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/kotlinx/coroutines/JobCancellationException.java

@@ -0,0 +1,59 @@
+package kotlinx.coroutines;
+
+import java.util.concurrent.CancellationException;
+import kotlin.Metadata;
+import kotlin.jvm.JvmField;
+import kotlin.jvm.internal.Intrinsics;
+import kotlin.jvm.internal.SourceDebugExtension;
+
+@Metadata(d1 = {"\u0000<\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\u000e\n\u0000\n\u0002\u0010\u0003\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0003\n\u0002\u0010\u000b\n\u0000\n\u0002\u0010\u0000\n\u0002\b\u0002\n\u0002\u0010\b\n\u0002\b\u0002\b\u0000\u0018\u00002\u00060\u0001j\u0002`\u00022\b\u0012\u0004\u0012\u00020\u00000\u0003B\u001f\u0012\u0006\u0010\u0004\u001a\u00020\u0005\u0012\b\u0010\u0006\u001a\u0004\u0018\u00010\u0007\u0012\u0006\u0010\b\u001a\u00020\t¢\u0006\u0002\u0010\nJ\n\u0010\u000b\u001a\u0004\u0018\u00010\u0000H\u0016J\u0013\u0010\f\u001a\u00020\r2\b\u0010\u000e\u001a\u0004\u0018\u00010\u000fH\u0096\u0002J\b\u0010\u0010\u001a\u00020\u0007H\u0016J\b\u0010\u0011\u001a\u00020\u0012H\u0016J\b\u0010\u0013\u001a\u00020\u0005H\u0016R\u0010\u0010\b\u001a\u00020\t8\u0000X\u0081\u0004¢\u0006\u0002\n\u0000¨\u0006\u0014"}, d2 = {"Lkotlinx/coroutines/JobCancellationException;", "Ljava/util/concurrent/CancellationException;", "Lkotlinx/coroutines/CancellationException;", "Lkotlinx/coroutines/CopyableThrowable;", "message", "", "cause", "", "job", "Lkotlinx/coroutines/Job;", "(Ljava/lang/String;Ljava/lang/Throwable;Lkotlinx/coroutines/Job;)V", "createCopy", "equals", "", "other", "", "fillInStackTrace", "hashCode", "", "toString", "kotlinx-coroutines-core"}, k = 1, mv = {1, 9, 0}, xi = 48)
+@SourceDebugExtension({"SMAP\nExceptions.kt\nKotlin\n*S Kotlin\n*F\n+ 1 Exceptions.kt\nkotlinx/coroutines/JobCancellationException\n+ 2 ArrayIntrinsics.kt\nkotlin/ArrayIntrinsicsKt\n*L\n1#1,75:1\n26#2:76\n*S KotlinDebug\n*F\n+ 1 Exceptions.kt\nkotlinx/coroutines/JobCancellationException\n*L\n43#1:76\n*E\n"})
+/* loaded from: classes3.dex */
+public final class JobCancellationException extends CancellationException implements CopyableThrowable<JobCancellationException> {
+
+    @JvmField
+    public final transient Job job;
+
+    public JobCancellationException(String str, Throwable th, Job job) {
+        super(str);
+        this.job = job;
+        if (th != null) {
+            initCause(th);
+        }
+    }
+
+    @Override // kotlinx.coroutines.CopyableThrowable
+    public JobCancellationException createCopy() {
+        return null;
+    }
+
+    public boolean equals(Object other) {
+        if (other == this) {
+            return true;
+        }
+        if (!(other instanceof JobCancellationException)) {
+            return false;
+        }
+        JobCancellationException jobCancellationException = (JobCancellationException) other;
+        return Intrinsics.areEqual(jobCancellationException.getMessage(), getMessage()) && Intrinsics.areEqual(jobCancellationException.job, this.job) && Intrinsics.areEqual(jobCancellationException.getCause(), getCause());
+    }
+
+    @Override // java.lang.Throwable
+    public Throwable fillInStackTrace() {
+        setStackTrace(new StackTraceElement[0]);
+        return this;
+    }
+
+    public int hashCode() {
+        String message = getMessage();
+        Intrinsics.checkNotNull(message);
+        int hashCode = (this.job.hashCode() + (message.hashCode() * 31)) * 31;
+        Throwable cause = getCause();
+        return hashCode + (cause != null ? cause.hashCode() : 0);
+    }
+
+    @Override // java.lang.Throwable
+    public String toString() {
+        return super.toString() + "; job=" + this.job;
+    }
+}