UDP PORT 7 |
| 2008-07-02 | Jim Clausing | The scoop on the spike in UDP port 7 traffic |
UDP |
| 2021-06-03/a> | Jim Clausing | Strange goings on with port 37 |
| 2020-09-01/a> | Johannes Ullrich | Exposed Windows Domain Controllers Used in CLDAP DDoS Attacks |
| 2017-06-16/a> | Lorna Hutcheson | What is going on with Port 83? |
| 2014-09-15/a> | Johannes Ullrich | Google DNS Server IP Address Spoofed for SNMP reflective Attacks |
| 2011-08-08/a> | Rob VandenBrink | Ping is Bad (Sometimes) |
| 2010-02-01/a> | Rob VandenBrink | NMAP 5.21 - Is UDP Protocol Specific Scanning Important? Why Should I Care? |
| 2009-03-17/a> | Johannes Ullrich | Identifying applications using UDP payload |
| 2008-07-02/a> | Jim Clausing | The scoop on the spike in UDP port 7 traffic |
PORT |
| 2025-04-06/a> | Johannes Ullrich | New SSH Username Report |
| 2025-02-26/a> | Jesse La Grew | [Guest Diary] Malware Source Servers: The Threat of Attackers Using Ephemeral Ports as Service Ports to Upload Data |
| 2025-01-23/a> | Johannes Ullrich | XSS Attempts via E-Mail |
| 2024-06-17/a> | Xavier Mertens | New NetSupport Campaign Delivered Through MSIX Packages |
| 2024-04-25/a> | Jesse La Grew | Does it matter if iptables isn't running on my honeypot? |
| 2023-08-18/a> | Xavier Mertens | From a Zalando Phishing to a RAT |
| 2022-10-31/a> | Rob VandenBrink | NMAP without NMAP - Port Testing and Scanning with PowerShell |
| 2022-10-21/a> | Brad Duncan | sczriptzzbn inject pushes malware for NetSupport RAT |
| 2022-10-19/a> | Xavier Mertens | Are Internet Scanning Services Good or Bad for You? |
| 2022-01-02/a> | Guy Bruneau | Exchange Server - Email Trapped in Transport Queues |
| 2021-10-14/a> | Xavier Mertens | Port-Forwarding with Windows for the Win |
| 2021-06-03/a> | Jim Clausing | Strange goings on with port 37 |
| 2021-02-25/a> | Jim Clausing | So where did those Satori attacks come from? |
| 2021-02-16/a> | Jim Clausing | More weirdness on TCP port 26 |
| 2020-10-24/a> | Guy Bruneau | An Alternative to Shodan, Censys with User-Agent CensysInspect/1.1 |
| 2020-02-05/a> | Brad Duncan | Fake browser update pages are "still a thing" |
| 2019-11-19/a> | Johannes Ullrich | Cheap Chinese JAWS of DVR Exploitability on Port 60001 |
| 2019-08-01/a> | Johannes Ullrich | What is Listening On Port 9527/TCP? |
| 2019-07-26/a> | Kevin Shortt | DVRIP Port 34567 - Uptick |
| 2019-03-09/a> | Guy Bruneau | A Comparison Study of SSH Port Activity - TCP 22 & 2222 |
| 2018-12-16/a> | Guy Bruneau | Random Port Scan for Open RDP Backdoor |
| 2018-01-09/a> | Jim Clausing | What is going on with port 3333? |
| 2017-09-22/a> | Russell Eubanks | What is the State of Your Union? |
| 2017-09-05/a> | Johannes Ullrich | The Mirai Botnet: A Look Back and Ahead At What's Next |
| 2017-08-18/a> | Guy Bruneau | tshark 2.4 New Feature - Command Line Export Objects |
| 2017-06-16/a> | Lorna Hutcheson | What is going on with Port 83? |
| 2017-04-22/a> | Jim Clausing | WTF tcp port 81 |
| 2017-01-28/a> | Guy Bruneau | Request for Packets and Logs - TCP 5358 |
| 2017-01-10/a> | Johannes Ullrich | Port 37777 "MapTable" Requests |
| 2016-05-26/a> | Xavier Mertens | Keeping an Eye on Tor Traffic |
| 2016-04-25/a> | Guy Bruneau | Highlights from the 2016 HPE Annual Cyber Threat Report |
| 2016-02-02/a> | Johannes Ullrich | Targeted IPv6 Scans Using pool.ntp.org . |
| 2015-09-28/a> | Johannes Ullrich | "Transport of London" Malicious E-Mail |
| 2015-06-27/a> | Guy Bruneau | Is Windows XP still around in your Network a year after Support Ended? |
| 2015-04-08/a> | Tom Webb | Is it a breach or not? |
