sslpinning.txt

/*  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 errDict = {};

		// TrustManager (Android < 7) //
		////////////////////////////////
		var X509TrustManager = Java.use('javax.net.ssl.X509TrustManager');
		var SSLContext = Java.use('javax.net.ssl.SSLContext');
		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) pinner');
				SSLContext_init.call(this, keyManager, TrustManagers, secureRandom);
			};
		} catch (err) {
			console.log('[-] TrustManager (Android < 7) pinner not found');
			//console.log(err);
		}



	
		// OkHTTPv3 (quadruple bypass) //
		/////////////////////////////////
		try {
			// Bypass OkHTTPv3 {1}
			var okhttp3_Activity_1 = Java.use('okhttp3.CertificatePinner');
			okhttp3_Activity_1.check.overload('java.lang.String', 'java.util.List').implementation = function(a, b) {
				console.log('[+] Bypassing OkHTTPv3 {1}: ' + a);
				return;
			};
		} catch (err) {
			console.log('[-] OkHTTPv3 {1} pinner not found');
			//console.log(err);
			errDict[err] = ['okhttp3.CertificatePinner', 'check'];
		}
		try {
			// Bypass OkHTTPv3 {2}
			// This method of CertificatePinner.check is deprecated but could be found in some old Android apps
			var okhttp3_Activity_2 = Java.use('okhttp3.CertificatePinner');
			okhttp3_Activity_2.check.overload('java.lang.String', 'java.security.cert.Certificate').implementation = function(a, b) {
				console.log('[+] Bypassing OkHTTPv3 {2}: ' + a);
				return;
			};
		} catch (err) {
			console.log('[-] OkHTTPv3 {2} pinner not found');
			//console.log(err);
			//errDict[err] = ['okhttp3.CertificatePinner', 'check'];
		}
		try {
			// Bypass OkHTTPv3 {3}
			var okhttp3_Activity_3 = Java.use('okhttp3.CertificatePinner');
			okhttp3_Activity_3.check.overload('java.lang.String', '[Ljava.security.cert.Certificate;').implementation = function(a, b) {
				console.log('[+] Bypassing OkHTTPv3 {3}: ' + a);
				return;
			};
		} catch(err) {
			console.log('[-] OkHTTPv3 {3} pinner not found');
			//console.log(err);
			errDict[err] = ['okhttp3.CertificatePinner', 'check'];
		}
		try {
			// Bypass OkHTTPv3 {4}
			var okhttp3_Activity_4 = Java.use('okhttp3.CertificatePinner'); 
			//okhttp3_Activity_4['check$okhttp'].implementation = function(a, b) {
			okhttp3_Activity_4.check$okhttp.overload('java.lang.String', 'kotlin.jvm.functions.Function0').implementation = function(a, b) {		
				console.log('[+] Bypassing OkHTTPv3 {4}: ' + a);
				return;
			};
		} catch(err) {
			console.log('[-] OkHTTPv3 {4} pinner not found');
			//console.log(err);
			errDict[err] = ['okhttp3.CertificatePinner', 'check$okhttp'];
		}
	

	
		// Trustkit (triple bypass) //
		//////////////////////////////
		try {
			// Bypass Trustkit {1}
			var trustkit_Activity_1 = Java.use('com.datatheorem.android.trustkit.pinning.OkHostnameVerifier');
			trustkit_Activity_1.verify.overload('java.lang.String', 'javax.net.ssl.SSLSession').implementation = function(a, b) {
				console.log('[+] Bypassing Trustkit {1}: ' + a);
				return true;
			};
		} catch (err) {
			console.log('[-] Trustkit {1} pinner not found');
			//console.log(err);
			errDict[err] = ['com.datatheorem.android.trustkit.pinning.OkHostnameVerifier', 'verify'];
		}
		try {
			// Bypass Trustkit {2}
			var trustkit_Activity_2 = Java.use('com.datatheorem.android.trustkit.pinning.OkHostnameVerifier');
			trustkit_Activity_2.verify.overload('java.lang.String', 'java.security.cert.X509Certificate').implementation = function(a, b) {
				console.log('[+] Bypassing Trustkit {2}: ' + a);
				return true;
			};
		} catch (err) {
			console.log('[-] Trustkit {2} pinner not found');
			//console.log(err);
			errDict[err] = ['com.datatheorem.android.trustkit.pinning.OkHostnameVerifier', 'verify'];
		}
		try {
			// Bypass Trustkit {3}
			var trustkit_PinningTrustManager = Java.use('com.datatheorem.android.trustkit.pinning.PinningTrustManager');
			trustkit_PinningTrustManager.checkServerTrusted.overload('[Ljava.security.cert.X509Certificate;', 'java.lang.String').implementation = function(chain, authType) {
				console.log('[+] Bypassing Trustkit {3}');
			};
		} catch (err) {
			console.log('[-] Trustkit {3} pinner not found');
			//console.log(err);
			errDict[err] = ['com.datatheorem.android.trustkit.pinning.PinningTrustManager', 'checkServerTrusted'];
		}
		
