SANS Digital Forensics and Incident Response Blog: Author - John Franolich

Three Steps to Communicate Threat Intelligence to Executives.

As the community of security professionals matures there is a merging of the intel community, the incident response professionals, and security operations. One struggle folks have is how to make the threat intelligence actionable for the business. You have the large data from Recorded Future, yet, how do you apply the data in a practical … Continue reading Three Steps to Communicate Threat Intelligence to Executives.


A Threat Intelligence Script for Qualitative Analysis of Passwords Artifacts

The Verizon Data Breach Report has consistently said, over the years, passwords are a big part of breach compromises. Dr. Lori Cranor, and her team, at CMU has done extensive research on how to choose the best password policies verses usability. In addition, Alison Nixon's research describes techniques to determine valid password of an organization … Continue reading A Threat Intelligence Script for Qualitative Analysis of Passwords Artifacts


When Cases Involve SSNs and Credit Card Data: "Sensitive Data Search and Baseline" Python Script

A key component of any investigation is the type of data exfiltrated. If sensitive data is on a compromised machine, risk is increased significantly. Also, there is a patch work of legislation covering various types of data which is considered sensitive (http://www.reyrey.com/regulations/). In general, social security and credit card numbers are at the top of … Continue reading When Cases Involve SSNs and Credit Card Data: "Sensitive Data Search and Baseline" Python Script


Four Focus Areas of Malware Analysis

Malware analysis and the forensic artifacts involved are made up of four areas of focus. The four areas of focus are behavior, code, memory, and intelligence analysis. Each has its own techniques which will be covered briefly. An analyst is in the middle of a case and finds an executable artifact. In searching the hash … Continue reading Four Focus Areas of Malware Analysis