Here is a link to my talk CISSP Cram Session 2026
Eric Conrad
Author, SANS Faculty Fellow, and CTO of Backshore Communications
Tuesday, July 28, 2026
Wednesday, March 04, 2026
Thursday, April 04, 2024
Building Containment Fields: How to Secure Containers
Links for my AtlSecCon talk:
- My slides
- Docker: https://www.docker.com/
- Container Escape CVEs: https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=container+escape
- CIS Docker Benchmark: https://www.cisecurity.org/benchmark/docker
- Docker Bench Security https://github.com/docker/docker-bench-security
Monday, April 01, 2024
Detecting Command and Control frameworks via Sysmon and Windows Event Logging
My talk: https://github.com/eric-conrad/c2-talk/
- Team Cymru - S2 Threat Research Team: Top C2 Frameworks
- My previous C2 detection talk: Leave Only Footprints: When Prevention Fails
- EVTX files from Leave Only Footprints: When Prevention Fails
- Sysmon: https://learn.microsoft.com/en-us/sysinternals/downloads/sysmon
- Impacket: https://github.com/fortra/impacket
- wmiexec,py: https://github.com/fortra/impacket/blob/master/examples/wmiexec.py
- Imphash: https://www.mandiant.com/resources/blog/tracking-malware-import-hashing
Thursday, June 29, 2023
Sunday, June 11, 2023
Leave Only Footprints: When Prevention Fails
Here are links and EVTX files from my SANS Blue Team Summit keynote Leave Only Footprints: When Prevention Fails.
- Here are my slides
- Here are the EVTX files
- Sysmon
- The Rise of C2 Frameworks
- Most Popular C2 Frameworks – May 2023
- Busting the Ghost in the Logs - Randy Pargman & Jean-Francois Maes
- Tracking Malware with Import Hashing
- Impacket
- Hydra
- Metasploit
- Sliver
- Enabling logging of failed logons on Windows
Here are a few Powershell commands to parse the logs (also check out DeepBlueCLI):
- Any command referencing ADMIN$:
- Get-WinEvent @{Path="metasploit-sysmon.evtx";id=1} | Where {$_.Message -like "*ADMIN$*"} | fl
- Any command referencing both cmd.exe and wmiprvse.exe:
- Get-WinEvent @{Path="metasploit-sysmon.evtx";id=1} | Where {$_.Message -like "*cmd.exe*" –and $_.Message -like "*wmiprvse*"} | fl
- Create Remote Thread (Hashdump and process migration):
- Get-WinEvent @{Path="metasploit-sysmon.evtx";id=8} | fl
Thursday, January 12, 2023
Blind Data Exfiltration Using DNS and Burp Collaborator
Here's a copy of my slides for my SANS webcast Blind Data Exfiltration Using DNS and Burp Collaborator:
Blind Data Exfiltration Using DNS and Burp Collaborator
Here are the links:
- Link to the webcast (this will link to the webcast archive afterward)
- DNS-Exfiltrate Github site
- DNS Query Length... Because Size Does Matter
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