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Brian Carrier

@carrier4n6.bsky.social
532 followers 99 following 26 posts
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Brian Carrier @carrier4n6.bsky.social · 20/08/2025
#DFIR Automation Series I use 4 levels of automation ranging from none to fully automated. I think an ideal solution is to use full automation for low risk decisions. And recommendations for higher risk. We use recommendations in Cyber Triage by scoring each artifact. You ultimately decide.
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Reposted by Brian Carrier
Cyber Triage @cybertriage.bsky.social · 14/08/2025
New Forensic Resource What to do after you find TeamViewer: → Log files to find activity details → Executables to find installation times → Domains to find download source Learn how to corroborate timelines to investigate suspicious TeamViewer. www.cybertriage.com/blog/dfir-ne...
cybertriage.com
DFIR Next Steps: Suspicious TeamViewer Use
Welcome to the next post in our DFIR Next Steps series on Remote Monitoring & Management (RMM) tools. This series is designed to help you quickly
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Brian Carrier @carrier4n6.bsky.social · 13/08/2025
I'm super excited for this webinar. Sid is a super smart AI / LLM guy and it will be a good session to learn how to use AI in #DFIR and what's hype. We'll also show Cyber Triage hooked up to an LLM so that you can query artifacts.
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Brian Carrier @carrier4n6.bsky.social · 13/08/2025
Digital forensics has always relied on automation and "push buttons". What's changed is how many things we automate and the technologies used. No one ever chose to manually parse FAT12 floppy drives with a hex editor when they could have a tool list out the file names.
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Brian Carrier @carrier4n6.bsky.social · 05/08/2025
Adding automation to your #DFIR investigations means you have less decisions to make. Get rid of the tedious work! Focus on the fun stuff! Here are my three thoughts on the most effective ways to add automation and which tools do them. What are yours? www.cybertriage.com/blog/3-ways-...
cybertriage.com
3 Ways to Make Digital Investigations Faster with Automation
Everyone — except for some consultants paid by the hour — wants to skip the tedious work associated with digital investigation. The good news is there are
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LimaCharlie @limacharlie.io · 18/06/2025
This week's Defender Fridays features @carrier4n6.bsky.social, CEO of Sleuth Kit Labs, discussing EDR, DFIR and Endpoint Triage. Perfect for security professionals at any level looking to enhance their endpoint investigation skills. Register here: limacharlie.io/defender-fri... #cybersecurity
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Brian Carrier @carrier4n6.bsky.social · 07/05/2025
Webinar Tomorrow - Automation and AI in DFIR and the SOC. Myself, Sentinel1, and CompassMSP will talk about pros/cons of automating DFIR and SOC tasks. Come tell us we're wrong! May 8. 11AM Eastern. register.gotowebinar.com/register/672...
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Brian Carrier @carrier4n6.bsky.social · 06/05/2025
New Cyber Triage release with: * New UIs to give you an overview of the endpoint * Hyabusa integration * Baseline * Public key encryption on collector * LOTS more.... Blog and Download Link: www.cybertriage.com/blog/3-14-re...
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Brian Carrier @carrier4n6.bsky.social · 01/05/2025
EDR Evasion 101 - Blocking Data needs to get to the EDR server to be analyzed for attacks. Blocking techniques prevent data from getting to the server. Example: Network filter to block packets destined to the server. www.cybertriage.com/edr_evasion
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Brian Carrier @carrier4n6.bsky.social · 16/04/2025
EDR Evasion 101 Types of Evasion Tactics 1) Blinding - prevent agent from seeing 2) Blocking - prevent data from analysis 3) Hiding - prevent detections www.cybertriage.com/blog/how-edr...
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Brian Carrier @carrier4n6.bsky.social · 16/04/2025
Webinar Tomorrow @ 11AM Endpoint Triage from 4 experts (I get to moderate) - Harlan Carvey (Huntress) - Kai Thomsen (Dragos) - Quinnlan Varcoe (Blueberry Security) - Mike Wilkinson (Sleuth Kit Labs) Each presents their top 3! Hope to see you there: register.gotowebinar.com/register/600...
register.gotowebinar.com
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Brian Carrier @carrier4n6.bsky.social · 01/04/2025
Learn from 4 IR experts on how they do Endpoint Triage. Apr 17. I'll MC and you'll hear from @keydet89.bsky.social (Huntress), Kai Thomsen (Dragos), @dfirmike.bsky.social (Sleuth Kit Labs) and Quinnlan Varcoe (Blueberry Security). See you there! register.gotowebinar.com/register/600...