	
	
  
		// TrustManagerImpl (Android > 7) //
		////////////////////////////////////
		try {
			// Bypass TrustManagerImpl (Android > 7) {1}
			var array_list = Java.use("java.util.ArrayList");
			var TrustManagerImpl_Activity_1 = Java.use('com.android.org.conscrypt.TrustManagerImpl');
			TrustManagerImpl_Activity_1.checkTrustedRecursive.implementation = function(certs, ocspData, tlsSctData, host, clientAuth, untrustedChain, trustAnchorChain, used) {
				console.log('[+] Bypassing TrustManagerImpl (Android > 7) checkTrustedRecursive check for: '+ host);
				return array_list.$new();
			};
		} catch (err) {
			console.log('[-] TrustManagerImpl (Android > 7) checkTrustedRecursive check not found');
			//console.log(err);
			errDict[err] = ['com.android.org.conscrypt.TrustManagerImpl', 'checkTrustedRecursive'];
		}  
		try {
			// Bypass TrustManagerImpl (Android > 7) {2} (probably no more necessary)
			var TrustManagerImpl_Activity_2 = Java.use('com.android.org.conscrypt.TrustManagerImpl');
			TrustManagerImpl_Activity_2.verifyChain.implementation = function(untrustedChain, trustAnchorChain, host, clientAuth, ocspData, tlsSctData) {
				console.log('[+] Bypassing TrustManagerImpl (Android > 7) verifyChain check for: ' + host);
				return untrustedChain;
			};   
		} catch (err) {
			console.log('[-] TrustManagerImpl (Android > 7) verifyChain check not found');
			//console.log(err);
			errDict[err] = ['com.android.org.conscrypt.TrustManagerImpl', 'verifyChain'];  
		}

  
  
		

		// Appcelerator Titanium PinningTrustManager //
		///////////////////////////////////////////////
		try {
			var appcelerator_PinningTrustManager = Java.use('appcelerator.https.PinningTrustManager');
			appcelerator_PinningTrustManager.checkServerTrusted.implementation = function(chain, authType) {
				console.log('[+] Bypassing Appcelerator PinningTrustManager');
				return;
			};
		} catch (err) {
			console.log('[-] Appcelerator PinningTrustManager pinner not found');
			//console.log(err);
			errDict[err] = ['appcelerator.https.PinningTrustManager', 'checkServerTrusted'];  
		}




		// Fabric PinningTrustManager //
		////////////////////////////////
		try {
			var fabric_PinningTrustManager = Java.use('io.fabric.sdk.android.services.network.PinningTrustManager');
			fabric_PinningTrustManager.checkServerTrusted.implementation = function(chain, authType) {
				console.log('[+] Bypassing Fabric PinningTrustManager');
				return;
			};
		} catch (err) {
			console.log('[-] Fabric PinningTrustManager pinner not found');
			//console.log(err);
			errDict[err] = ['io.fabric.sdk.android.services.network.PinningTrustManager', 'checkServerTrusted'];  
		}




		// OpenSSLSocketImpl Conscrypt (double bypass) //
		/////////////////////////////////////////////////
		try {
			var OpenSSLSocketImpl = Java.use('com.android.org.conscrypt.OpenSSLSocketImpl');
			OpenSSLSocketImpl.verifyCertificateChain.implementation = function(certRefs, JavaObject, authMethod) {
				console.log('[+] Bypassing OpenSSLSocketImpl Conscrypt {1}');
			};
		} catch (err) {
			console.log('[-] OpenSSLSocketImpl Conscrypt {1} pinner not found');
			//console.log(err);
			errDict[err] = ['com.android.org.conscrypt.OpenSSLSocketImpl', 'verifyCertificateChain'];
		}
		try {
			var OpenSSLSocketImpl = Java.use('com.android.org.conscrypt.OpenSSLSocketImpl');
			OpenSSLSocketImpl.verifyCertificateChain.implementation = function(certChain, authMethod) {
				console.log('[+] Bypassing OpenSSLSocketImpl Conscrypt {2}');
			};
		} catch (err) {
			console.log('[-] OpenSSLSocketImpl Conscrypt {2} pinner not found');
			//console.log(err);
			errDict[err] = ['com.android.org.conscrypt.OpenSSLSocketImpl', 'verifyCertificateChain'];  
		}




