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SANS Network Security: Las Vegas Sept 4-9.
Handler on Duty:
Johannes Ullrich
Threat Level:
green
Date
Author
Title
SSH PROXY HONEYPOT COWRIE
2016-03-13
Xavier Mertens
SSH Honeypots (Ab)used as Proxy
SSH
2024-07-23/a>
Johannes Ullrich
New Exploit Variation Against D-Link NAS Devices (CVE-2024-3273)
2024-07-01/a>
Johannes Ullrich
SSH "regreSSHion" Remote Code Execution Vulnerability in OpenSSH.
2024-04-01/a>
Bojan Zdrnja
The amazingly scary xz sshd backdoor
2024-01-02/a>
Johannes Ullrich
Fingerprinting SSH Identification Strings
2022-12-03/a>
Guy Bruneau
Linux LOLBins Applications Available in Windows
2022-07-23/a>
Guy Bruneau
Analysis of SSH Honeypot Data with PowerBI
2022-02-01/a>
Xavier Mertens
Automation is Nice But Don't Replace Your Knowledge
2022-01-16/a>
Guy Bruneau
10 Most Popular Targeted Ports in the Past 3 Weeks
2021-11-08/a>
Xavier Mertens
(Ab)Using Security Tools & Controls for the Bad
2021-10-14/a>
Xavier Mertens
Port-Forwarding with Windows for the Win
2020-07-21/a>
Jan Kopriva
Couple of interesting Covid-19 related stats
2020-03-02/a>
Jan Kopriva
Secure vs. cleartext protocols - couple of interesting stats
2019-03-09/a>
Guy Bruneau
A Comparison Study of SSH Port Activity - TCP 22 & 2222
2018-11-07/a>
Bojan Zdrnja
Tunneling scanners (or really anything) over SSH
2018-08-20/a>
Didier Stevens
OpenSSH user enumeration (CVE-2018-15473)
2018-01-07/a>
Guy Bruneau
SSH Scans by Clients Types
2017-11-01/a>
Rob VandenBrink
Securing SSH Services - Go Blue Team!!
2016-03-15/a>
Xavier Mertens
Dockerized DShield SSH Honeypot
2016-03-13/a>
Xavier Mertens
SSH Honeypots (Ab)used as Proxy
2016-01-21/a>
Jim Clausing
Scanning for Fortinet ssh backdoor
2015-06-23/a>
Kevin Shortt
XOR DDOS Mitigation and Analysis
2015-04-03/a>
Didier Stevens
SSH Fingerprints Are Important
2014-07-23/a>
Johannes Ullrich
New Feature: "Live" SSH Brute Force Logs and New Kippo Client
2014-07-02/a>
Johannes Ullrich
Cisco Unified Communications Domain Manager Update
2014-06-11/a>
Daniel Wesemann
Gimme your keys!
2014-01-20/a>
Rob VandenBrink
You Can Run, but You Can't Hide (SSH and other open services)
2013-12-20/a>
Daniel Wesemann
authorized key lime pie
2013-12-02/a>
Richard Porter
Reports of higher than normal SSH Attacks
2013-11-11/a>
Johannes Ullrich
OpenSSH Vulnerability
2013-10-10/a>
Mark Hofman
CSAM Some more unusual scans
2013-06-23/a>
Kevin Liston
Is SSH no more secure than telnet?
2013-02-21/a>
Bojan Zdrnja
SSHD rootkit in the wild
2013-01-26/a>
Scott Fendley
Blocking SSH to Limit Security Exposures
2012-12-27/a>
John Bambenek
It's 3pm 2 days after Christmas, do you know where your unmanaged SSH keys are?
2012-12-16/a>
Tony Carothers
SSH Brute Force on Non-Standard Ports
2012-12-03/a>
Kevin Liston
Recent SSH vulnerabilities
2012-06-12/a>
Swa Frantzen
F5 ssh configuration goof
2011-12-04/a>
Guy Bruneau
SSH Password Brute Forcing may be on the Rise
2011-11-06/a>
Tom Liston
New, odd SSH brute force behavior
2011-09-15/a>
Johannes Ullrich
SSH Vandals?
