Arman Mishra ยท Writeupshttps://www.armanmishra.in/writeups/ Security research and defensive case studies by Arman Mishra. HTB Trick: DNS Enumeration, LFI, SMTP Mailbox Poisoning, and Fail2Banhttps://www.armanmishra.in/writeups/htb-trick/https://www.armanmishra.in/writeups/htb-trick/An evidence-led walkthrough of Trick, from DNS and virtual-host enumeration to PHP execution and a Fail2Ban privilege-escalation path.Sun, 08 Nov 2026 00:00:00 GMT