Basics of XORing

hackers-arise.com – In a recent tutorial, I showed you how to use shikata_ga_nai to change the signature of a payload to evade detection by security devices (firewalls, IDS, etc.) and AV software. Shikata_ga_nai is an e… Tweeted by @cybersec_feeds https://twitter.com/cybersec_feeds/status/1289746952003829760

GNU GRUB2 Vulnerability

us-cert.cisa.gov – Free Software Foundation GNU Project’s multiboot boot loader, GNU GRUB2, contains a vulnerability—CVE-2020-10713—that a local attacker could exploit to take control of an affected system. The Cyberse… Tweeted by @cybersec_feeds https://twitter.com/cybersec_feeds/status/1289876767121932289