Analyzing heap objects with mona.py
Introduction Hi all, While preparing for my Advanced exploit dev course at Derbycon, I’ve been playing with heap allocation primitives in IE. One of the things that causes some frustration (or, at least, tends to slow me down during the research) is the ability to quickly identify objects that may be useful. After all, I’m […]
Root Cause Analysis – Integer Overflows
Foreword Over the past few years, Corelan Team has received many exploit related questions, including “I have found a bug and I don’t seem to control EIP, what can I do ?”; “Can you write a tutorial on heap overflows” or “what are Integer overflows”. In this article, Corelan Team member Jason Kratzer (pyoor) tries […]
Heap Layout Visualization with mona.py and WinDBG
Introduction Time flies. Almost 3 weeks have passed since we announced the ability to run mona.py under WinDBG. A lot of work has been done on mona.py in the meantime. We improved stability and performance, updated to pykd.pyd 0.2.0.14 and ported a few additional immlib methods to windbglib. I figured this would be a good […]
Jingle BOFs, Jingle ROPs, Sploiting all the things… with Mona v2 !!
Ho Ho Ho friends, It has been a while since we posted something on the Corelan Team blog, I guess we all have been busy doing … stuff and things, here and there. Nevertheless, as the year is close to filling up 100%, it’s probably a good time to start thinking about finding some convincing […]
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)
Continue reading