Another Android ssl certificate pinning bypass for various methods

frida_multiple_unpinning.js

/*  Android ssl certificate pinning bypass script for various methods
    by Maurizio Siddu
    
    Run with:
    frida -U -f [APP_ID] -l frida_multiple_unpinning.js --no-pause
*/

setTimeout(function() {
    Java.perform(function () {
        console.log('');
        console.log('======');
        console.log('[#] Android Bypass for various Certificate Pinning methods [#]');
        console.log('======');


        var X509TrustManager = Java.use('javax.net.ssl.X509TrustManager');
        var SSLContext = Java.use('javax.net.ssl.SSLContext');
    
        
        // TrustManager (Android < 7)
        var TrustManager = Java.registerClass({
            // Implement a custom TrustManager
            name: 'dev.asd.test.TrustManager',
            implements: [X509TrustManager],
            methods: {
                checkClientTrusted: function (chain, authType) {},
                checkServerTrusted: function (chain, authType) {},
                getAcceptedIssuers: function () {return []; }
            }
        });
    
        // Prepare the TrustManager array to pass to SSLContext.init()
        var TrustManagers = [TrustManager.$new()];
        // Get a handle on the init() on the SSLContext class
        var SSLContext_init = SSLContext.init.overload(
            '[Ljavax.net.ssl.KeyManager;', '[Ljavax.net.ssl.TrustManager;', 'java.security.SecureRandom');
        try {
            // Override the init method, specifying the custom TrustManager
            SSLContext_init.implementation = function(keyManager, trustManager, secureRandom) {
                console.log('[+] Bypassing Trustmanager (Android < 7) request');
                SSLContext_init.call(this, keyManager, TrustManagers, secureRandom);
            };
    
        } catch (err) {
            console.log('[-] TrustManager (Android < 7) pinner not found');
            //console.log(err);
        }

     
    
        // OkHTTPv3 (double bypass)
        try {
            var okhttp3_Activity = Java.use('okhttp3.CertificatePinner');
            okhttp3_Activity.check.overload('java.lang.String', 'java.util.List').implementation = function (str) {
                console.log('[+] Bypassing OkHTTPv3 {1}: ' + str);
                return true;
            };
            // This method of CertificatePinner.check could be found in some old Android app
            okhttp3_Activity.check.overload('java.lang.String', 'java.security.cert.Certificate').implementation = function (str) {
                console.log('[+] Bypassing OkHTTPv3 {2}: ' + str);
                return true;
            };
    
        } catch (err) {
            console.log('[-] OkHTTPv3 pinner not found');
            //console.log(err);
        }

    
    
        // Trustkit (triple bypass)
        try {
            var trustkit_Activity = Java.use('com.datatheorem.android.trustkit.pinning.OkHostnameVerifier');
            trustkit_Activity.verify.overload('java.lang.String', 'javax.net.ssl.SSLSession').implementation = function (str) {
                console.log('[+] Bypassing Trustkit {1}: ' + str);
                return true;
            };
            trustkit_Activity.verify.overload('java.lang.String', 'java.security.cert.X509Certificate').implementation = function (str) {
                console.log('[+] Bypassing Trustkit {2}: ' + str);
                return true;
            };
            var trustkit_PinningTrustManager = Java.use('com.datatheorem.android.trustkit.pinning.PinningTrustManager');
            trustkit_PinningTrustManager.checkServerTrusted.implementation = function () {
                console.log('[+] Bypassing Trustkit {3}');
            };
    
        } catch (err) {
            console.log('[-] Trustkit pinner not found');
            //console.log(err);
        }
    
    
  
        // TrustManagerImpl (Android > 7)
        try {
            var TrustManagerImpl = Java.use('com.android.org.conscrypt.TrustManagerImpl');
            TrustManagerImpl.verifyChain.implementation = function (untrustedChain, trustAnchorChain, host, clientAuth, ocspData, tlsSctData) {
                console.log('[+] Bypassing TrustManagerImpl (Android > 7): ' + host);
                return untrustedChain;
            };
            
        } catch (err) {
            console.log('[-] TrustManagerImpl (Android > 7) pinner not found');
            //console.log(err);
        }   
  
  
        
        // Appcelerator Titanium
        try {
            var appcelerator_PinningTrustManager = Java.use('appcelerator.https.PinningTrustManager');
            appcelerator_PinningTrustManager.checkServerTrusted.implementation = function () {
                console.log('[+] Bypassing Appcelerator PinningTrustManager');
            };

        } catch (err) {
            console.log('[-] Appcelerator PinningTrustManager pinner not found');
            //console.log(err);
        }



        // OpenSSLSocketImpl Conscrypt
        try {
            var OpenSSLSocketImpl = Java.use('com.android.org.conscrypt.OpenSSLSocketImpl');
            OpenSSLSocketImpl.verifyCertificateChain.implementation = function (certRefs, JavaObject, authMethod) {
                console.log('[+] Bypassing OpenSSLSocketImpl Conscrypt');
            };
        
        } catch (err) {
            console.log('[-] OpenSSLSocketImpl Conscrypt pinner not found');
            //console.log(err);        
        }