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




		// 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);
			errDict[err] = ['org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl', 'verifyCertificateChain'];   
		}




		// PhoneGap sslCertificateChecker //
		////////////////////////////////////
		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(a, b, c) {
				console.log('[+] Bypassing PhoneGap sslCertificateChecker: ' + a);
				return true;
			};
		} catch (err) {
			console.log('[-] PhoneGap sslCertificateChecker pinner not found');
			//console.log(err);
			errDict[err] = ['nl.xservices.plugins.sslCertificateChecker', 'execute'];
		}




		// IBM MobileFirst pinTrustedCertificatePublicKey (double bypass) //
		////////////////////////////////////////////////////////////////////
		try {
			// Bypass IBM MobileFirst {1}
			var WLClient_Activity_1 = Java.use('com.worklight.wlclient.api.WLClient');
			WLClient_Activity_1.getInstance().pinTrustedCertificatePublicKey.overload('java.lang.String').implementation = function(cert) {
				console.log('[+] Bypassing IBM MobileFirst pinTrustedCertificatePublicKey {1}: ' + cert);
				return;
			};
			} catch (err) {
			console.log('[-] IBM MobileFirst pinTrustedCertificatePublicKey {1} pinner not found');
			//console.log(err);
			errDict[err] = ['com.worklight.wlclient.api.WLClient', 'pinTrustedCertificatePublicKey'];
		}
		try {
			// Bypass IBM MobileFirst {2}
			var WLClient_Activity_2 = Java.use('com.worklight.wlclient.api.WLClient');
			WLClient_Activity_2.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 {2} pinner not found');
			//console.log(err);
			errDict[err] = ['com.worklight.wlclient.api.WLClient', 'pinTrustedCertificatePublicKey'];
		}




		// IBM WorkLight (ancestor of MobileFirst) HostNameVerifierWithCertificatePinning (quadruple bypass) //
		///////////////////////////////////////////////////////////////////////////////////////////////////////
		try {
			// Bypass IBM WorkLight {1}
			var worklight_Activity_1 = Java.use('com.worklight.wlclient.certificatepinning.HostNameVerifierWithCertificatePinning');
			worklight_Activity_1.verify.overload('java.lang.String', 'javax.net.ssl.SSLSocket').implementation = function(a, b) {
				console.log('[+] Bypassing IBM WorkLight HostNameVerifierWithCertificatePinning {1}: ' + a);
				return;
			};
		} catch (err) {
			console.log('[-] IBM WorkLight HostNameVerifierWithCertificatePinning {1} pinner not found');
			//console.log(err);
			errDict[err] = ['com.worklight.wlclient.certificatepinning.HostNameVerifierWithCertificatePinning', 'verify'];
		}
		try {
			// Bypass IBM WorkLight {2}
			var worklight_Activity_2 = Java.use('com.worklight.wlclient.certificatepinning.HostNameVerifierWithCertificatePinning');
			worklight_Activity_2.verify.overload('java.lang.String', 'java.security.cert.X509Certificate').implementation = function(a, b) {
				console.log('[+] Bypassing IBM WorkLight HostNameVerifierWithCertificatePinning {2}: ' + a);
				return;
			};
		} catch (err) {
			console.log('[-] IBM WorkLight HostNameVerifierWithCertificatePinning {2} pinner not found');
			//console.log(err);
			errDict[err] = ['com.worklight.wlclient.certificatepinning.HostNameVerifierWithCertificatePinning', 'verify'];
		}
		try {
			// Bypass IBM WorkLight {3}
			var worklight_Activity_3 = Java.use('com.worklight.wlclient.certificatepinning.HostNameVerifierWithCertificatePinning');
			worklight_Activity_3.verify.overload('java.lang.String', '[Ljava.lang.String;', '[Ljava.lang.String;').implementation = function(a, b) {
				console.log('[+] Bypassing IBM WorkLight HostNameVerifierWithCertificatePinning {3}: ' + a);
				return;
			};
		} catch (err) {
			console.log('[-] IBM WorkLight HostNameVerifierWithCertificatePinning {3} pinner not found');
			//console.log(err);
			errDict[err] = ['com.worklight.wlclient.certificatepinning.HostNameVerifierWithCertificatePinning', 'verify'];
		}
		try {
			// Bypass IBM WorkLight {4}
			var worklight_Activity_4 = Java.use('com.worklight.wlclient.certificatepinning.HostNameVerifierWithCertificatePinning');
			worklight_Activity_4.verify.overload('java.lang.String', 'javax.net.ssl.SSLSession').implementation = function(a, b) {
				console.log('[+] Bypassing IBM WorkLight HostNameVerifierWithCertificatePinning {4}: ' + a);
				return true;
			};
		} catch (err) {
			console.log('[-] IBM WorkLight HostNameVerifierWithCertificatePinning {4} pinner not found');
			//console.log(err);
			errDict[err] = ['com.worklight.wlclient.certificatepinning.HostNameVerifierWithCertificatePinning', 'verify'];
		}




