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/c2/j.java

@@ -0,0 +1,80 @@
+package c2;
+
+import android.content.ContentValues;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import com.google.android.gms.tasks.Continuation;
+import com.google.android.gms.tasks.Task;
+import com.google.firebase.remoteconfig.internal.ConfigFetchHandler;
+import e2.InterfaceC0313b;
+import java.util.HashMap;
+
+/* loaded from: classes3.dex */
+public final /* synthetic */ class j implements InterfaceC0313b, Continuation, d2.f {
+
+    /* renamed from: a, reason: collision with root package name */
+    public final /* synthetic */ long f4260a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final /* synthetic */ Object f4261b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public final /* synthetic */ Object f4262c;
+
+    public /* synthetic */ j(ConfigFetchHandler configFetchHandler, long j4, HashMap hashMap) {
+        this.f4261b = configFetchHandler;
+        this.f4260a = j4;
+        this.f4262c = hashMap;
+    }
+
+    @Override // d2.f
+    public Object apply(Object obj) {
+        SQLiteDatabase sQLiteDatabase = (SQLiteDatabase) obj;
+        int i = ((Z1.c) this.f4262c).f2180a;
+        String num = Integer.toString(i);
+        String str = (String) this.f4261b;
+        Cursor rawQuery = sQLiteDatabase.rawQuery("SELECT 1 FROM log_event_dropped WHERE log_source = ? AND reason = ?", new String[]{str, num});
+        try {
+            boolean z3 = rawQuery.getCount() > 0;
+            rawQuery.close();
+            long j4 = this.f4260a;
+            if (z3) {
+                sQLiteDatabase.execSQL("UPDATE log_event_dropped SET events_dropped_count = events_dropped_count + " + j4 + " WHERE log_source = ? AND reason = ?", new String[]{str, Integer.toString(i)});
+                return null;
+            }
+            ContentValues contentValues = new ContentValues();
+            contentValues.put("log_source", str);
+            contentValues.put("reason", Integer.valueOf(i));
+            contentValues.put("events_dropped_count", Long.valueOf(j4));
+            sQLiteDatabase.insert("log_event_dropped", null, contentValues);
+            return null;
+        } catch (Throwable th) {
+            rawQuery.close();
+            throw th;
+        }
+    }
+
+    @Override // e2.InterfaceC0313b
+    public Object execute() {
+        l lVar = (l) this.f4261b;
+        long q4 = lVar.f4273g.q() + this.f4260a;
+        d2.h hVar = (d2.h) lVar.f4269c;
+        W1.j jVar = (W1.j) this.f4262c;
+        hVar.getClass();
+        hVar.s(new d2.e(q4, jVar));
+        return null;
+    }
+
+    @Override // com.google.android.gms.tasks.Continuation
+    public Object then(Task task) {
+        Task lambda$fetch$0;
+        lambda$fetch$0 = ((ConfigFetchHandler) this.f4261b).lambda$fetch$0(this.f4260a, (HashMap) this.f4262c, task);
+        return lambda$fetch$0;
+    }
+
+    public /* synthetic */ j(Object obj, long j4, Object obj2) {
+        this.f4261b = obj;
+        this.f4262c = obj2;
+        this.f4260a = j4;
+    }
+}