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Brian Carrier @carrier4n6.bsky.social · 26/03/2025
EDRs miss activity! 😲😱. You should not miss webinar tmrw! 😀 Markus and I will talk about why EDR alerts could be days after an attack started. We'll talk about how to do endpoint triage to see what else happened beyond the alert! Mar 27 @ 11 Eastern register.gotowebinar.com/register/916...
register.gotowebinar.com
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Brian Carrier @carrier4n6.bsky.social · 21/03/2025
For those in the #SOC: Alert Triage vs Endpoint Triage Blog post that is part of our Endpoint Triage series. Alert triage focuses on validating and prioritizing the EDR/SIEM alert. Endpoint triage focuses on prioritizing the host. How bad is it? www.cybertriage.com/blog/alert-t...
cybertriage.com
Alert Triage vs Endpoint Triage: What SOCs Need to Know
As we talk to corporate security teams about how they respond to incidents and EDR alerts, we find it useful to highlight the Endpoint Triage step in
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Brian Carrier @carrier4n6.bsky.social · 11/03/2025
New Autopsy release is out! 🎉 It's been a minute, but it's out. Notable features are BitLocker support and it can run side-by-side with Cyber Triage. Plus, a bunch of library updates. Now Cyber Triage and Autopsy can be used on the same case at the same time! www.autopsy.com/autopsy-4-22...
autopsy.com
Autopsy - Autopsy 4.22.0: BitLocker Support, Cyber Triage Sidecar, Library Updates
Autopsy 4.22.0 includes BitLocker support, ability to run alongside Cyber Triage, and updates to lower-level libraries.
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Brian Carrier @carrier4n6.bsky.social · 25/02/2025
I'm doing a webinar TMRW on investigation tools for endpoint triage. Basic idea is how to get quick and accurate results after an alert. EDR data plays a role in that, but it's not enough. Endpoint Triage should be in any security team's process. attendee.gotowebinar.com/register/281...
attendee.gotowebinar.com
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Brian Carrier @carrier4n6.bsky.social · 11/02/2025
3 places to automate #DFIR Endpoint Triage. Which do you do?
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Brian Carrier @carrier4n6.bsky.social · 04/02/2025
The 3 themes we focus on for #DFIR endpoint triage. What are yours?
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Brian Carrier @carrier4n6.bsky.social · 03/02/2025
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Brian Carrier @carrier4n6.bsky.social · 31/01/2025
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Brian Carrier @carrier4n6.bsky.social · 29/01/2025
Endpoint triage allows you to prioritize your response after an EDR alert. Webinar: Tomorrow at 11 - Vendor Agnostic register.gotowebinar.com/register/142...
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Brian Carrier @carrier4n6.bsky.social · 28/01/2025
Endpoint Triage: What you do after you validate the EDR alert to understand the impact. #DFIR Webinar Thu @ 11. register.gotowebinar.com/register/142...
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The DFIR Report @thedfirreport.bsky.social · 27/01/2025
🌟New report out today!🌟 Cobalt Strike and a Pair of SOCKS Lead to LockBit Ransomware Analysis & reporting completed by @r3nzsec, @MyDFIR & @MittenSec. Audio: Available on Spotify, Apple, YouTube and more! thedfirreport.com/2025/01/27/c...
thedfirreport.com
Cobalt Strike and a Pair of SOCKS Lead to LockBit Ransomware
Key Takeaways This intrusion began with the download and execution of a Cobalt Strike beacon that impersonated a Windows Media Configuration Utility. The threat actor used Rclone to exfiltrate data…
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Brian Carrier @carrier4n6.bsky.social · 27/01/2025
We're using the term "Information Artifacts" for high-level #DFIR concepts like "Processes" and "Inbound Logins". I think they are easier to train than low-level Prefetch, UserAssist etc. (i.e. Data Artifacts). Those map to an Info Artifact (Prefetch -> Process). www.cybertriage.com/blog/informa...
cybertriage.com
Information Artifacts: Simplify DFIR Analysis
Do you know the differences between MUICache, ShimCache, AMCache, and PMCache without the help of Google? Did you know that one of them is made up?
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Matthew Seyer @forensicmatt.bsky.social · 13/01/2025
Building some #DFIR #AI agents to use TSK tools! @carrier4n6.bsky.social
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Cyber Triage @cybertriage.bsky.social · 19/12/2024
Cyber Triage 3.13 is the holiday gift you’ve been waiting for: Integrations that make you faster. → MemProcFS integration → Expanded S3 integration → Detailed sandbox report Complete 3.13 release notes: www.cybertriage.com/blog/release...
cybertriage.com
3.13 Adds MemProcFS and Extends the S3 and Recorded Future Sandbox Integrations
Our holiday gift this year is some frequently requested features that came out in the 3.13 release: MemProcFS to support Windows 10 and 11 images
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