HITB2014AMS – Interview with Katie Moussouris
Hi all, I had the pleasure to meet with Katie Moussouris after her keynote at Hack In The Box. After the announcement that she has left Microsoft and now serves as Chief Policy Offer (CPO) at HackerOne. I wanted to ask her 2 questions about this new step in her carreer: Peter: Why HackerOne? Katie: […]
BlackHatEU2013 – Day2 – The Sandbox Roulette: Are you ready to ramble
Good morning friends, I’d like to welcome you back on this second day of BlackHat Europe 2013. Day 1 has been pretty interesting, so let’s see how day 2 goes (especially after Rapid7 and IOActive parties last night). I think there is no better way of starting the second day at a conference with – […]
Debugging Fun – Putting a process to sleep()
Recently I played with an older CVE (CVE-2008-0532, http://www.securityfocus.com/archive/1/489463, by FX) and I was having trouble debugging the CGI executable where the vulnerable function was located.
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WoW64 Egghunter
Traditional Egghunter An Egghunter is nothing more than an assembly routine to find shellcode somewhere in memory. We typically deploy an Egghunter when there is no more room in our buffer that we can use to initially redirect EIP to. If we are able to load our shellcode elsewhere in process memory, the Egghunter will […]
Mona 1.0 released !
FINALLY !
After spending almost 6 months of designing, developing and testing, and after ‘surviving’ 2 presentations (at AthCon and Hack In Paris), I am extremely excited and proud to present, on behalf of the entire Corelan Team, the general availability of mona.py.
With this announcement, we also declare pvefindaddr officially dead from this point forward. (This doesn’t mean pvefindaddr is now entirely worthless, because not all functions have been ported into mona yet, but we won’t be releasing any updates to pvefindaddr anymore and the entire project page/download page will eventually disappear)
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HITB 2011 CTF – Reversing Vectored Exception Handling (VEH)
Today we will have a look at a CTF binary from HITB pre qualifications CTF 2011. This is an interesting binary to reverse because Vectored Exception Handling (VEH) was used in the challenge…
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Honeynet Workshop 2011
March 21th I was in Paris for the annual Honeynet Workshop. For the first time this year there was a conference day accessible to the general public. Moreover, I didn’t have to pay the registration fee since I successfully completed one of the Honeynet Forensics challenges. The day was split in 4 sessions and had talks covering the Honeynet projects, malware, and ethical and legal considerations of tracking botnets and eventual take-downs.
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