Dr. Corey Hartman·Jan 26So here we go again…Well, I have neglected this long enough and decided I need to get back into the swing of things here so I figured I’d jump back in covering…
Dr. Corey Hartman·Dec 31, 2023Tearing Apart LastPassPassword managers not too long ago didn’t exist and it resulted in one of a few less than… optimal… paths taken to ensure a user didn’t…
Dr. Corey Hartman·Aug 14, 2023Thanks All!Thank you everyone who came out to my Black Hat and Defcon Presentations!
Dr. Corey Hartman·Jun 9, 2023A PCAPS TaleSo I decided to randomly grab a PCAP from https://www.malware-traffic-analysis.net/ and analyze it, specifically the sample…
Dr. Corey Hartman·Jun 8, 2023Black Hat Arsenal 2023Hey all, just wanted to say I got accepted to present at Black Hat Arsenal again this year so if you attend Black Hat come stop by and say…
Dr. Corey Hartman·May 29, 2023Hyper-V Entire Host Disk AccessSo I quickly wanted to cover a quick little issue I came across over the past week. If a general user with non-administrative privileges…
Dr. Corey Hartman·Dec 23, 2022HTTP Covert Channels — Hiding C2 and exfiltration in plain sightI put together a quick little demo of covert channels over HTTP and why they can be not exactly easy to pick out when viewing network…
Dr. Corey Hartman·Dec 23, 2022Self Mutating Code: Obfuscation Fun — PART 02In part 01 of this blog post, I covered how you can utilize a function overwrite with shellcode to obfuscate code to make reverse…