        // OpenSSLEngineSocketImpl Conscrypt
        try {
            var OpenSSLEngineSocketImpl_Activity = Java.use('com.android.org.conscrypt.OpenSSLEngineSocketImpl');
            OpenSSLSocketImpl_Activity.verifyCertificateChain.overload('[Ljava.lang.Long;', 'java.lang.String').implementation = function (str1, str2) {
                console.log('[+] Bypassing OpenSSLEngineSocketImpl Conscrypt: ' + str2);
            };
        
        } catch (err) {
            console.log('[-] OpenSSLEngineSocketImpl Conscrypt pinner not found');
            //console.log(err);
        }



        // OpenSSLSocketImpl Apache Harmony
        try {
            var OpenSSLSocketImpl_Harmony = Java.use('org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl');
            OpenSSLSocketImpl_Harmony.verifyCertificateChain.implementation = function (asn1DerEncodedCertificateChain, authMethod) {
                console.log('[+] Bypassing OpenSSLSocketImpl Apache Harmony');
            };

        } catch (err) {
            console.log('[-] OpenSSLSocketImpl Apache Harmony pinner not found');
            //console.log(err);      
        }



        // PhoneGap sslCertificateChecker (https://github.com/EddyVerbruggen/SSLCertificateChecker-PhoneGap-Plugin)
        try {
            var phonegap_Activity = Java.use('nl.xservices.plugins.sslCertificateChecker');
            phonegap_Activity.execute.overload('java.lang.String', 'org.json.JSONArray', 'org.apache.cordova.CallbackContext').implementation = function (str) {
                console.log('[+] Bypassing PhoneGap sslCertificateChecker: ' + str);
                return true;
            };
    
        } catch (err) {
            console.log('[-] PhoneGap sslCertificateChecker pinner not found');
            //console.log(err);
        }



        // IBM MobileFirst pinTrustedCertificatePublicKey (double bypass)
        try {
            var WLClient_Activity = Java.use('com.worklight.wlclient.api.WLClient');
            WLClient_Activity.getInstance().pinTrustedCertificatePublicKey.overload('java.lang.String').implementation = function (cert) {
                console.log('[+] Bypassing IBM MobileFirst pinTrustedCertificatePublicKey {1}: ' + cert);
                return;
            };
            WLClient_Activity.getInstance().pinTrustedCertificatePublicKey.overload('[Ljava.lang.String;').implementation = function (cert) {
                console.log('[+] Bypassing IBM MobileFirst pinTrustedCertificatePublicKey {2}: ' + cert);
                return;
            };

        } catch (err) {
            console.log('[-] IBM MobileFirst pinTrustedCertificatePublicKey pinner not found');
            //console.log(err);
        }



        // IBM WorkLight (ancestor of MobileFirst) HostNameVerifierWithCertificatePinning (quadruple bypass)
        try {
            var worklight_Activity = Java.use('com.worklight.wlclient.certificatepinning.HostNameVerifierWithCertificatePinning');
            worklight_Activity.verify.overload('java.lang.String', 'javax.net.ssl.SSLSocket').implementation = function (str) {
                console.log('[+] Bypassing IBM WorkLight HostNameVerifierWithCertificatePinning {1}: ' + str);                
                return;
            };
            worklight_Activity.verify.overload('java.lang.String', 'java.security.cert.X509Certificate').implementation = function (str) {
                console.log('[+] Bypassing IBM WorkLight HostNameVerifierWithCertificatePinning {2}: ' + str);
                return;
            };
            worklight_Activity.verify.overload('java.lang.String', '[Ljava.lang.String;', '[Ljava.lang.String;').implementation = function (str) {
                console.log('[+] Bypassing IBM WorkLight HostNameVerifierWithCertificatePinning {3}: ' + str);
                return;
            };
            worklight_Activity.verify.overload('java.lang.String', 'javax.net.ssl.SSLSession').implementation = function (str) {
                console.log('[+] Bypassing IBM WorkLight HostNameVerifierWithCertificatePinning {4}: ' + str);
                return true;
            };

        } catch (err) {
            console.log('[-] IBM WorkLight HostNameVerifierWithCertificatePinning pinner not found');
            //console.log(err);
        }



        // Conscrypt CertPinManager
        try {
            var conscrypt_CertPinManager_Activity = Java.use('com.android.org.conscrypt.CertPinManager');
            conscrypt_CertPinManager_Activity.isChainValid.overload('java.lang.String', 'java.util.List').implementation = function (str) {
                console.log('[+] Bypassing Conscrypt CertPinManager: ' + str);
                return true;
            };
    
        } catch (err) {
            console.log('[-] Conscrypt CertPinManager pinner not found');
            //console.log(err);
        }



        // CWAC-Netsecurity (unofficial back-port pinner for Android < 4.2) CertPinManager
        try {
            var cwac_CertPinManager_Activity = Java.use('com.commonsware.cwac.netsecurity.conscrypt.CertPinManager');
            cwac_CertPinManager_Activity.isChainValid.overload('java.lang.String', 'java.util.List').implementation = function (str) {
                console.log('[+] Bypassing CWAC-Netsecurity CertPinManager: ' + str);
                return true;
            };
    
