Skip to content

Instantly share code, notes, and snippets.

@hax3xploit
Created May 3, 2023 04:20
Show Gist options
  • Save hax3xploit/1eb31973f98127c4aa74210d131cf9f0 to your computer and use it in GitHub Desktop.
Save hax3xploit/1eb31973f98127c4aa74210d131cf9f0 to your computer and use it in GitHub Desktop.
This is combined bypass script for root and SSL.
Java.perform(function() {
var array_list = Java.use("java.util.ArrayList");
var ApiClient = Java.use('com.android.org.conscrypt.TrustManagerImpl');
ApiClient.checkTrustedRecursive.implementation = function(a1, a2, a3, a4, a5, a6) {
// console.log('Bypassing SSL Pinning');
var k = array_list.$new();
return k;
}
}, 0);
Java.perform(function() {
var RootPackages = ["com.noshufou.android.su", "com.noshufou.android.su.elite", "eu.chainfire.supersu",
"com.koushikdutta.superuser", "com.thirdparty.superuser", "com.yellowes.su", "com.koushikdutta.rommanager",
"com.koushikdutta.rommanager.license", "com.dimonvideo.luckypatcher", "com.chelpus.lackypatch",
"com.ramdroid.appquarantine", "com.ramdroid.appquarantinepro", "com.devadvance.rootcloak", "com.devadvance.rootcloakplus",
"de.robv.android.xposed.installer", "com.saurik.substrate", "com.zachspong.temprootremovejb", "com.amphoras.hidemyroot",
"com.amphoras.hidemyrootadfree", "com.formyhm.hiderootPremium", "com.formyhm.hideroot", "me.phh.superuser",
"eu.chainfire.supersu.pro", "com.kingouser.com", "com.android.vending.billing.InAppBillingService.COIN","com.topjohnwu.magisk"
];
var RootBinaries = ["su", "busybox", "supersu", "Superuser.apk", "KingoUser.apk", "SuperSu.apk","magisk"];
var RootProperties = {
"ro.build.selinux": "1",
"ro.debuggable": "0",
"service.adb.root": "0",
"ro.secure": "1"
};
var RootPropertiesKeys = [];
for (var k in RootProperties) RootPropertiesKeys.push(k);
var PackageManager = Java.use("android.app.ApplicationPackageManager");
var Runtime = Java.use('java.lang.Runtime');
var NativeFile = Java.use('java.io.File');
var String = Java.use('java.lang.String');
var SystemProperties = Java.use('android.os.SystemProperties');
var BufferedReader = Java.use('java.io.BufferedReader');
var ProcessBuilder = Java.use('java.lang.ProcessBuilder');
var StringBuffer = Java.use('java.lang.StringBuffer');
var loaded_classes = Java.enumerateLoadedClassesSync();
send("Loaded " + loaded_classes.length + " classes!");
var useKeyInfo = false;
var useProcessManager = false;
send("loaded: " + loaded_classes.indexOf('java.lang.ProcessManager'));
if (loaded_classes.indexOf('java.lang.ProcessManager') != -1) {
try {
//useProcessManager = true;
//var ProcessManager = Java.use('java.lang.ProcessManager');
} catch (err) {
send("ProcessManager Hook failed: " + err);
}
} else {
send("ProcessManager hook not loaded");
}
var KeyInfo = null;
if (loaded_classes.indexOf('android.security.keystore.KeyInfo') != -1) {
try {
//useKeyInfo = true;
//var KeyInfo = Java.use('android.security.keystore.KeyInfo');
} catch (err) {
send("KeyInfo Hook failed: " + err);
}
} else {
send("KeyInfo hook not loaded");
}
PackageManager.getPackageInfo.overload('java.lang.String', 'int').implementation = function(pname, flags) {
var shouldFakePackage = (RootPackages.indexOf(pname) > -1);
if (shouldFakePackage) {
send("Bypass root check for package: " + pname);
pname = "set.package.name.to.a.fake.one.so.we.can.bypass.it";
}
return this.getPackageInfo.call(this, pname, flags);
};
NativeFile.exists.implementation = function() {
var name = NativeFile.getName.call(this);
var shouldFakeReturn = (RootBinaries.indexOf(name) > -1);