2011-08-02/a>
Mark Hofman
SSH Brute Force attacks
2011-07-31/a>
Daniel Wesemann
Anatomy of a Unix breach
2011-07-17/a>
Mark Hofman
SSH Brute Force
2011-03-07/a>
Johannes Ullrich
Outbound SSH Traffic from HP Virtual Connect Blades
2011-02-05/a>
Guy Bruneau
OpenSSH Legacy Certificate Information Disclosure Vulnerability
2010-09-07/a>
Bojan Zdrnja
SSH password authentication insight and analysis by DRG
2010-08-10/a>
Daniel Wesemann
Protect your privates!
2010-08-10/a>
Daniel Wesemann
SSH - new brute force tool?
2010-06-18/a>
Adrien de Beaupre
Distributed SSH Brute Force Attempts on the rise again
2010-06-18/a>
Tom Liston
IMPORTANT INFORMATION: Distributed SSH Brute Force Attacks
2010-01-18/a>
Stephen Hall
Uplift in SSH brute forcing attacks
2010-01-01/a>
G. N. White
Dealing With Unwanted SSH Bruteforcing
2009-10-17/a>
Rick Wanner
Cyber Security Awareness Month - Day 17 - Port 22/SSH
2009-10-02/a>
Stephen Hall
New version of OpenSSH released
2009-07-09/a>
Bojan Zdrnja
OpenSSH 0day FUD
2009-07-07/a>
Marcus Sachs
OpenSSH Rumors
2009-04-17/a>
Daniel Wesemann
Guess what? SSH again!
2009-04-07/a>
Johannes Ullrich
SSH scanning from compromised mail servers
2009-03-30/a>
Daniel Wesemann
Watch your Internet routers!
2008-10-02/a>
Kyle Haugsness
Low, slow, distributed SSH username brute forcing
2008-08-26/a>
John Bambenek
Active attacks using stolen SSH keys (UPDATED)
2008-06-09/a>
Scott Fendley
So Where Are Those OpenSSH Key-based Attacks?
2008-05-16/a>
Daniel Wesemann
INFOcon back to green
2008-05-15/a>
Bojan Zdrnja
Debian and Ubuntu users: fix your keys/certificates NOW
2008-05-15/a>
Bojan Zdrnja
INFOCon yellow: update your Debian generated keys/certs ASAP
2008-05-13/a>
Swa Frantzen
OpenSSH: Predictable PRNG in debian and ubuntu Linux
2008-05-12/a>
Scott Fendley
Brute-force SSH Attacks on the Rise
2006-10-03/a>
Swa Frantzen
Detecting attacks against servers
PROXY
2022-10-07/a>
Xavier Mertens
Critical Fortinet Vulnerability Ahead
2021-10-14/a>
Xavier Mertens
Port-Forwarding with Windows for the Win
2021-09-15/a>
Brad Duncan
Hancitor campaign abusing Microsoft's OneDrive
2021-08-09/a>
Jan Kopriva
ProxyShell - how many Exchange servers are affected and where are they?
2021-04-16/a>
Xavier Mertens
HTTPS Support for All Internal Services
2017-04-02/a>
Guy Bruneau
IPFire - A Household Multipurpose Security Gateway
2017-03-08/a>
Richard Porter
What is really being proxied?
2016-08-24/a>
Xavier Mertens
Example of Targeted Attack Through a Proxy PAC File
2016-03-13/a>
Xavier Mertens
SSH Honeypots (Ab)used as Proxy
2014-02-24/a>
Russ McRee
Explicit Trusted Proxy in HTTP/2.0 or...not so much
2012-12-06/a>
Johannes Ullrich
How to identify if you are behind a "Transparent Proxy"
2011-08-14/a>
Guy Bruneau
Telex - A Radical New Approach to Bypass Security
2009-03-10/a>
Swa Frantzen
Browser plug-ins, transparent proxies and same origin policies
HONEYPOT
2024-09-13/a>
Jesse La Grew
Finding Honeypot Data Clusters Using DBSCAN: Part 2
2024-09-06/a>
Jesse La Grew
Enrichment Data: Keeping it Fresh
2024-08-16/a>
Jesse La Grew
[Guest Diary] 7 minutes and 4 steps to a quick win: A write-up on custom tools
2024-07-10/a>
Jesse La Grew
Finding Honeypot Data Clusters Using DBSCAN: Part 1
2024-04-25/a>
Jesse La Grew
Does it matter if iptables isn't running on my honeypot?
