script/frida-learn/game_js/dldlkp.js

setImmediate(function(){
    Java.perform(function(){
        send("starting script");
        var GUtils = Java.use("com.ly.sdk.utils.GUtils");
        GUtils.getAppSignature.implementation = function(var1,var2,var3){
            var result = this.getAppSignature(var1,var2,var3);
            send("getAppSignature----> result:"+result);
            return result;
        };
        var ApplicationPackageManager = Java.use("android.app.ApplicationPackageManager");
        ApplicationPackageManager.getPackageInfo.overload("java.lang.String","int").implementation = function(var1,var2){
            var result = this.getPackageInfo(var1,var2);
            if(var2 == 64){
                send("getPackageInfo----> var2:"+var2);
                console.log(Java.use("android.util.Log").getStackTraceString(Java.use("java.lang.Exception").$new()));
            }

            return result;
        };

         Java.enumerateClassLoaders({
        "onMatch": function(loader) {
            console.log(loader);
        },
        "onComplete": function() {
            console.log("success");
        }
    });
    });
});