if (shouldFakeReturn) {
send("Bypass return value for binary: " + name);
return false;
} else {
return this.exists.call(this);
}
};
var exec = Runtime.exec.overload('[Ljava.lang.String;');
var exec1 = Runtime.exec.overload('java.lang.String');
var exec2 = Runtime.exec.overload('java.lang.String', '[Ljava.lang.String;');
var exec3 = Runtime.exec.overload('[Ljava.lang.String;', '[Ljava.lang.String;');
var exec4 = Runtime.exec.overload('[Ljava.lang.String;', '[Ljava.lang.String;', 'java.io.File');
var exec5 = Runtime.exec.overload('java.lang.String', '[Ljava.lang.String;', 'java.io.File');
exec5.implementation = function(cmd, env, dir) {
if (cmd.indexOf("getprop") != -1 || cmd == "mount" || cmd.indexOf("build.prop") != -1 || cmd == "id" || cmd == "sh") {
var fakeCmd = "grep";
send("Bypass " + cmd + " command");
return exec1.call(this, fakeCmd);
}
if (cmd == "su") {
var fakeCmd = "justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled";
send("Bypass " + cmd + " command");
return exec1.call(this, fakeCmd);
}
if (cmd == "which") {
var fakeCmd = "justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled";
send("Bypass which command");
return exec1.call(this, fakeCmd);
}
return exec5.call(this, cmd, env, dir);
};
exec4.implementation = function(cmdarr, env, file) {
for (var i = 0; i < cmdarr.length; i = i + 1) {
var tmp_cmd = cmdarr[i];
if (tmp_cmd.indexOf("getprop") != -1 || tmp_cmd == "mount" || tmp_cmd.indexOf("build.prop") != -1 || tmp_cmd == "id" || tmp_cmd == "sh") {
var fakeCmd = "grep";
send("Bypass " + cmdarr + " command");
return exec1.call(this, fakeCmd);
}
if (tmp_cmd == "su") {
var fakeCmd = "justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled";
send("Bypass " + cmdarr + " command");
return exec1.call(this, fakeCmd);
}
}
return exec4.call(this, cmdarr, env, file);
};
exec3.implementation = function(cmdarr, envp) {
for (var i = 0; i < cmdarr.length; i = i + 1) {
var tmp_cmd = cmdarr[i];
if (tmp_cmd.indexOf("getprop") != -1 || tmp_cmd == "mount" || tmp_cmd.indexOf("build.prop") != -1 || tmp_cmd == "id" || tmp_cmd == "sh") {
var fakeCmd = "grep";
send("Bypass " + cmdarr + " command");
return exec1.call(this, fakeCmd);
}
if (tmp_cmd == "su") {
var fakeCmd = "justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled";
send("Bypass " + cmdarr + " command");
return exec1.call(this, fakeCmd);
}
}
return exec3.call(this, cmdarr, envp);
};
exec2.implementation = function(cmd, env) {
if (cmd.indexOf("getprop") != -1 || cmd == "mount" || cmd.indexOf("build.prop") != -1 || cmd == "id" || cmd == "sh") {
var fakeCmd = "grep";
send("Bypass " + cmd + " command");
return exec1.call(this, fakeCmd);
}
if (cmd == "su") {
var fakeCmd = "justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled";
send("Bypass " + cmd + " command");
return exec1.call(this, fakeCmd);
}
return exec2.call(this, cmd, env);
};
exec.implementation = function(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" || tmp_cmd == "sh") {
var fakeCmd = "grep";
send("Bypass " + cmd + " command");
return exec1.call(this, fakeCmd);
}
if (tmp_cmd == "su") {
var fakeCmd = "justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled";
send("Bypass " + cmd + " command");
return exec1.call(this, fakeCmd);
}
}
return exec.call(this, cmd);
};
exec1.implementation = function(cmd) {
if (cmd.indexOf("getprop") != -1 || cmd == "mount" || cmd.indexOf("build.prop") != -1 || cmd == "id" || cmd == "sh") {
var fakeCmd = "grep";
send("Bypass " + cmd + " command");
return exec1.call(this, fakeCmd);
