: This study specifically analyzes 557 game applications from non-official sources to identify repackaged malware.
While there isn't a single "helpful paper" that focuses exclusively on a crack for a game titled , there is significant academic research into the security risks of cracked and modded APKs like the one you are looking for. Security Implications of Cracked APKs : This study specifically analyzes 557 game applications
: A large-scale study on modded Android apps found that "cracks" often bundle legitimate game code with hidden adware, spyware, or ransomware . or ransomware .