Paper Title: The 100MB Threshold: Strategic File Inflation in Modern Malware Delivery

: A large file containing a smaller, highly sophisticated piece of malware (like a Remote Access Trojan (RAT) ) buried inside.

: Automated "sandboxes" (virtual environments that test files) may crash or time out when trying to process a large binary, allowing the malware to reach the end-user undetected.

This paper explores the evolution of malicious payload delivery, specifically examining the trend of "bloated binaries"—files deliberately inflated to sizes like . While traditional malware was historically smaller than 1 MB to ensure rapid infection, modern attackers use larger file sizes to bypass legacy antivirus scanners and security sandboxes. 1. Introduction: The Psychology of the "Download/View" CTA

A file of this size is rarely a simple virus. It is typically: