While there is no formal academic "paper" specifically titled after this exact file, the filename is highly characteristic of a malicious archive used in malware campaigns .
The .rar extension is used to bypass basic email filters that might block executable files like .exe or .scr . Receiver.Update.15.09.2019 (2).rar
Based on technical analysis of similar samples from late 2019, here is what this file likely contains and how it functions: 1. Likely Malware Family While there is no formal academic "paper" specifically
A Remote Access Trojan that allows attackers to take full control of a victim's machine. Receiver.Update.15.09.2019 (2).rar