Moonwave - Android

Moonwave is a Fortnite mobile redirect made to redirect Epic Games requests to a set URL by hooking curl_easy_setopt and the first ever mobile redirect made in Rust (let alone a Rust redirect but whatever).

Requirements

• Rust: to use this.
• NDK: to build.
• libc++_shared.so (for some builds): for this to work.
• IDA Knowledge: for 18.40+ and i won't help you get the offsets figure it out

How to build

To build the redirect just run cargo build --release --target aarch64-linux-android in a Terminal and you should find the lib under target/aarch64-linux-android/release/libmoonwave.so

How to inject into the APK

Put libmoonwave.so and libc++_shared.so inside libs/arm64-v8a/ in the apk and go to smali/com/epicgames/ue4 or unreal/GameActivity.smali and do this

.method public onCreate(Landroid/os/Bundle;)V
    .locals 11
    # if it doesnt exist on your apk you need this if it does don't do this and set v0 for moonwave
+   const-string v0, "c++_shared"
+   invoke-static {v0}, Ljava/lang/System;->loadLibrary(Ljava/lang/String;)V

+   const-string v1, "moonwave"
+   invoke-static {v1}, Ljava/lang/System;->loadLibrary(Ljava/lang/String;)V

Optional (disables minimal system requirements)

.method private processSystemInfo(Ljava/lang/String;Ljava/lang/String;)Z
    .locals 29
    
+   const/4 v0, 0x1
+   return v0

    :try_start_0 

Partyhub smali part

You must compile with --features partyhub so it can be included in the native lib!!!!!

.class public Lcom/razer/moonwave/Partyhub;
.super Ljava/lang/Object;

.method public constructor <init>()V
    .locals 0
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V
    return-void
.end method

.method public static native getLoginUrl()Ljava/lang/String;
.end method

.method public static native getRegisterUrl()Ljava/lang/String;
.end method

.method public static native getGraphqlUrl()Ljava/lang/String;
.end method