New Deep#Door RAT uses stealth and persistence to target Windows

Security researchers at Securonix uncovered the Deep#Door campaign: a stealthy Python RAT embedded inside a self-parsing batch dropper that disables Windows defenses, uses multiple persistence mechanisms and a watchdog to survive remediation, performs credential and data theft (and can be destructive), and communicates covertly via the public TCP tunneling service bore.pub, complicating detection and attribution.