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Returning to CYINT Analysis Blog
It’s been more than six years since I last wrote a blog post. Going into 2017, I let the domain registration on my original blog, cyintanalysis.com…
Jan 30, 2022
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Christian Paredes
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Returning to CYINT Analysis Blog
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December 2016
My Favorite Threat Intel Tweets of 2016
Last year I put together My Favorite Threat Intel Tweets of 2015. And now it’s time for another round-up of threat intel tweets! The tweets I gathered…
Dec 25, 2016
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Christian Paredes
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My Favorite Threat Intel Tweets of 2016
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September 2016
TekDefense PCAP Challenge Write-Up
Earlier this week TekDefense posted a cool network challenge. The instructions were basic: investigate an IDS alert by analyzing the provided PCAP…
Sep 25, 2016
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Christian Paredes
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TekDefense PCAP Challenge Write-Up
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A Simple, Free, and Fast Open Source Workflow For Processing Indicators
Open sources provide a wealth of valuable intelligence and, often times, network- and host-based indicators to enable detection and further…
Sep 11, 2016
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Christian Paredes
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A Simple, Free, and Fast Open Source Workflow For Processing Indicators
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All The Rosetta Stones!
The ancient Rosetta Stone provided an approximate translation between Egyptian hieroglyphics, Egyptian Demotic script, and Ancient Greek. In threat…
Sep 7, 2016
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Christian Paredes
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All The Rosetta Stones!
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August 2016
Examining Recent Ransomware Infection Techniques (And Some Thoughts on Consuming Intelligence)
Even though ransomware is one of the threats du-jour, it’s not something I’ve closely studied. So I decided that this weekend was as good a time as any…
Aug 22, 2016
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Christian Paredes
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Examining Recent Ransomware Infection Techniques (And Some Thoughts on Consuming Intelligence)
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July 2016
An Important Internal Intelligence Source to Add to Your Collection Plan
Earlier this week Scott Roberts provided a useful list of intelligence collection sources for threat intelligence and security teams. His list included…
Jul 30, 2016
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Christian Paredes
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An Important Internal Intelligence Source to Add to Your Collection Plan
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April 2016
Strategic Threat Intelligence: Communicating to Non-Technical Audiences
In a recent article in War on The Rocks, More Art Than Science: Intelligence and Technical Topics, authors Brian Holmes and Max Greenlee write about…
Apr 27, 2016
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Christian Paredes
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Strategic Threat Intelligence: Communicating to Non-Technical Audiences
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A Fun Saturday Analysis: Comment Spam Attack!
A wave of comment spam has been hitting my blog today. Gross! The volume of spam (up to 50+) piqued my curiosity. So let’s check it out! I receive an…
Apr 9, 2016
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Christian Paredes
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A Fun Saturday Analysis: Comment Spam Attack!
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February 2016
More PCAP Analysis Practice
It’s time to tackle another PCAP analysis exercise from Brad Duncan. I’ve only done a couple of these (I posted one of my write ups here), and would…
Feb 28, 2016
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Christian Paredes
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More PCAP Analysis Practice
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Themes, Personal Notes, & Resources From SANS CTI Summit 2016
This year’s SANS CTI Summit was my first security conference ever. And I loved it. It was a chance to meet great people, absorb new ideas, and engage in…
Feb 9, 2016
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Christian Paredes
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Themes, Personal Notes, & Resources From SANS CTI Summit 2016
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January 2016
Intelligence Technology and Tradecraft in 2015
With 2015 wrapped up, I wanted to reflect on some of the changes I noticed in the cyber threat intelligence (CTI) field over the course of the year. I…
Jan 3, 2016
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Christian Paredes
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Intelligence Technology and Tradecraft in 2015
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