: How the malware stays on the system, such as modifying registry keys or scheduled tasks.
: Details on the Command & Control servers the malware contacts after infection. 2. Cybersecurity CTF Challenge uploadxyzrar
: Using PHP or Python to check the MIME type and extension to prevent malicious uploads. : How the malware stays on the system,
: Creating an HTML restricted to the .rar extension. rar files - Stack Overflow
: Using techniques like "Zip Slip" or path traversal during the extraction process on the server.
Upload mp3, doc, ppt, sql, zip, tar, rar files - Stack Overflow