Yoann Dequeker is a red team operator at Wavestone for 4 years entitled with OSCP certification and several HTB RedTeam Prolabs. Aside from his different RedTeam operations against CAC40 companies leading him to develop several custom malware to evade EDR to ease C2 beacon deployment or phishing campaigns, he speaks at conferences such as LeHack as a Malware Development speaker and is actively sharing his knowledge on social media under the OtterHacker pseudonym. Beside his contribution to opensource project such as the implementation of TDO secret extraction on Impacket, he spends time playing with several EDR to understand the pros and cons of the different malware development techniques in order to craft and use the payload the most adapted to the targeted environment.