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


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


		// 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(a, b) {
				console.log('[+] Bypassing CWAC-Netsecurity CertPinManager: ' + a);
				return true;
			};
		} catch (err) {
			console.log('[-] CWAC-Netsecurity CertPinManager pinner not found');
			//console.log(err);
			errDict[err] = ['com.commonsware.cwac.netsecurity.conscrypt.CertPinManager', 'isChainValid'];
		}




		// 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(a, b, c) {
				console.log('[+] Bypassing Worklight Androidgap WLCertificatePinningPlugin: ' + a);
				return true;
			};
		} catch (err) {
			console.log('[-] Worklight Androidgap WLCertificatePinningPlugin pinner not found');
			//console.log(err);
			errDict[err] = ['com.worklight.androidgap.plugin.WLCertificatePinningPlugin', 'execute'];
		}




		// 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);
			errDict[err] = ['io.netty.handler.ssl.util.FingerprintTrustManagerFactory', 'checkTrusted'];
		}




		// Squareup CertificatePinner [OkHTTP<v3] (double bypass) //
		////////////////////////////////////////////////////////////
		try {
			// Bypass Squareup CertificatePinner  {1}
			var Squareup_CertificatePinner_Activity_1 = Java.use('com.squareup.okhttp.CertificatePinner');
			Squareup_CertificatePinner_Activity_1.check.overload('java.lang.String', 'java.security.cert.Certificate').implementation = function(a, b) {
				console.log('[+] Bypassing Squareup CertificatePinner {1}: ' + a);
				return;
			};
		} catch (err) {
			console.log('[-] Squareup CertificatePinner {1} pinner not found');
			//console.log(err);
			errDict[err] = ['com.squareup.okhttp.CertificatePinner', 'check'];
		}
		try {
			// Bypass Squareup CertificatePinner {2}
			var Squareup_CertificatePinner_Activity_2 = Java.use('com.squareup.okhttp.CertificatePinner');
			Squareup_CertificatePinner_Activity_2.check.overload('java.lang.String', 'java.util.List').implementation = function(a, b) {
				console.log('[+] Bypassing Squareup CertificatePinner {2}: ' + a);
				return;
			};
		} catch (err) {
			console.log('[-] Squareup CertificatePinner {2} pinner not found');
			//console.log(err);
			errDict[err] = ['com.squareup.okhttp.CertificatePinner', 'check'];
		}




		// Squareup OkHostnameVerifier [OkHTTP v3] (double bypass) //
		/////////////////////////////////////////////////////////////
		try {
			// Bypass Squareup OkHostnameVerifier {1}
			var Squareup_OkHostnameVerifier_Activity_1 = Java.use('com.squareup.okhttp.internal.tls.OkHostnameVerifier');
			Squareup_OkHostnameVerifier_Activity_1.verify.overload('java.lang.String', 'java.security.cert.X509Certificate').implementation = function(a, b) {
				console.log('[+] Bypassing Squareup OkHostnameVerifier {1}: ' + a);
				return true;
			};
		} catch (err) {
			console.log('[-] Squareup OkHostnameVerifier check not found');
			//console.log(err);
			errDict[err] = ['com.squareup.okhttp.internal.tls.OkHostnameVerifier', 'verify'];
		}
		try {
			// Bypass Squareup OkHostnameVerifier {2}
			var Squareup_OkHostnameVerifier_Activity_2 = Java.use('com.squareup.okhttp.internal.tls.OkHostnameVerifier');
			Squareup_OkHostnameVerifier_Activity_2.verify.overload('java.lang.String', 'javax.net.ssl.SSLSession').implementation = function(a, b) {
				console.log('[+] Bypassing Squareup OkHostnameVerifier {2}: ' + a);
				return true;
			};
		} catch (err) {
			console.log('[-] Squareup OkHostnameVerifier check not found');
			//console.log(err);
			errDict[err] = ['com.squareup.okhttp.internal.tls.OkHostnameVerifier', 'verify'];
		}


		

