🚨 New talk #ParallelPulse2025: @78_lab breaks down Gunra, a Conti-variant that hit major SK banks. Learn how @78_lab reverse-engineered the malware, found a critical vuln & replicated decryption via a known-plaintext attack. 👉 https://t.co/ZXy0cHrO9Q

#ParallelPulse @nanosec_asia 2025 kicks off with our Technical Training series! Welcome back to KL @krNeoTra & Sangsoo Jeong of @78_lab ! The stage is set. 🦸‍♂️ 𝖶𝖾’𝗋𝖾 𝗋𝖾𝖺𝖽𝗒! 𝗍𝗁𝖾 𝗋𝖾𝖺𝗅 𝗊𝗎𝖾𝗌𝗍𝗂𝗈𝗇 𝗂𝗌: 𝖠𝖱𝖤 U?! 🔜 https://t.co/jBLXTqIf1m

✨ Welcome & TQ #ParallelPulse @ https://t.co/6eUs41gBYy 2025 trainers - Nasi Kandar Style! @krNeoTra Sangsoo Jeong @78_lab , Harry Koh, Rozaili Idris, Kaz Goto @MagnetForensics, Luqman, @dinobitoo & @ammar_aryani Eclogic. Let the learning, hacking, hunting & building begin!

#ParallelPulse wrapped up 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐓𝐡𝐫𝐞𝐚𝐭 𝐇𝐮𝐧𝐭𝐢𝐧𝐠 & 𝐈𝐑 training with an amazing cohort! Huge 🫶 to everyone who dug into the labs & pushed through the challenges. 🙏to @krNeoTra & Sangsoo @78_lab for your amazing sharing. Onward we go, stronger & sharper!

💥 What. A. Finish. Sangsoo Jeong from @78_lab wrapped Day 1 with explosive insights in Down to 256 flipping ransomware errors into defender advantage like a pro. Energy = MAXED OUT. #ParallelPulse 2025

Windows Remote Desktop Licensing Service Pre-auth RCE (CVE-2024-38077) Analysis https://t.co/bObMB5TIUR

Fuzzing: From Zero to 0-day #1 | Introduction to Fuzzing https://t.co/YMSc7VtUcV

From Zero to 0-day. Introduction to Fuzzing https://t.co/pfIfPTYtPS

LoopFi Code4rena Contest Review - Part 2 https://t.co/xoZ8tdq0s9

LoopFi Code4rena Contest Review - Part 1 https://t.co/yAoUMCw82O

Cybersecurity firm warns of actively exploited Windows IKE RCE (CVE-2022-34721) flaw

The analysis report is uploaded! https://t.co/sozQIt5By0

Nice PoC for one of my IKE bugs fixed this month😀

Micropatch Available For Memory Corruption in Microsoft Outlook (CVE-2022-35742) https://t.co/DGFs7McKu3

We'd like to thank @hpy_insu of @78_lab for publishing their analysis and providing a proof-of-concept that allowed us to reproduce the vulnerability and create a micropatch. We also encourage security researchers to privately share their analyses with us for micropatching.

I found this bug recently and unfortunately it was patched.

Our researchers wrote a PoC code for Windows IKE Patch today! The analysis report will be posted soon! https://t.co/Uk6YPp00BI

We'd like to thank Polar Bear for finding this issue, and @78_lab researchers for publishing their analysis and providing a proof-of-concept that allowed us to reproduce the vulnerability and create a micropatch.

Our researchers wrote another PoC code and analysis about Windows IKE Extension(CVE-2022-21849)! https://t.co/gY9jYWGLjy

I just release poc about below vulnerability. Writeup will be released soon. :) Microsoft Outlook Memory Corruption vulnerability CVE-2022-35742 poc here : https://t.co/8hxQxu1key https://t.co/tuq1BCK3ay https://t.co/gwz7a0XbyM