}
if (cmd == "su") {
var fakeCmd = "justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled";
send("Bypass " + cmd + " command");
return exec1.call(this, fakeCmd);
}
return exec1.call(this, cmd);
};
String.contains.implementation = function(name) {
if (name == "test-keys") {
send("Bypass test-keys check");
return false;
}
return this.contains.call(this, name);
};
var get = SystemProperties.get.overload('java.lang.String');
get.implementation = function(name) {
if (RootPropertiesKeys.indexOf(name) != -1) {
send("Bypass " + name);
return RootProperties[name];
}
return this.get.call(this, name);
};
Interceptor.attach(Module.findExportByName("libc.so", "fopen"), {
onEnter: function(args) {
var path1 = Memory.readCString(args[0]);
var path = path1.split("/");
var executable = path[path.length - 1];
var shouldFakeReturn = (RootBinaries.indexOf(executable) > -1)
if (shouldFakeReturn) {
Memory.writeUtf8String(args[0], "/ggezxxx");
send("Bypass native fopen >> "+path1);
}
},
onLeave: function(retval) {
}
});
Interceptor.attach(Module.findExportByName("libc.so", "fopen"), {
onEnter: function(args) {
var path1 = Memory.readCString(args[0]);
var path = path1.split("/");
var executable = path[path.length - 1];
var shouldFakeReturn = (RootBinaries.indexOf(executable) > -1)
if (shouldFakeReturn) {
Memory.writeUtf8String(args[0], "/ggezxxx");
send("Bypass native fopen >> "+path1);
}
},
onLeave: function(retval) {
}
});
Interceptor.attach(Module.findExportByName("libc.so", "system"), {
onEnter: function(args) {
var cmd = Memory.readCString(args[0]);
send("SYSTEM CMD: " + cmd);
if (cmd.indexOf("getprop") != -1 || cmd == "mount" || cmd.indexOf("build.prop") != -1 || cmd == "id") {
send("Bypass native system: " + cmd);
Memory.writeUtf8String(args[0], "grep");
}
if (cmd == "su") {
send("Bypass native system: " + cmd);
Memory.writeUtf8String(args[0], "justafakecommandthatcannotexistsusingthisshouldthowanexceptionwheneversuiscalled");
}
},
onLeave: function(retval) {
}
});
BufferedReader.readLine.overload().implementation = function() {
var text = this.readLine.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) {
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;
}
}
});
setTimeout(function () {
// pattern bytes
var pattern = "ff 03 05 d1 fd 7b 0f a9 bc de 05 94 08 0a 80 52 48"
// library name
var module = "libflutter.so"
// define your arm version
var armversion = 8
// expected return value
var expectedReturnValue = true
// random string, you may ignore this
console.log("Horangi - Bypass Flutter SSL Pinning")
// enumerate all process
Process.enumerateModules().forEach(v => {
// if the module matches with our library
if(v['name'] == module) {
// debugging purposes
console.log("Base: ", v['base'], "| Size: ", v['size'], "\n")
// scanning memory - synchronous version
// compare it based on base, size and pattern
Memory.scanSync(v['base'], v['size'], pattern).forEach(mem => {
// assign address to variable offset
var offset = mem['address']
if(armversion === 7) {
// armv7 add 1
offset = offset.add(1)
}
// another debugging purposes
console.log("Address:",offset,"::", mem['size'])
// hook to the address
Interceptor.attach(offset, {
// when leaving the address,
onLeave: function(retval) {
// execute this debugging purpose (again)
console.log("ReturnValue",offset,"altered from", +retval,"to", +expectedReturnValue)
// replace the return value to expectedReturnValue
retval.replace(+expectedReturnValue);
}
})
})
}
});
}, 1000)
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment