Black Hat Arsenal peepdf Challenge 2015 writeup

At the beginning of August I saw a link on twitter by Jose Miguel Esparza, the author of peepdf tool, about a challenge he created for Black Hat Arsenal conference in USA. So reading the blog post I decided to play with the challenge and now here’s my writeup solution. I hope that you like […]

Quick Volatility overview and R.E. analysis of Win32.Chebri

Introduction In this article we will start from the physical memory dump of a machine suspected of malware compromise, successively with volatility we will establish if the machine is infected and produce evidences from memory artifacts. In the next steps the malicious component will be carved from memory and analyzed with a classical Reverse Engineering […]

Analysis of CVE-2010-0188 PDF from RedKit ExploitKit

After noticing a substantial increase in RedKit infections, following a series of investigations performed on URLQuery, we have decided to go deeper to understand what was happening behind the curtains. RedKit is an exploitation packs that uses the following infection flow: We have this for today’s example: http://urlquery.net/report.php?id=1305873 and the resource is http://senreibehn.narod.ru/ A user visiting a page compromised with […]

Shylock via volatility

Shylock is a new Financial Malware, publicly reported for the first time on 7 September 2011. Additional informations on can be checked out from Mila’s blogpost http://contagiodump.blogspot.com/2011/09/sept-21-greedy-shylock-financial.html Tools Volatility MHL Malware Plugins Timeliner,RegistryApi, evtlogs Plugins Essay Memory Acquisition First step is the Memory Acquisition that can be accomplished essentially in two ways, depending essentially by […]

Carberp Reverse Engineering

We are going to talk about Trojan Banker Carberp from a Reverse Engineering point of view. Carberp is a Botnet delivered in the usual ways of Blackmarket selling, designed to be a Trojan Spy and specifically a Banker similar to SpyEye and ZeuS, able to perform Man in the Browser attacks, steal victim credentials, kill […]