];
|
|
send("Bypass " + cmdarr + " command");
|
|
}
|
|
|
|
if (tmp_cmd == "su") {
|
|
var fake_cmd = [
|
|
"justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled",
|
|
];
|
|
send("Bypass " + cmdarr + " command");
|
|
}
|
|
}
|
|
return ProcManExec.call(this, fake_cmd, env, workdir, redirectstderr);
|
|
};
|
|
|
|
ProcManExecVariant.implementation = function (
|
|
cmd,
|
|
env,
|
|
directory,
|
|
stdin,
|
|
stdout,
|
|
stderr,
|
|
redirect
|
|
) {
|
|
var fake_cmd = cmd;
|
|
for (var i = 0; i < cmd.length; i = i + 1) {
|
|
var tmp_cmd = cmd[i];
|
|
if (
|
|
tmp_cmd.indexOf("getprop") != -1 ||
|
|
tmp_cmd == "mount" ||
|
|
tmp_cmd.indexOf("build.prop") != -1 ||
|
|
tmp_cmd == "id"
|
|
) {
|
|
var fake_cmd = ["grep"];
|
|
send("Bypass " + cmdarr + " command");
|
|
}
|
|
|
|
if (tmp_cmd == "su") {
|
|
var fake_cmd = [
|
|
"justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled",
|
|
];
|
|
send("Bypass " + cmdarr + " command");
|
|
}
|
|
}
|
|
return ProcManExecVariant.call(
|
|
this,
|
|
fake_cmd,
|
|
env,
|
|
directory,
|
|
stdin,
|
|
stdout,
|
|
stderr,
|
|
redirect
|
|
);
|
|
};
|
|
}
|
|
|
|
if (useKeyInfo) {
|
|
KeyInfo.isInsideSecureHardware.implementation = function () {
|
|
send("Bypass isInsideSecureHardware");
|
|
return true;
|
|
};
|
|
}
|
|
}
|
|
|
|
var config = {
|
|
package: "com.margento.slovenskezeleznice",
|
|
printSummary: true,
|
|
printDefinition: true,
|
|
printArgs: true,
|
|
printReturn: true,
|
|
excludeStrings: [],
|
|
timeout: 500,
|
|
};
|
|
var levels = {
|
|
info: "INFO",
|
|
warn: "WARN",
|
|
error: "ERROR",
|
|
};
|
|
var colors = {
|
|
reset: "\x1b[39;49;00m",
|
|
black: "\x1b[30;01m",
|
|
blue: "\x1b[34;01m",
|
|
cyan: "\x1b[36;01m",
|
|
gray: "\x1b[37;11m",
|
|
green: "\x1b[32;01m",
|
|
purple: "\x1b[35;01m",
|
|
red: "\x1b[31;01m",
|
|
yellow: "\x1b[33;01m",
|
|
light: {
|
|
black: "\x1b[30;11m",
|
|
blue: "\x1b[34;11m",
|
|
cyan: "\x1b[36;11m",
|
|
gray: "\x1b[37;01m",
|
|
green: "\x1b[32;11m",
|
|
purple: "\x1b[35;11m",
|
|
red: "\x1b[31;11m",
|
|
yellow: "\x1b[33;11m",
|
|
},
|
|
};
|
|
|
|
function log(level, text) {
|
|
console.log(
|
|
`${
|
|
level === levels.info
|
|
? colors.light.blue
|
|
: level === levels.warn
|
|
? colors.light.yellow
|
|
: colors.light.red
|
|
}[${level}]${colors.reset} ${text}`
|
|
);
|
|
}
|
|
|
|
function inspectClass(obj) {
|
|
var methods = obj.class.getDeclaredMethods();
|
|
methods.forEach((m) => {
|
|
var name = m.getName();
|
|
var method = obj[name];
|
|
if (!method) {
|
|
return;
|
|
}
|
|
|
|
if (config.printSummary) {
|
|
log(levels.info, `\t\t- Method: ${name}`);
|
|
}
|
|
|
|
var overloads = method.overloads;
|
|
for (var overload of overloads) {
|
|
