Nov 27, 2023NewsroomServer Security / Encryption A new study has demonstrated that it's possible for passive network attackers to obtain private RSA host keys from a vulnerable SSH server by observing when naturally occurring computational faults that occur while the connection is being established. The Secure Shell (SSH) protocol is a method for securely transmitting … [Read more...] about Experts Uncover Passive Method to Extract Private RSA Keys from SSH Connections
Extract
How to Extract Memory Information to Spot Linux Malware
Threat actors go to great lengths to hide the intentions of the malware they produce This blog demonstrates reliable methods for extracting information from popular Linux shells Extracted memory information can help categorize unknown software as malicious or benign and could reveal information to help incident responders Some malware is only ever resident in memory, so memory … [Read more...] about How to Extract Memory Information to Spot Linux Malware
Extract and analyze Cobalt Strike beacon payloads with Elastic
Elastic Security engineers have documented a less tedious way to find network beaconing from Cobalt Strike. In their full analysis ([1] [2]), Elastic Security team researchers Andrew Pease, Derek Ditch, and Daniel Stepanic walk users through the Elastic fleet policy, how to collect the beacon, beacon configuration, how to analyze its activity, and how you can set it up in your … [Read more...] about Extract and analyze Cobalt Strike beacon payloads with Elastic