So last week I came across some malspam that used a PDF with an embedded Word document in it that encrypted my test VM with Jaff ransomware which I discussed here. Trying to figure out how the script worked, I came across some aspects/things that I had not seen done…
Just a quick post for today’s blog. Once again went digging through some emails looking for some badness and came across an email that had a zipped Javascript file in it. Seeing this I thought that I would take a crack at trying to deobfuscate the script. I’ll post later…
This investigation stems from a maldoc that was sent to us yesterday. It is your standard maldoc that requires you to enable content in order to get the embedded script to run. From the looks of it, the malware that is used in this infection is Smokeloader/Dofoil. For more information…
So for today’s update, a change of pace. A couple of weeks ago I came across a Tweet from someone that I follow on Twitter. Unfortunately I can’t find the one that caught my eye, but the link was to Open Analysis Live’s video. The video was covering an “user…