overload.implementation = function () {
|
|
log(
|
|
levels.warn,
|
|
`+ Call: ${
|
|
config.printDefinition
|
|
? m
|
|
: m.getDeclaringClass().getName() + "." + name
|
|
}`
|
|
);
|
|
|
|
if (config.printArgs) {
|
|
var i = 0;
|
|
for (var arg of arguments) {
|
|
if (arg !== null && arg !== undefined) {
|
|
log(levels.warn, `\t\t- Args[${i}]: ${arg.toString()}`);
|
|
}
|
|
|
|
i++;
|
|
}
|
|
}
|
|
|
|
var ret = this[name].apply(this, arguments);
|
|
if (config.printReturn) {
|
|
if (ret !== null && ret !== undefined) {
|
|
log(levels.warn, `\t\t- Return: ${ret.toString()}`);
|
|
}
|
|
}
|
|
return ret;
|
|
};
|
|
}
|
|
});
|
|
}
|
|
|
|
function tracePackage() {
|
|
console.log();
|
|
Java.enumerateLoadedClassesSync()
|
|
.filter((c) => c.includes(config.package))
|
|
.forEach((c) => {
|
|
try {
|
|
if (config.printSummary) {
|
|
log(levels.info, `+ Class: ${c}`);
|
|
}
|
|
|
|
if (
|
|
config.excludeStrings.filter((e) => c.toString().includes(e)).length
|
|
) {
|
|
return;
|
|
}
|
|
|
|
var obj = Java.use(c);
|
|
inspectClass(obj);
|
|
} catch (e) {
|
|
log(levels.error, e);
|
|
}
|
|
});
|
|
}
|
|
|
|
Java.perform(function () {
|
|
rootChecking();
|
|
});
|
|
|
|
Java.perform(function () {
|
|
//tracePackage();
|
|
});
|
|
|
|
function triggerClient() {
|
|
Java.perform(function () {
|
|
Java.choose("u11", {
|
|
onMatch: (instance) => {
|
|
inspectClass(instance);
|
|
instance.getRequest.implementation = function (request) {
|
|
const body = this.getRequest(request);
|
|
console.log(body);
|
|
return body;
|
|
};
|
|
return instance;
|
|
},
|
|
onComplete: () => {},
|
|
});
|
|
});
|
|
}
|
|
|
|
Java.perform(function () {
|
|
const JString = Java.use("java.lang.String");
|
|
const JBase64 = Java.use("android.util.Base64");
|
|
const JStandardCharsets = Java.use("java.nio.charset.StandardCharsets");
|
|
const cryptoUtil = Java.use(
|
|
"com.margento.slovenskezeleznice.util.CryptoUtil"
|
|
);
|
|
// Decryption
|
|
cryptoUtil.a.implementation = function (encrypted, context) {
|
|
const jsonByteArray = this.a(encrypted, context);
|
|
const json = JString.$new(jsonByteArray);
|
|
console.log("Response decrypted: ", json);
|
|
console.log("Response encrypted: ", JBase64.encodeToString(encrypted, 2));
|
|
|
|
return jsonByteArray;
|
|
};
|
|
// Encryption
|
|
cryptoUtil.b.implementation = function (json, context) {
|
|
const encrypted = this.b(json, context);
|
|
console.log("Request decrypted: ", json);
|
|
console.log("Request encrypted: ", JString.$new(encrypted));
|
|
return encrypted;
|
|
};
|
|
|
|
cryptoUtil.r.implementation = function (authnticateDeviceResult) {
|
|
this.r(authnticateDeviceResult);
|
|
console.log("TOKEN: ", authnticateDeviceResult.getToken());
|
|
};
|
|
});
|