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Handler on Duty:
Johannes Ullrich
Threat Level:
green
Date
Author
Title
2024-10-15
Johannes Ullrich
A Network Nerd's Take on Emergency Preparedness
2024-07-08
Xavier Mertens
Kunai: Keep an Eye on your Linux Hosts Activity
2024-06-20
Guy Bruneau
No Excuses, Free Tools to Help Secure Authentication in Ubuntu Linux [Guest Diary]
2024-06-03
Didier Stevens
A Wireshark Lua Dissector for Fixed Field Length Protocols
2024-05-08
Xavier Mertens
Analyzing Synology Disks on Linux
2024-02-20
Xavier Mertens
Python InfoStealer With Dynamic Sandbox Detection
2024-02-05
Jesse La Grew
Public Information and Email Spam
2023-12-20
Guy Bruneau
How to Protect your Webserver from Directory Enumeration Attack ? Apache2 [Guest Diary]
2023-05-26
Xavier Mertens
Using DFIR Techniques To Recover From Infrastructure Outages
2023-03-11
Xavier Mertens
Overview of a Mirai Payload Generator
2023-02-04
Guy Bruneau
Assemblyline as a Malware Analysis Sandbox
2022-12-20
Xavier Mertens
Linux File System Monitoring & Actions
2022-05-07
Guy Bruneau
Phishing PDF Received in my ISC Mailbox
2022-02-22
Xavier Mertens
A Good Old Equation Editor Vulnerability Delivering Malware
2021-10-16
Guy Bruneau
Apache is Actively Scan for CVE-2021-41773 & CVE-2021-42013
2021-09-24
Xavier Mertens
Keep an Eye on Your Users Mobile Devices (Simple Inventory)
2021-09-15
Brad Duncan
Hancitor campaign abusing Microsoft's OneDrive
2021-07-28
Jan Kopriva
A sextortion e-mail from...IT support?!
2021-07-09
Brad Duncan
Hancitor tries XLL as initial malware file
2021-06-30
Brad Duncan
June 2021 Forensic Contest: Answers and Analysis
2021-06-25
Jim Clausing
Is this traffic bAD?
2021-05-07
Daniel Wesemann
Exposed Azure Storage Containers
2021-02-25
Jim Clausing
So where did those Satori attacks come from?
2021-02-16
Jim Clausing
More weirdness on TCP port 26
2021-01-13
Brad Duncan
Hancitor activity resumes after a hoilday break
2020-12-06
Didier Stevens
oledump's Indicators (video)
2020-12-05
Guy Bruneau
Is IP 91.199.118.137 testing Access to aahwwx.52host.xyz?
2020-12-04
Guy Bruneau
Detecting Actors Activity with Threat Intel
2020-11-29
Didier Stevens
Quick Tip: Using JARM With a SOCKS Proxy
2020-11-12
Daniel Wesemann
Exposed Blob Storage in Azure
2020-11-12
Daniel Wesemann
Preventing Exposed Azure Blob Storage
2020-10-01
Daniel Wesemann
Making sense of Azure AD (AAD) activity logs
2020-09-29
Xavier Mertens
Managing Remote Access for Partners & Contractors
2020-07-20
Rick Wanner
Sextortion Update: The Final Final Chapter
2020-07-19
Guy Bruneau
Scanning Activity for ZeroShell Unauthenticated Access
2020-06-16
Xavier Mertens
Sextortion to The Next Level
2020-06-13
Guy Bruneau
Mirai Botnet Activity
2020-04-17
Xavier Mertens
Weaponized RTF Document Generator & Mailer in PowerShell
2020-03-15
Guy Bruneau
VPN Access and Activity Monitoring
2020-03-12
Brad Duncan
Hancitor distributed through coronavirus-themed malspam
2019-12-31
Johannes Ullrich
Some Thoughts About the Critical Citrix ADC/Gateway Vulnerability (CVE-2019-19781)
2019-11-20
Brad Duncan
Hancitor infection with Pony, Evil Pony, Ursnif, and Cobalt Strike
2019-10-29
Xavier Mertens
Generating PCAP Files from YAML
2019-10-16
Xavier Mertens
Security Monitoring: At Network or Host Level?
2019-09-22
Didier Stevens
Video: Encrypted Sextortion PDFs
2019-09-16
Didier Stevens
Encrypted Sextortion PDFs
2019-08-05
Rick Wanner
Sextortion: Follow the Money - The Final Chapter
2019-07-26
Kevin Shortt
DVRIP Port 34567 - Uptick
2019-04-24
Rob VandenBrink
Where have all the Domain Admins gone? Rooting out Unwanted Domain Administrators
2019-03-24
Didier Stevens
Decoding QR Codes with Python
2019-03-21
Xavier Mertens
New Wave of Extortion Emails: Central Intelligence Agency Case
2019-02-25
Didier Stevens
Sextortion Email Variant: With QR Code
2019-02-24
Guy Bruneau
Packet Editor and Builder by Colasoft
2019-02-06
Brad Duncan
Hancitor malspam and infection traffic from Tuesday 2019-02-05
2019-02-01
Rick Wanner
Sextortion: Follow the Money Part 3 - The cashout begins!