		// Android WebViewClient (quadruple bypass) //
		//////////////////////////////////////////////
		try {
			// Bypass WebViewClient {1} (deprecated from Android 6)
			var AndroidWebViewClient_Activity_1 = Java.use('android.webkit.WebViewClient');
			AndroidWebViewClient_Activity_1.onReceivedSslError.overload('android.webkit.WebView', 'android.webkit.SslErrorHandler', 'android.net.http.SslError').implementation = function(obj1, obj2, obj3) {
				console.log('[+] Bypassing Android WebViewClient check {1}');
			};
		} catch (err) {
			console.log('[-] Android WebViewClient {1} check not found');
			//console.log(err)
			errDict[err] = ['android.webkit.WebViewClient', 'onReceivedSslError'];
		}
		// Not working properly temporarily disused
		//try {
		//	// Bypass WebViewClient {2}
		//	var AndroidWebViewClient_Activity_2 = Java.use('android.webkit.WebViewClient');
		//	AndroidWebViewClient_Activity_2.onReceivedHttpError.overload('android.webkit.WebView', 'android.webkit.WebResourceRequest', 'android.webkit.WebResourceResponse').implementation = function(obj1, obj2, obj3) {
		//		console.log('[+] Bypassing Android WebViewClient check {2}');
		//	};
		//} catch (err) {
		//	console.log('[-] Android WebViewClient {2} check not found');
		//	//console.log(err)
		//	errDict[err] = ['android.webkit.WebViewClient', 'onReceivedHttpError'];
		//}
		try {
			// Bypass WebViewClient {3}
			var AndroidWebViewClient_Activity_3 = Java.use('android.webkit.WebViewClient');
			//AndroidWebViewClient_Activity_3.onReceivedError.overload('android.webkit.WebView', 'int', 'java.lang.String', 'java.lang.String').implementation = function(obj1, obj2, obj3, obj4) {
			AndroidWebViewClient_Activity_3.onReceivedError.implementation = function(view, errCode, description, failingUrl) {
				console.log('[+] Bypassing Android WebViewClient check {3}');
			};
		} catch (err) {
			console.log('[-] Android WebViewClient {3} check not found');
			//console.log(err)
			errDict[err] = ['android.webkit.WebViewClient', 'onReceivedError'];
		}
		try {
			// Bypass WebViewClient {4}
			var AndroidWebViewClient_Activity_4 = Java.use('android.webkit.WebViewClient');
			AndroidWebViewClient_Activity_4.onReceivedError.overload('android.webkit.WebView', 'android.webkit.WebResourceRequest', 'android.webkit.WebResourceError').implementation = function(obj1, obj2, obj3) {
				console.log('[+] Bypassing Android WebViewClient check {4}');
			};
		} catch (err) {
			console.log('[-] Android WebViewClient {4} check not found');
			//console.log(err)
			errDict[err] = ['android.webkit.WebViewClient', 'onReceivedError'];
		}
		



		// 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 check');
				obj3.proceed();
			};
		} catch (err) {
			console.log('[-] Apache Cordova WebViewClient check 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 check for: ' + host);
			};
		} catch (err) {
			console.log('[-] Boye AbstractVerifier check not found');
			//console.log(err);
			errDict[err] = ['ch.boye.httpclientandroidlib.conn.ssl.AbstractVerifier', 'verify'];
		}



		// Apache AbstractVerifier (quadruple bypass) //
		////////////////////////////////////////////////
		try {
			var apache_AbstractVerifier_1 = Java.use('org.apache.http.conn.ssl.AbstractVerifier');
			apache_AbstractVerifier_1.verify.overload('java.lang.String', 'java.security.cert.X509Certificate').implementation = function(a, b) {
				console.log('[+] Bypassing Apache AbstractVerifier {1} check for: ' + a);
				return;
			};
		} catch (err) {
			console.log('[-] Apache AbstractVerifier {1} check not found');
			//console.log(err);
			errDict[err] = ['org.apache.http.conn.ssl.AbstractVerifier', 'verify'];
		}
				try {
			var apache_AbstractVerifier_2 = Java.use('org.apache.http.conn.ssl.AbstractVerifier');
			apache_AbstractVerifier_2.verify.overload('java.lang.String', 'javax.net.ssl.SSLSocket').implementation = function(a, b) {
				console.log('[+] Bypassing Apache AbstractVerifier {2} check for: ' + a);
				return;
			};
		} catch (err) {
			console.log('[-] Apache AbstractVerifier {2} check not found');
			//console.log(err);
			errDict[err] = ['org.apache.http.conn.ssl.AbstractVerifier', 'verify'];
		}
				try {
			var apache_AbstractVerifier_3 = Java.use('org.apache.http.conn.ssl.AbstractVerifier');
			apache_AbstractVerifier_3.verify.overload('java.lang.String', 'javax.net.ssl.SSLSession').implementation = function(a, b) {
				console.log('[+] Bypassing Apache AbstractVerifier {3} check for: ' + a);
				return;
			};
		} catch (err) {
			console.log('[-] Apache AbstractVerifier {3} check not found');
			//console.log(err);
			errDict[err] = ['org.apache.http.conn.ssl.AbstractVerifier', 'verify'];
		}
				try {
			var apache_AbstractVerifier_4 = Java.use('org.apache.http.conn.ssl.AbstractVerifier');
			apache_AbstractVerifier_4.verify.overload('java.lang.String', '[Ljava.lang.String;', '[Ljava.lang.String;', 'boolean').implementation = function(a, b, c, d) {
				console.log('[+] Bypassing Apache AbstractVerifier {4} check for: ' + a);
				return;
			};
		} catch (err) {
			console.log('[-] Apache AbstractVerifier {4} check not found');
			//console.log(err);
			errDict[err] = ['org.apache.http.conn.ssl.AbstractVerifier', 'verify'];
		}




