After taking some time off, Cryptolocker appears to be back in a very aggressive campaign, and it has some new ‘features’. It’s sent via Word docs with a PowerShell script, infects and spreads via shared files, and it’s also grabbing credentials as well.
Right now it appears to be targeting Europe, especially Italy, but we need to keep our eyes open regardless of where we live.
Erich Kron, Security Awareness Advocate at KnowBe4, is a veteran information security professional with over 20 years’ experience in the medical, aerospace manufacturing and defense fields. He is the former security manager for the 2nd Regional Cyber Center-Western Hemisphere and holds CISSP, CISSP-ISSAP, MCITP and ITIL v3 certifications, among others. Erich has worked with information security professionals around the world to provide the tools, training and educational opportunities to succeed in InfoSec