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hook-frida/hook_conversions.js

119 lines
4.6 KiB
JavaScript

console.log("Script loaded successfully");
// hook_okhttp_client()
if (Java.available) {
Java.perform(function() {
try {
var OkHttpClient = Java.use("okhttp3.OkHttpClient");
console.log("OkHttp detected in the app");
} catch (e) {
console.log("OkHttp not detected in the app");
}
});
Java.perform(function () {
console.log("start hook java.net.URL");
var URL = Java.use('java.net.URL');
URL.$init.overload('java.lang.String').implementation = function (spec) {
if (spec.includes("appsflyer")) {
console.log("URL request: " + spec);
if (spec.includes("conversions")) {
var stackTrace = Java.use('java.lang.Exception').$new().getStackTrace().toString();
console.log(stackTrace);
}
}
return this.$init(spec);
};
});
}
function printMethods(className) {
var jclass = Java.use(className);
var methods = jclass.class.getDeclaredMethods();
console.log("Printing methods of " + className + ":\n");
methods.forEach(function (method) {
console.log(method);
});
}
function hook_okhttp_client() {
if (Java.available) {
Java.perform(function () {
try {
var OkHttpClient = Java.use("okhttp3.OkHttpClient");
OkHttpClient.newCall.overload('okhttp3.Request').implementation = function (request) {
console.log("OkHttp Request URL: " + request.url().toString());
console.log("OkHttp Request Headers: " + request.headers().toString());
if (request.method() == "POST") {
console.log("OkHttp Request Body: " + request.body().contentType().toString());
// Here you can further extract the request body if needed.
}
var response = this.newCall(request).execute();
console.log("OkHttp Response: " + response.body().string());
// Note: Calling response.body().string() consumes the response body.
// You might need to recreate the response if the app expects to read it again.
return this.newCall(request);
};
} catch (e) {
console.log("Error hooking OkHttp: " + e);
}
});
}
}
function hook_HttpURLConnection_stream() {
console.log("start hook_HttpURLConnection_stream")
if (Java.available) {
Java.perform(function () {
var HttpURLConnection = Java.use("java.net.HttpURLConnection");
HttpURLConnection.getOutputStream.implementation = function () {
var outputStream = this.getOutputStream();
var OutputStreamWrapper = Java.use("java.io.OutputStream");
var newOutputStream = Java.registerClass({
name: "CustomOutputStream",
superClass: OutputStreamWrapper,
methods: {
write: function (buffer, byteOffset, byteCount) {
var data = Array.prototype.slice.call(buffer.slice(byteOffset, byteOffset + byteCount));
console.log("Request data: " + String.fromCharCode.apply(null, data));
outputStream.write(buffer, byteOffset, byteCount);
}
}
});
return newOutputStream.$new(outputStream);
};
HttpURLConnection.getInputStream.implementation = function () {
var inputStream = this.getInputStream();
var InputStreamWrapper = Java.use("java.io.InputStream");
var newInputStream = Java.registerClass({
name: "CustomInputStream",
superClass: InputStreamWrapper,
methods: {
read: function (buffer, byteOffset, byteCount) {
var bytesRead = inputStream.read(buffer, byteOffset, byteCount);
if (bytesRead != -1) {
var data = Array.prototype.slice.call(buffer.slice(byteOffset, byteOffset + bytesRead));
console.log("Response data: " + String.fromCharCode.apply(null, data));
}
return bytesRead;
}
}
});
return newInputStream.$new(inputStream);
};
});
}
}