		// Chromium Cronet //
		/////////////////////
		try {
			var CronetEngineBuilderImpl_Activity = Java.use("org.chromium.net.impl.CronetEngineBuilderImpl");
			// Setting argument to TRUE (default is TRUE) to disable Public Key pinning for local trust anchors
			CronetEngine_Activity.enablePublicKeyPinningBypassForLocalTrustAnchors.overload('boolean').implementation = function(a) {
				console.log("[+] Disabling Public Key pinning for local trust anchors in Chromium Cronet");
				var cronet_obj_1 = CronetEngine_Activity.enablePublicKeyPinningBypassForLocalTrustAnchors.call(this, true);
				return cronet_obj_1;
			};
			// Bypassing Chromium Cronet pinner
			CronetEngine_Activity.addPublicKeyPins.overload('java.lang.String', 'java.util.Set', 'boolean', 'java.util.Date').implementation = function(hostName, pinsSha256, includeSubdomains, expirationDate) {
				console.log("[+] Bypassing Chromium Cronet pinner: " + hostName);
				var cronet_obj_2 = CronetEngine_Activity.addPublicKeyPins.call(this, hostName, pinsSha256, includeSubdomains, expirationDate);
				return cronet_obj_2;
			};
		} catch (err) {
			console.log('[-] Chromium Cronet pinner not found')
			//console.log(err);
		}




		// Flutter Pinning packages http_certificate_pinning and ssl_pinning_plugin (double bypass) //
		//////////////////////////////////////////////////////////////////////////////////////////////
		try {
			// Bypass HttpCertificatePinning.check {1}
			var HttpCertificatePinning_Activity = Java.use('diefferson.http_certificate_pinning.HttpCertificatePinning');
			HttpCertificatePinning_Activity.checkConnexion.overload("java.lang.String", "java.util.List", "java.util.Map", "int", "java.lang.String").implementation = function (a, b, c ,d, e) {
				console.log('[+] Bypassing Flutter HttpCertificatePinning : ' + a);
				return true;
			};
		} catch (err) {
			console.log('[-] Flutter HttpCertificatePinning pinner not found');
			//console.log(err);
			errDict[err] = ['diefferson.http_certificate_pinning.HttpCertificatePinning', 'checkConnexion'];
		}
		try {
			// Bypass SslPinningPlugin.check {2}
			var SslPinningPlugin_Activity = Java.use('com.macif.plugin.sslpinningplugin.SslPinningPlugin');
			SslPinningPlugin_Activity.checkConnexion.overload("java.lang.String", "java.util.List", "java.util.Map", "int", "java.lang.String").implementation = function (a, b, c ,d, e) {
				console.log('[+] Bypassing Flutter SslPinningPlugin: ' + a);
				return true;
			};
		} catch (err) {
			console.log('[-] Flutter SslPinningPlugin pinner not found');
			//console.log(err);
			errDict[err] = ['com.macif.plugin.sslpinningplugin.SslPinningPlugin', 'checkConnexion'];
		}
		
		
		
		
		// Unusual/obfuscated pinners bypass //
		///////////////////////////////////////
		try {
			// Iterating all caught pinner errors and try to overload them 
			for (var key in errDict) {
				var errStr = key;
				var targetClass = errDict[key][0]
				var targetFunc = errDict[key][1]
				var retType = Java.use(targetClass)[targetFunc].returnType.type;
				//console.log("errDict content: "+errStr+" "+targetClass+"."+targetFunc);
				if (String(errStr).includes('.overload')) {
					overloader(errStr, targetClass, targetFunc,retType);
				}
			}
		} catch (err) {
			//console.log('[-] The pinner "'+targetClass+'.'+targetFunc+'" is not unusual/obfuscated, skipping it..');
			//console.log(err);
		}



