Security Researcher @CyberArk Labs. Tell your dog I said hi.

Joined April 2009
Shak Reiner retweeted
Hyper-v elevation of privilege. Bug bounty is not everything but it does encourage people to report to vendors. Even though, it the holz grail of MS it is totally not worth reporting it for coin. In any case, driver exploitation is fun! msrc.microsoft.com/update-gu…
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"RDP is not really a single protocol, but more a protocol for protocols" Great write-up!
How I Found My First Ever ZeroDay (In RDP) malwaretech.com/2020/12/how-…
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First time finishing #FlareOn on time and it was totally worth it! (Or was it? 🤔)
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Shak Reiner retweeted
The attackers behind the #SUNBURST malware put a lot of effort into trying to avoid detection by analysts and security vendors. Not only this, but they also tried to make sure to stay under the radar of #SolarWinds developers and employees. A thread >>
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Shak Reiner retweeted
We're finishing the #flareon7 season with the Write-up of All Write-ups — A curated list of solutions published by the community. Learn how different people approached and solved the challenges. 🐍🚮🐸📄🐯👩🏽‍💻🦈🐧🔫🌈🐰 explained.re/posts/flare-on-…
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Check out our write-ups for #flareon7! Big thanks to the Flare-on team who organized yet another challenging, educational and practical RE CTF! @nickharbour @MalwareMechanic @m_r_tz @mehunhoff @Hefrpidge @sandornemes @mikesiko
We are excited to launch our new website with write-ups for #flareon7!🥳 From the very first challenge to the pain and joy of 10 and 11 — We explain our approach, automation, emulation & more! Check them out @ explained.re/ Follow for more Reverse-Engineering Explained
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Shak Reiner retweeted
Excited to publish our research in which @EyalItkin and I were able to fingerprint 2 of the most active exploit developers for Windows. Together, they account for 16 Windows LPE exploits, of which 5 were 0-Days that were sold to APTs and crime groups. research.checkpoint.com/2020…
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Shak Reiner retweeted
Recently @EyalItkin and I joined efforts to build a profile of one of the most active exploit developers for Windows. We tracked more than 10(!) of their Kernel (LPE) exploits, many were 0-days at the time of development. Join us on @virusbtn -it's FREE! vblocalhost.com/presentation…
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