2024-03-10/a>
Guy Bruneau
What happens when you accidentally leak your AWS API keys? [Guest Diary]
2024-03-07/a>
Jesse La Grew
[Guest Diary] AWS Deployment Risks - Configuration and Credential File Targeting
2024-03-03/a>
Guy Bruneau
Capturing DShield Packets with a LAN Tap [Guest Diary]
2024-02-25/a>
Guy Bruneau
Utilizing the VirusTotal API to Query Files Uploaded to DShield Honeypot [Guest Diary]
2024-02-18/a>
Guy Bruneau
Mirai-Mirai On The Wall... [Guest Diary]
2024-02-03/a>
Guy Bruneau
DShield Sensor Log Collection with Elasticsearch
2024-01-30/a>
Johannes Ullrich
What did I say to make you stop talking to me?
2024-01-17/a>
Jesse La Grew
Number Usage in Passwords
2023-12-27/a>
Guy Bruneau
Unveiling the Mirai: Insights into Recent DShield Honeypot Activity [Guest Diary]
2023-12-13/a>
Guy Bruneau
T-shooting Terraform for DShield Honeypot in Azure [Guest Diary]
2023-12-10/a>
Guy Bruneau
Honeypots: From the Skeptical Beginner to the Tactical Enthusiast
2023-11-30/a>
John Bambenek
Prophetic Post by Intern on CVE-2023-1389 Foreshadows Mirai Botnet Expansion Today
2023-11-27/a>
Guy Bruneau
Decoding the Patterns: Analyzing DShield Honeypot Activity [Guest Diary]
2023-11-20/a>
Jesse La Grew
Overflowing Web Honeypot Logs
2023-10-15/a>
Guy Bruneau
Domain Name Used as Password Captured by DShield Sensor
2023-09-14/a>
Jesse La Grew
DShield and qemu Sitting in a Tree: L-O-G-G-I-N-G
2023-09-09/a>
Guy Bruneau
?Anyone get the ASN of the Truck that Hit Me?!?: Creating a PowerShell Function to Make 3rd Party API Calls for Extending Honeypot Information [Guest Diary]
2023-09-05/a>
Jesse La Grew
Common usernames submitted to honeypots
2023-09-02/a>
Jesse La Grew
What is the origin of passwords submitted to honeypots?
2023-08-31/a>
Guy Bruneau
Potential Weaponizing of Honeypot Logs [Guest Diary]
2023-08-12/a>
Guy Bruneau
DShield Sensor Monitoring with a Docker ELK Stack [Guest Diary]
2023-07-23/a>
Guy Bruneau
Install & Configure Filebeat on Raspberry Pi ARM64 to Parse DShield Sensor Logs
2023-07-13/a>
Jesse La Grew
DShield Honeypot Maintenance and Data Retention
2023-07-06/a>
Jesse La Grew
IDS Comparisons with DShield Honeypot Data
2023-06-11/a>
Guy Bruneau
DShield Honeypot Activity for May 2023
2023-05-14/a>
Guy Bruneau
DShield Sensor Update
2023-04-17/a>
Jan Kopriva
The strange case of Great honeypot of China
2023-01-31/a>
Jesse La Grew
DShield Honeypot Setup with pfSense
2022-12-29/a>
Jesse La Grew
Opening the Door for a Knock: Creating a Custom DShield Listener
2022-12-21/a>
Guy Bruneau
DShield Sensor Setup in Azure
2022-09-12/a>
Johannes Ullrich
VirusTotal Result Comparisons for Honeypot Malware
2022-08-18/a>
Johannes Ullrich
Honeypot Attack Summaries with Python
2022-06-15/a>
Johannes Ullrich
Terraforming Honeypots. Installing DShield Sensors in the Cloud
2022-05-03/a>
Johannes Ullrich
Some Honeypot Updates
2022-03-31/a>
Johannes Ullrich
Spring Vulnerability Update - Exploitation Attempts CVE-2022-22965
2021-01-15/a>
Guy Bruneau
Obfuscated DNS Queries
2020-12-04/a>
Guy Bruneau
Detecting Actors Activity with Threat Intel
2020-07-01/a>
Jim Clausing
Setting up the Dshield honeypot and tcp-honeypot.py
2020-06-28/a>
Guy Bruneau
tcp-honeypot.py Logstash Parser & Dashboard Update
2020-06-25/a>
Johannes Ullrich
Tech Tuesday Recap / Recordings: Part 2 (Installing the Honeypot) release.
