Primer paso de la investigacion. Se aportan el .apk, las carpetas con el apk extraido y el apk descompilado. El archivo API_DOCUMENTATION.md es un archivo donde se anotaran los descubrimientos del funcionamiento de la API, y los .py son scripts para probar la funcionalidad de la API con los métodos que vayamos encontrando. Finalmente, los archivos .js son scripts de Frida para extraer informacion de la APP durante la ejecucion.

apk_decompiled/sources/Z2/C0099g.java

@@ -0,0 +1,76 @@
+package Z2;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.TreeMap;
+
+/* renamed from: Z2.g, reason: case insensitive filesystem */
+/* loaded from: classes3.dex */
+public final class C0099g extends AbstractC0104l {
+
+    /* renamed from: d, reason: collision with root package name */
+    public static final C0093a f2260d = new C0093a(1);
+
+    /* renamed from: a, reason: collision with root package name */
+    public final L f2261a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final C0098f[] f2262b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public final p f2263c;
+
+    public C0099g(L l4, TreeMap treeMap) {
+        this.f2261a = l4;
+        this.f2262b = (C0098f[]) treeMap.values().toArray(new C0098f[treeMap.size()]);
+        this.f2263c = p.a((String[]) treeMap.keySet().toArray(new String[treeMap.size()]));
+    }
+
+    @Override // Z2.AbstractC0104l
+    public final Object fromJson(r rVar) {
+        try {
+            Object e4 = this.f2261a.e();
+            try {
+                rVar.e();
+                while (rVar.Y()) {
+                    int j02 = rVar.j0(this.f2263c);
+                    if (j02 == -1) {
+                        rVar.l0();
+                        rVar.m0();
+                    } else {
+                        C0098f c0098f = this.f2262b[j02];
+                        c0098f.f2258b.set(e4, c0098f.f2259c.fromJson(rVar));
+                    }
+                }
+                rVar.x();
+                return e4;
+            } catch (IllegalAccessException unused) {
+                throw new AssertionError();
+            }
+        } catch (IllegalAccessException unused2) {
+            throw new AssertionError();
+        } catch (InstantiationException e5) {
+            throw new RuntimeException(e5);
+        } catch (InvocationTargetException e6) {
+            b3.f.i(e6);
+            throw null;
+        }
+    }
+
+    @Override // Z2.AbstractC0104l
+    public final void toJson(x xVar, Object obj) {
+        try {
+            xVar.e();
+            for (C0098f c0098f : this.f2262b) {
+                xVar.Z(c0098f.f2257a);
+                c0098f.f2259c.toJson(xVar, c0098f.f2258b.get(obj));
+            }
+            xVar.O();
+        } catch (IllegalAccessException unused) {
+            throw new AssertionError();
+        }
+    }
+
+    public final String toString() {
+        return "JsonAdapter(" + this.f2261a + ")";
+    }
+}