alex-frida/agent/safeSelf.js

export let SafeSelf ={

    start:function (){

        let connect = Module.findExportByName(null, "connect");
        if (connect != null) {
            Interceptor.attach(connect, {
                onEnter: function (args) {
                    let arg = args[1];
                    let port = arg.add(0x2).readUShort();
                    if (port === 41577
                        || port === 35421) {
                        //写值
                        // logHHex(arg)
                        arg.add(0x2).writeUShort(26151);

                    }


                }
            })
        }

    }
}