: If you encounter a file named 45.rar from an untrusted source, do not attempt to extract it. You can verify suspicious archives by uploading them to tools like VirusTotal to check for known signatures. Technical Distinction: Split Archives Zip-бомба - Википедия

: These archives can be as small as 45 kilobytes while containing layers of nested files that expand to 1.3 exabytes (or ~45 petabytes in some variations) of uncompressed data.

Modern security software has evolved to handle these threats:

: The bomb contains multiple layers of archives. For example, one file may contain 10 archives, each of which contains another 10, continuing for several layers until the bottom level holds a massive file (often 1.3 GB of zeros).

: It is not a traditional virus that steals data; instead, it is a Denial of Service (DoS) tool meant to overwhelm antivirus scanners or system memory, causing the machine to freeze or crash. Safety and Detection