		
		// Dynamic SSLPeerUnverifiedException Bypasser                               //
		// An useful technique to bypass SSLPeerUnverifiedException failures raising //
		// when the Android app uses some uncommon SSL Pinning methods or an heavily //
		// code obfuscation. Inspired by an idea of: https://github.com/httptoolkit  //
		///////////////////////////////////////////////////////////////////////////////
		try {
			var UnverifiedCertError = Java.use('javax.net.ssl.SSLPeerUnverifiedException');
			UnverifiedCertError.$init.implementation = function (reason) {
				try {
					var stackTrace = Java.use('java.lang.Thread').currentThread().getStackTrace();
					var exceptionStackIndex = stackTrace.findIndex(stack =>
						stack.getClassName() === "javax.net.ssl.SSLPeerUnverifiedException"
					);
					// Retrieve the method raising the SSLPeerUnverifiedException
					var callingFunctionStack = stackTrace[exceptionStackIndex + 1];
					var className = callingFunctionStack.getClassName();
					var methodName = callingFunctionStack.getMethodName();
					var callingClass = Java.use(className);
					var callingMethod = callingClass[methodName];
					console.log('\x1b[36m[!] Unexpected SSLPeerUnverifiedException occurred related to the method "'+className+'.'+methodName+'"\x1b[0m');
					//console.log("Stacktrace details:\n"+stackTrace);
					// Checking if the SSLPeerUnverifiedException was generated by an usually negligible (not blocking) method
					if (className == 'com.android.org.conscrypt.ActiveSession' || className == 'com.google.android.gms.org.conscrypt.ActiveSession') {
						throw 'Reason: skipped SSLPeerUnverifiedException bypass since the exception was raised from a (usually) non blocking method on the Android app';
					}
					else {
						console.log('\x1b[34m[!] Starting to dynamically circumvent the SSLPeerUnverifiedException for the method "'+className+'.'+methodName+'"...\x1b[0m');
						var retTypeName = callingMethod.returnType.type;			
						// Skip it when the calling method was already bypassed with Frida
						if (!(callingMethod.implementation)) {
							// Trying to bypass (via implementation) the SSLPeerUnverifiedException if due to an uncommon SSL Pinning method
							callingMethod.implementation = function() {
								console.log('\x1b[34m[+] Bypassing the unusual/obfuscated pinner "'+className+'.'+methodName+'" via Frida function implementation\x1b[0m');
								returner(retTypeName);
							}
						}
					}
				} catch (err2) {
					// Dynamic circumvention via function implementation does not works, then trying via function overloading
					if (String(err2).includes('.overload')) {
						overloader(err2, className, methodName, retTypeName);
					} else {
						if (String(err2).includes('SSLPeerUnverifiedException')) {
							console.log('\x1b[36m[-] Failed to dynamically circumvent SSLPeerUnverifiedException -> '+err2+'\x1b[0m');
						} else {
							//console.log('\x1b[36m[-] Another kind of exception raised during overloading  -> '+err2+'\x1b[0m');
						}
					}
				}
				//console.log('\x1b[36m[+] SSLPeerUnverifiedException hooked\x1b[0m');
				return this.$init(reason);
			};
		} catch (err1) {
			//console.log('\x1b[36m[-] SSLPeerUnverifiedException not found\x1b[0m');
			//console.log('\x1b[36m'+err1+'\x1b[0m');
		}
		
 
	});
	
}, 0);




function returner(typeName) {
	// This is a improvable rudimentary fix, if not works you can patch it manually
	//console.log("typeName: "+typeName)
	if (typeName === undefined || typeName === 'void') {
		return;
	} else if (typeName === 'boolean') {
		return true;
	} else {
		return null;
	}
}