2020-06-20/a>
Tom Webb
Pi Zero HoneyPot
2020-06-05/a>
Remco Verhoef
Not so FastCGI!
2020-05-01/a>
Jim Clausing
Attack traffic on TCP port 9673
2020-01-12/a>
Guy Bruneau
ELK Dashboard and Logstash parser for tcp-honeypot Logs
2019-11-03/a>
Didier Stevens
You Too? "Unusual Activity with Double Base64 Encoding"
2018-11-09/a>
Tom Webb
Playing with T-POT
2018-05-27/a>
Guy Bruneau
Capture and Analysis of User Agents
2017-08-03/a>
Johannes Ullrich
Using a Raspberry Pi honeypot to contribute data to DShield/ISC
2017-07-27/a>
Xavier Mertens
TinyPot, My Small Honeypot
2017-03-12/a>
Guy Bruneau
Honeypot Logs and Tracking a VBE Script
2017-02-21/a>
Jim Clausing
Quick and dirty generic listener
2016-12-31/a>
Xavier Mertens
Ongoing Scans Below the Radar
2016-11-13/a>
Guy Bruneau
Bitcoin Miner File Upload via FTP
2016-07-07/a>
Johannes Ullrich
Patchwork: Is it still "Advanced" if all you have to do is Copy/Paste?
2016-06-03/a>
Tom Liston
MySQL is YourSQL
2016-05-14/a>
Guy Bruneau
INetSim as a Basic Honeypot
2016-04-27/a>
Tom Webb
Kippos Cousin Cowrie
2016-03-15/a>
Xavier Mertens
Dockerized DShield SSH Honeypot
2016-03-13/a>
Xavier Mertens
SSH Honeypots (Ab)used as Proxy
2015-04-14/a>
Johannes Ullrich
Odd POST Request To Web Honeypot
2014-07-31/a>
Chris Mohan
A Honeypot for home: Raspberry Pi
2014-06-30/a>
Johannes Ullrich
Should I setup a Honeypot? [SANSFIRE]
2014-05-01/a>
Johannes Ullrich
Busybox Honeypot Fingerprinting and a new DVR scanner
2013-07-25/a>
Johannes Ullrich
A Couple of SSH Brute Force Compromises
2013-07-13/a>
Lenny Zeltser
Decoy Personas for Safeguarding Online Identity Using Deception
2010-11-05/a>
Adrien de Beaupre
Bot honeypot
2009-10-26/a>
Johannes Ullrich
Web honeypot Update
2009-09-18/a>
Jason Lam
Results from Webhoneypot project
2009-06-11/a>
Jason Lam
Dshield Web Honeypot going beta
2009-03-26/a>
Mark Hofman
Webhoneypot fun
2009-02-17/a>
Jason Lam
DShield Web Honeypot - Alpha Preview Release
2008-12-01/a>
Jason Lam
Call for volunteers - Web Honeypot Project
COWRIE
2024-10-03/a>
Guy Bruneau
Kickstart Your DShield Honeypot [Guest Diary]
2024-08-27/a>
Guy Bruneau
Vega-Lite with Kibana to Parse and Display IP Activity over Time
2024-02-03/a>
Guy Bruneau
DShield Sensor Log Collection with Elasticsearch
2024-01-30/a>
Johannes Ullrich
What did I say to make you stop talking to me?
2023-07-23/a>
Guy Bruneau
Install & Configure Filebeat on Raspberry Pi ARM64 to Parse DShield Sensor Logs
2023-05-24/a>
Jesse La Grew
More Data Enrichment for Cowrie Logs
2022-05-03/a>
Johannes Ullrich
Some Honeypot Updates
2020-04-02/a>
Tom Webb
TPOT's Cowrie to ISC Logs
2016-03-13/a>
Xavier Mertens
SSH Honeypots (Ab)used as Proxy
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