2019-01-31
Xavier Mertens
Tracking Unexpected DNS Changes
2019-01-18
John Bambenek
Sextortion Bitcoin on the Move
2018-12-14
Rick Wanner
Bombstortion?? Boomstortion??
2018-12-05
Brad Duncan
Campaign evolution: Hancitor changes its Word macros
2018-11-19
Xavier Mertens
The Challenge of Managing Your Digital Library
2018-11-14
Brad Duncan
Day in the life of a researcher: Finding a wave of Trickbot malspam
2018-10-30
Brad Duncan
Campaign evolution: Hancitor malspam starts pushing Ursnif this week
2018-10-12
Xavier Mertens
More Equation Editor Exploit Waves
2018-10-10
Xavier Mertens
New Campaign Using Old Equation Editor Vulnerability
2018-08-13
Didier Stevens
New Extortion Tricks: Now Including Your (Partial) Phone Number!
2018-07-12
Johannes Ullrich
New Extortion Tricks: Now Including Your Password!
2018-07-03
Didier Stevens
Progress indication for scripts on Windows
2018-06-07
Remco Verhoef
Automated twitter loot collection
2018-03-03
Xavier Mertens
Reminder: Beware of the "Cloud"
2018-02-25
Didier Stevens
Retrieving malware over Tor on Windows
2017-10-17
Brad Duncan
Hancitor malspam uses DDE attack
2017-07-18
Bojan Zdrnja
Investigation of BitTorrent Sync (v.2.0) as a P2P Cloud Service (Part 4 ? Windows Thumbnail Cache, Registry, Prefetch Files, and Link Files artefacts)
2017-07-13
Bojan Zdrnja
Investigation of BitTorrent Sync (v.2.0) as a P2P Cloud Service (Part 3 ? Physical Memory artefacts)
2017-07-07
Renato Marinho
DDoS Extortion E-mail: Yet Another Bluff?
2017-06-17
Guy Bruneau
Mapping Use Cases to Logs. Which Logs are the Most Important to Collect?
2017-04-20
Xavier Mertens
DNS Query Length... Because Size Does Matter
2017-04-10
Didier Stevens
Password History: Insights Shared by a Reader
2017-03-15
Xavier Mertens
Retro Hunting!
2017-03-03
Lorna Hutcheson
BitTorrent or Something Else?
2017-02-10
Brad Duncan
Hancitor/Pony malspam
2017-01-10
Johannes Ullrich
Realtors Be Aware: You Are a Target
2016-12-05
Didier Stevens
Hancitor Maldoc Videos
2016-11-02
Rob VandenBrink
What Does a Pentest Look Like?
2016-08-29
Russ McRee
Recommended Reading: Intrusion Detection Using Indicators of Compromise Based on Best Practices and Windows Event Logs
2016-06-15
Richard Porter
Warp Speed Ahead, L7 Open Source Packet Generator: Warp17
2016-05-26
Xavier Mertens
Keeping an Eye on Tor Traffic
2016-05-18
Russ McRee
Resources: Windows Auditing & Monitoring, Linux 2FA
2016-04-15
Xavier Mertens
Windows Command Line Persistence?
2016-03-30
Xavier Mertens
What to watch with your FIM?
2016-03-13
Guy Bruneau
A Look at the Mandiant M-Trends 2016 Report
2016-03-07
Xavier Mertens
OSX Ransomware Spread via a Rogue BitTorrent Client Installer
2016-01-31
Guy Bruneau
Windows 10 and System Protection for DATA Default is OFF
2015-12-29
Daniel Wesemann
New Years Resolutions
2015-12-12
Russell Eubanks
What Signs Are You Missing?
2015-07-17
Didier Stevens
Autoruns and VirusTotal
2015-06-29
Rob VandenBrink
The Powershell Diaries 2 - Software Inventory
2015-06-24
Rob VandenBrink
The Powershell Diaries - Finding Problem User Accounts in AD
2015-05-10
Didier Stevens
Wireshark TCP Flags: How To Install On Windows Video
2015-04-05
Didier Stevens
Wireshark TCP Flags
2015-02-27
Rick Wanner
Tor Browser Version 4.0.4 released - https://blog.torproject.org/blog/tor-browser-404-released
2014-09-27
Guy Bruneau
What has Bash and Heartbleed Taught Us?
2014-08-22
Richard Porter
OCLHashCat 1.30 Released
2014-07-02
Johannes Ullrich
Simple Javascript Extortion Scheme Advertised via Bing
2014-05-18
Russ McRee
sed and awk will always rock
2014-04-21
Daniel Wesemann
Allow us to leave!