        } catch (err) {
            console.log('[-] CWAC-Netsecurity CertPinManager pinner not found');
            //console.log(err);
        }



        // Worklight Androidgap WLCertificatePinningPlugin
        try {
            var androidgap_WLCertificatePinningPlugin_Activity = Java.use('com.worklight.androidgap.plugin.WLCertificatePinningPlugin');
            androidgap_WLCertificatePinningPlugin_Activity.execute.overload('java.lang.String', 'org.json.JSONArray', 'org.apache.cordova.CallbackContext').implementation = function (str) {
                console.log('[+] Bypassing Worklight Androidgap WLCertificatePinningPlugin: ' + str);
                return true;
            };
    
        } catch (err) {
            console.log('[-] Worklight Androidgap WLCertificatePinningPlugin pinner not found');
            //console.log(err);
        }



        // Netty FingerprintTrustManagerFactory
        try {
            var netty_FingerprintTrustManagerFactory = Java.use('io.netty.handler.ssl.util.FingerprintTrustManagerFactory');
            //NOTE: sometimes this below implementation could be useful 
            //var netty_FingerprintTrustManagerFactory = Java.use('org.jboss.netty.handler.ssl.util.FingerprintTrustManagerFactory');
            netty_FingerprintTrustManagerFactory.checkTrusted.implementation = function (type, chain) {
                console.log('[+] Bypassing Netty FingerprintTrustManagerFactory');
            };

        } catch (err) {
            console.log('[-] Netty FingerprintTrustManagerFactory pinner not found');
            //console.log(err);
        }



        // Squareup CertificatePinner [OkHTTP < v3] (double bypass)
        try {
            var Squareup_CertificatePinner_Activity = Java.use('com.squareup.okhttp.CertificatePinner');
            Squareup_CertificatePinner_Activity.check.overload('java.lang.String', 'java.security.cert.Certificate').implementation = function (str1, str2) {
                console.log('[+] Bypassing Squareup CertificatePinner {1}: ' + str1);
                return;
            };

            Squareup_CertificatePinner_Activity.check.overload('java.lang.String', 'java.util.List').implementation = function (str1, str2) {
                console.log('[+] Bypassing Squareup CertificatePinner {2}: ' + str1);
                return;
            };
        
        } catch (err) {
            console.log('[-] Squareup CertificatePinner pinner not found');
            //console.log(err);
        }



        // Squareup OkHostnameVerifier [OkHTTP v3] (double bypass)
        try {
            var Squareup_OkHostnameVerifier_Activity = Java.use('com.squareup.okhttp.internal.tls.OkHostnameVerifier');
            Squareup_OkHostnameVerifier_Activity.verify.overload('java.lang.String', 'java.security.cert.X509Certificate').implementation = function (str1, str2) {
                console.log('[+] Bypassing Squareup OkHostnameVerifier {1}: ' + str1);
                return true;
            };
            
            Squareup_OkHostnameVerifier_Activity.verify.overload('java.lang.String', 'javax.net.ssl.SSLSession').implementation = function (str1, str2) {
                console.log('[+] Bypassing Squareup OkHostnameVerifier {2}: ' + str1);
                return true;
            };
            
        } catch (err) {
            console.log('[-] Squareup OkHostnameVerifier pinner not found');
            //console.log(err);
        }


        
        // Android WebViewClient
        try {
            var AndroidWebViewClient_Activity = Java.use('android.webkit.WebViewClient');
            AndroidWebViewClient_Activity.onReceivedSslError.overload('android.webkit.WebView', 'android.webkit.SslErrorHandler', 'android.net.http.SslError').implementation = function (obj1, obj2, obj3) {
                console.log('[+] Bypassing Android WebViewClient');
            };
            
        } catch (err) {
            console.log('[-] Android WebViewClient pinner not found');
            //console.log(err);
        }



        // Apache Cordova WebViewClient
        try {
            var CordovaWebViewClient_Activity = Java.use('org.apache.cordova.CordovaWebViewClient');
            CordovaWebViewClient_Activity.onReceivedSslError.overload('android.webkit.WebView', 'android.webkit.SslErrorHandler', 'android.net.http.SslError').implementation = function (obj1, obj2, obj3) {
                console.log('[+] Bypassing Apache Cordova WebViewClient');
                obj3.proceed();
            };
            
        } catch (err) {
            console.log('[-] Apache Cordova WebViewClient pinner not found');
            //console.log(err):
        }



        // Boye AbstractVerifier
        try {
            var boye_AbstractVerifier = Java.use('ch.boye.httpclientandroidlib.conn.ssl.AbstractVerifier');
            boye_AbstractVerifier.verify.implementation = function (host, ssl) {
                console.log('[+] Bypassing Boye AbstractVerifier: ' + host);
            };
            
        } catch (err) {
            console.log('[-] Boye AbstractVerifier pinner not found');
            //console.log(err):
        }

     
    });
    
}, 0);