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/e3/C0328n.java

@@ -0,0 +1,106 @@
+package e3;
+
+import java.text.DateFormat;
+import java.util.Date;
+import java.util.regex.Pattern;
+import kotlin.jvm.internal.Intrinsics;
+
+/* renamed from: e3.n, reason: case insensitive filesystem */
+/* loaded from: classes3.dex */
+public final class C0328n {
+
+    /* renamed from: j, reason: collision with root package name */
+    public static final Pattern f6376j = Pattern.compile("(\\d{2,4})[^\\d]*");
+
+    /* renamed from: k, reason: collision with root package name */
+    public static final Pattern f6377k = Pattern.compile("(?i)(jan|feb|mar|apr|may|jun|jul|aug|sep|oct|nov|dec).*");
+
+    /* renamed from: l, reason: collision with root package name */
+    public static final Pattern f6378l = Pattern.compile("(\\d{1,2})[^\\d]*");
+
+    /* renamed from: m, reason: collision with root package name */
+    public static final Pattern f6379m = Pattern.compile("(\\d{1,2}):(\\d{1,2}):(\\d{1,2})[^\\d]*");
+
+    /* renamed from: a, reason: collision with root package name */
+    public final String f6380a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final String f6381b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public final long f6382c;
+
+    /* renamed from: d, reason: collision with root package name */
+    public final String f6383d;
+
+    /* renamed from: e, reason: collision with root package name */
+    public final String f6384e;
+
+    /* renamed from: f, reason: collision with root package name */
+    public final boolean f6385f;
+
+    /* renamed from: g, reason: collision with root package name */
+    public final boolean f6386g;
+    public final boolean h;
+    public final boolean i;
+
+    public C0328n(String str, String str2, long j4, String str3, String str4, boolean z3, boolean z4, boolean z5, boolean z6) {
+        this.f6380a = str;
+        this.f6381b = str2;
+        this.f6382c = j4;
+        this.f6383d = str3;
+        this.f6384e = str4;
+        this.f6385f = z3;
+        this.f6386g = z4;
+        this.h = z5;
+        this.i = z6;
+    }
+
+    public final boolean equals(Object obj) {
+        if (!(obj instanceof C0328n)) {
+            return false;
+        }
+        C0328n c0328n = (C0328n) obj;
+        return Intrinsics.areEqual(c0328n.f6380a, this.f6380a) && Intrinsics.areEqual(c0328n.f6381b, this.f6381b) && c0328n.f6382c == this.f6382c && Intrinsics.areEqual(c0328n.f6383d, this.f6383d) && Intrinsics.areEqual(c0328n.f6384e, this.f6384e) && c0328n.f6385f == this.f6385f && c0328n.f6386g == this.f6386g && c0328n.h == this.h && c0328n.i == this.i;
+    }
+
+    public final int hashCode() {
+        return Boolean.hashCode(this.i) + C.w.c(C.w.c(C.w.c(com.google.android.gms.measurement.internal.a.d(this.f6384e, com.google.android.gms.measurement.internal.a.d(this.f6383d, com.google.android.gms.measurement.internal.a.b(this.f6382c, com.google.android.gms.measurement.internal.a.d(this.f6381b, com.google.android.gms.measurement.internal.a.d(this.f6380a, 527, 31), 31), 31), 31), 31), 31, this.f6385f), 31, this.f6386g), 31, this.h);
+    }
+
+    public final String toString() {
+        StringBuilder sb = new StringBuilder();
+        sb.append(this.f6380a);
+        sb.append('=');
+        sb.append(this.f6381b);
+        if (this.h) {
+            long j4 = this.f6382c;
+            if (j4 == Long.MIN_VALUE) {
+                sb.append("; max-age=0");
+            } else {
+                sb.append("; expires=");
+                Date date = new Date(j4);
+                j3.c cVar = j3.d.f6945a;
+                Intrinsics.checkNotNullParameter(date, "<this>");
+                String format = ((DateFormat) j3.d.f6945a.get()).format(date);
+                Intrinsics.checkNotNullExpressionValue(format, "STANDARD_DATE_FORMAT.get().format(this)");
+                sb.append(format);
+            }
+        }
+        if (!this.i) {
+            sb.append("; domain=");
+            sb.append(this.f6383d);
+        }
+        sb.append("; path=");
+        sb.append(this.f6384e);
+        if (this.f6385f) {
+            sb.append("; secure");
+        }
+        if (this.f6386g) {
+            sb.append("; httponly");
+        }
+        String sb2 = sb.toString();
+        Intrinsics.checkNotNullExpressionValue(sb2, "toString()");
+        return sb2;
+    }
+}