2014-03-17
Johannes Ullrich
Scans for FCKEditor File Manager
2014-02-28
Daniel Wesemann
Oversharing
2014-02-22
Tony Carothers
Cisco UCS Director Vulnerability and Update
2014-01-10
Basil Alawi S.Taher
Windows Autorun-3
2013-12-23
Rob VandenBrink
How-To's for the Holidays - Java Whitelisting using AD Group Policy
2013-08-30
Kevin Liston
Tor Use Uptick
2013-08-02
Johannes Ullrich
Scans for Open File Uploads into CKEditor
2013-06-21
Guy Bruneau
Sysinternals Updates for Autoruns, Strings & ZoomIt http://blogs.technet.com/b/sysinternals/archive/2013/06/20/updates-autoruns-v11-61-strings-v2-52-zoomit-v4-5.aspx
2013-05-21
Adrien de Beaupre
Moore, Oklahoma tornado charitable organization scams, malware, and phishing
2013-03-23
Guy Bruneau
Apple ID Two-step Verification Now Available in some Countries
2013-03-09
Guy Bruneau
IPv6 Focus Month: IPv6 Encapsulation - Protocol 41
2013-03-06
Adam Swanger
IPv6 Focus Month: Guest Diary: Stephen Groat - Geolocation Using IPv6 Addresses
2013-02-17
Guy Bruneau
HP ArcSight Connector Appliance and Logger Vulnerabilities
2013-01-07
Adam Swanger
Please consider participating in our 2013 ISC StormCast survey at http://www.surveymonkey.com/s/stormcast
2012-09-21
Guy Bruneau
Storing your Collection of Malware Samples with Malwarehouse
2012-09-02
Lorna Hutcheson
Demonstrating the value of your Intrusion Detection Program and Analysts
2012-08-30
Bojan Zdrnja
Analyzing outgoing network traffic (part 2)
2012-08-23
Bojan Zdrnja
Analyzing outgoing network traffic
2012-05-22
Johannes Ullrich
When factors collapse and two factor authentication becomes one.
2012-01-13
Guy Bruneau
Sysinternals Updates - http://blogs.technet.com/b/sysinternals/archive/2012/01/13/updates-autoruns-v11-21-coreinfo-v3-03-portmon-v-3-03-process-explorer-v15-12-mark-s-blog-and-mark-at-rsa-2012.aspx
2011-10-17
Rob VandenBrink
Critical Control 11: Account Monitoring and Control
2011-09-05
Bojan Zdrnja
Bitcoin – crypto currency of future or heaven for criminals?
2011-06-07
Johannes Ullrich
RSA Offers to Replace Tokens
2011-05-22
Kevin Shortt
Facebook goes two-factor
2011-02-11
Kevin Johnson
Two-Factor Auth: Can we just Google the response?
2010-12-15
Manuel Humberto Santander Pelaez
HP StorageWorks P2000 G3 MSA hardcoded user
2010-09-21
Johannes Ullrich
Implementing two Factor Authentication on the Cheap
2010-08-03
Johannes Ullrich
Solar activity may cause problems this week
2010-07-25
Rick Wanner
Updated version of Mandiant's Web Historian
2010-07-04
Manuel Humberto Santander Pelaez
Interesting analysis of the PHP SplObjectStorage Vulnerability
2010-06-18
Johannes Ullrich
Please take a second and rate the daily podcast (Stormcast): http://www.surveymonkey.com/s/stormcast
2010-04-06
Daniel Wesemann
Application Logs
2010-02-11
Deborah Hale
Critical Update for AD RMS
2009-10-02
Stephen Hall
New SysInternal fun for the weekend
2009-09-19
Rick Wanner
Sysinternals Tools Updates
2009-07-03
Adrien de Beaupre
FCKEditor advisory
2009-05-11
Mari Nichols
Sysinternals Updates 3 Applications
2009-02-25
donald smith
AutoRun disabling patch released
2009-01-15
Bojan Zdrnja
Conficker's autorun and social engineering
2008-12-25
Maarten Van Horenbeeck
Merry Christmas, and beware of digital hitchhikers!
2008-10-06
Jim Clausing
Novell eDirectory advisory
2008-07-04
Kevin Liston
Storm Botnet Celebrates Birthday With Fireworks
2008-06-07
Jim Clausing
Followup to 'How do you monitor your website?'
2008-06-02
donald smith
New Stormworm download site
2008-05-26
Marcus Sachs
Predictable Response
2008-03-31
Stephen Hall
Storming into April on Fools Day
2006-10-17
Arrigo Triulzi
Hacking Tor, the anonymity onion routing network
2006-09-10
Lenny Zeltser
Early Discussions of Computer Security in the Media
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