function overloader(errStr, targetClass, targetFunc, retType) {
	// One ring to overload them all.. ;-)
	var tClass = Java.use(targetClass);
	var tFunc = tClass[targetFunc];
	var params = [];
	var argList = [];
	var overloads = tFunc.overloads;
	var returnTypeName = retType;
	var splittedList = String(errStr).split('.overload');
	for (var n=1; n<splittedList.length; n++) {
		var extractedOverload = splittedList[n].trim().split('(')[1].slice(0,-1).replaceAll("'","");
		// Discarding useless error strings
		if (extractedOverload.includes('<signature>')) {
			continue;
		}
		console.log('\x1b[34m[!] Found the unusual/obfuscated pinner "'+targetClass+'.'+targetFunc+'('+extractedOverload+')"\x1b[0m');
		// Check if extractedOverload is empty
		if (!extractedOverload) {
			// Overloading method withouth arguments
			tFunc.overload().implementation = function() {
				var printStr = printer();
				console.log('\x1b[34m[+] Bypassing the unusual/obfuscated pinner "'+targetClass+'.'+targetFunc+'('+extractedOverload+')"'+printStr+'\x1b[0m');
				returner(returnTypeName);
			}
		} else {
			// Check if extractedOverload has multiple arguments
			if (extractedOverload.includes(',')) {
				argList = extractedOverload.split(', ');
			} 
			// Considering max 8 arguments for the method to overload (Note: increase it, if needed)
			if (argList.length == 0) {
				tFunc.overload(extractedOverload).implementation = function(a) {
					var printStr = printer();
					console.log('\x1b[34m[+] Bypassing the unusual/obfuscated pinner "'+targetClass+'.'+targetFunc+'('+extractedOverload+')"'+printStr+'\x1b[0m');
					returner(returnTypeName);
				}
			} else if (argList.length == 2) {
				tFunc.overload(argList[0], argList[1]).implementation = function(a,b) {
					var printStr = printer(a);
					console.log('\x1b[34m[+] Bypassing the unusual/obfuscated pinner "'+targetClass+'.'+targetFunc+'('+extractedOverload+')"'+printStr+'\x1b[0m');
					returner(returnTypeName);
				}
			} else if (argList.length == 3) {
				tFunc.overload(argList[0], argList[1], argList[2]).implementation = function(a,b,c) {
					var printStr = printer(a,b);
					console.log('\x1b[34m[+] Bypassing the unusual/obfuscated pinner "'+targetClass+'.'+targetFunc+'('+extractedOverload+')"'+printStr+'\x1b[0m');
					returner(returnTypeName);
				}
			} else if (argList.length == 4) {
				tFunc.overload(argList[0], argList[1], argList[2], argList[3]).implementation = function(a,b,c,d) {
					var printStr = printer(a,b,c);
					console.log('\x1b[34m[+] Bypassing the unusual/obfuscated pinner "'+targetClass+'.'+targetFunc+'('+extractedOverload+')"'+printStr+'\x1b[0m');
					returner(returnTypeName);
				}
			}  else if (argList.length == 5) {
				tFunc.overload(argList[0], argList[1], argList[2], argList[3], argList[4]).implementation = function(a,b,c,d,e) {
					var printStr = printer(a,b,c,d);
					console.log('\x1b[34m[+] Bypassing the unusual/obfuscated pinner "'+targetClass+'.'+targetFunc+'('+extractedOverload+')"'+printStr+'\x1b[0m');
					returner(returnTypeName);
				}
			}  else if (argList.length == 6) {
				tFunc.overload(argList[0], argList[1], argList[2], argList[3], argList[4], argList[5]).implementation = function(a,b,c,d,e,f) {
					var printStr = printer(a,b,c,d,e);
					console.log('\x1b[34m[+] Bypassing the unusual/obfuscated pinner "'+targetClass+'.'+targetFunc+'('+extractedOverload+')"'+printStr+'\x1b[0m');
					returner(returnTypeName);
				}
			}  else if (argList.length == 7) {
				tFunc.overload(argList[0], argList[1], argList[2], argList[3], argList[4], argList[5], argList[6]).implementation = function(a,b,c,d,e,f,g) {
					var printStr = printer(a,b,c,d,e,f);
					console.log('\x1b[34m[+] Bypassing the unusual/obfuscated pinner "'+targetClass+'.'+targetFunc+'('+extractedOverload+')"'+printStr+'\x1b[0m');
					returner(returnTypeName);
				}
			}  else if (argList.length == 8) {
				tFunc.overload(argList[0], argList[1], argList[2], argList[3], argList[4], argList[5], argList[6], argList[7]).implementation = function(a,b,c,d,e,f,g,h) {
					var printStr = printer(a,b,c,d,e,f,g);
					console.log('\x1b[34m[+] Bypassing the unusual/obfuscated pinner "'+targetClass+'.'+targetFunc+'('+extractedOverload+')"'+printStr+'\x1b[0m');
					returner(returnTypeName);
				}
			}
		}
		
	}
}


function printer(a,b,c,d,e,f,g,h) {
	// Build the string to print for the overloaded pinner
	var printList = [];
	var printStr = '';
	if (typeof a === 'string') {
		printList.push(a);
	}
	if (typeof b === 'string') {
		printList.push(b);
	}
	if (typeof c === 'string') {
		printList.push(c);
	}
	if (typeof d === 'string') {
		printList.push(d);
	}
	if (typeof e === 'string') {
		printList.push(e);
	}
	if (typeof f === 'string') {
		printList.push(f);
	}
	if (typeof g === 'string') {
		printList.push(g);
	}
	if (typeof h === 'string') {
		printList.push(h);
	}
	if (printList.length !== 0) {
		printStr = ' check for:';
		for (var i=0; i<printList.length; i++) {
			printStr += ' '+printList[i];
		}
	}
	return printStr;
}