Overview
ABSTRACT
SHELLGym is the regular cybersecurity workout you have been looking for! Whether you're just starting out and need some exercises, studying for a cert (hint: OSCP), looking at CTF challenges, or developing something cybersecurity-related (maybe your own automated tools?), SHELLGym aims to help you progress in picking up practical cybersecurity knowledge and skills. Come and go as you please, work on your own stuff with like-minded individuals, or just have fun during the workout!
AGENDA Windows Forensics and Reverse Engineering basics:
Triaging in Windows (sysinternals)
Step-by-step windbg
Guided walkthrough on selected real-life binary
⚠️ NOTE Bring your own laptops (and laptop chargers) with pre-installed Windows VM. Please also download windbg (Link to Guide) and sysinternals (Link to Guide) before the session.
VIRTUAL SHELLGyms in JULY (by request)
Hosted on Discord, do approach KK or the Div0 Crew for access
CO-ORGANISERS & VENUE SPONSOR
CyberSG TIG Collaboration Centre
BLOCK71
IMPORTANT NOTICES
Code of Conduct: https://www.div0.sg/code-of-conduct
Terms of Use & Disclaimer Notice: https://www.div0.sg/terms-of-use-disclaimer-notice
Schedule
Date: 18 Jul 2026, Saturday
Time: 2:00 PM - 6:00 PM (GMT +8:00) Kuala Lumpur, Singapore
Location: CyberSG TIG Collaboration Centre, 139951
Speakers
Speaker's Profile:
KK "Jim" Tan , Founder, counterShell
As a mid-careerist convert to cybersecurity, Jim picked up his practical skills through getting OSCP certified and by participating in a variety of CTFs. In his career at CSIT, he performed a variety of red-teaming and vulnerability research roles and established the Cyber Training School at CSIT as the Lead Instructor. Besides the OSCP certification, Jim is also OSCE and OSEE certified, and has a Bachelor's degree in Social Science (Psychology). He now sees psychology as a field of study where you fuzz humans until they produce unexpected behaviour.
