Ransomware: Trends, Analysis and Solutions

Presented at DeepSec 2020 „The Masquerade“, Unknown date/time (Unknown duration).

Ransomware is one of the most damaging variations of malware to date, extorting individuals, companies, and governments. This presentation will cover a history of Ransomware and related malware, the types of extortion that are used, and the effects it has had on victims. An analysis of tools, tactics, infrastructure, malware used in attacks, and specific ransomware variants will be presented, along with where different types of solutions can be used to stop infection. Additionally, techniques for recovery and remediation will be discussed.

While it may be impossible to stop a determined ransomware infection, there are many ways to prepare and possibly prevent them. This talk will help to bring clarity to this problem, leaving attendees better informed and capable of fighting back.


Presenters:

  • Josh Pyorre - Cisco
    Josh Pyorre is a senior security research analyst with Cisco Umbrella. Previously, he was a threat analyst at NASA, working as part of the team that built and ran the NASA Security Operations Center at Ames Research Center. He has worked with Mandiant, helping to build their SOC while conducting incident response for multiple clients. Before working in security, Josh was the technical director for a non-profit providing assistance to the homeless in San Francisco. His professional interests involve network, computer and data security with a goal of maintaining and improving the security of as many systems and networks as possible.

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