| 2014-10-13/a> | Lorna Hutcheson | For or Against: Port Security for Network Access Control |
| 2014-09-15/a> | Johannes Ullrich | Google DNS Server IP Address Spoofed for SNMP reflective Attacks |
| 2014-07-05/a> | Guy Bruneau | Java Support ends for Windows XP |
| 2014-06-11/a> | Daniel Wesemann | Help your pilot fly! |
| 2014-05-23/a> | Richard Porter | Highlights from Cisco Live 2014 - The Internet of Everything |
| 2014-03-26/a> | Johannes Ullrich | Let's Finally "Nail" This Port 5000 Traffic - Synology owners needed. |
| 2014-03-13/a> | Daniel Wesemann | Identification and authentication are hard ... finding out intention is even harder |
| 2014-03-06/a> | Mark Baggett | Port 5000 traffic and snort signature |
| 2014-01-22/a> | Chris Mohan | Learning from the breaches that happens to others |
| 2014-01-11/a> | Guy Bruneau | tcpflow 1.4.4 and some of its most Interesting Features |
| 2014-01-02/a> | Johannes Ullrich | Scans Increase for New Linksys Backdoor (32764/TCP) |
| 2013-11-25/a> | Johannes Ullrich | More Bad Port 0 Traffic |
| 2013-11-22/a> | Rick Wanner | Port 0 DDOS |
| 2013-10-30/a> | Russ McRee | SIR v15: Five good reasons to leave Windows XP behind |
| 2013-05-19/a> | Kevin Shortt | Port 51616 - Got Packets? |
| 2013-03-03/a> | Richard Porter | Uptick in MSSQL Activity |
| 2013-01-08/a> | Richard Porter | Yahoo Web Interface Report: Compose and Send |
| 2012-12-06/a> | Daniel Wesemann | Fake tech support calls - revisited |
| 2012-10-03/a> | Kevin Shortt | Fake Support Calls Reported |
| 2012-01-27/a> | Mark Hofman | CISCO Ironport C & M Series telnet vulnerability |
| 2012-01-13/a> | 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 |
| 2011-11-11/a> | Rick Wanner | APPLE-SA-2011-11-10-2 Time Capsule and AirPort Base Station (802.11n) Firmware 7.6 update |
| 2011-10-25/a> | Chris Mohan | Recurring reporting made easy? |
| 2011-08-25/a> | Kevin Shortt | Increased Traffic on Port 3389 |
| 2011-06-29/a> | Johannes Ullrich | Random SSL Tips and Tricks |
| 2011-06-21/a> | Chris Mohan | Australian government security audit report shows tough love to agencies |
| 2011-05-23/a> | Mark Hofman | Microsoft Support Scam (again) |
| 2011-04-20/a> | Daniel Wesemann | Data Breach Investigations Report published by Verizon |
| 2011-01-25/a> | Chris Mohan | Reviewing our preconceptions |
| 2011-01-24/a> | Rob VandenBrink | Where have all the COM Ports Gone? - How enumerating COM ports led to me finding a “misplaced” Microsoft tool |
| 2011-01-15/a> | Jim Clausing | What's up with port 8881? |
| 2011-01-08/a> | Guy Bruneau | PandaLabs 2010 Annual Report |
| 2010-11-24/a> | Jim Clausing | Help with odd port scans |
| 2010-08-16/a> | Raul Siles | The Seven Deadly Sins of Security Vulnerability Reporting |
| 2010-07-29/a> | Rob VandenBrink | The 2010 Verizon Data Breach Report is Out |
| 2010-07-06/a> | Rob VandenBrink | Bogus Support Organizations use Live Operators to Install Malware |
| 2010-06-15/a> | Manuel Humberto Santander Pelaez | Microsoft Windows Help and Support Center vulnerability (CVE 2010-1885) exploit in the wild |
| 2010-04-20/a> | Raul Siles | Are You Ready for a Transportation Collapse...? |
| 2010-03-01/a> | Mark Hofman | Microsoft will drop support for Vista (without any Service Packs) on April 13 and support for XP SP2 ends July 13. (i.e. no more security updates). If you are still running these, it it time to update. |
| 2010-02-03/a> | Rob VandenBrink | Support for Legacy Browsers |
| 2010-01-09/a> | G. N. White | What's Up With All The Port Scanning Using TCP/6000 As A Source Port? |
| 2009-10-28/a> | Johannes Ullrich | Cyber Security Awareness Month - Day 28 - ntp (123/udp) |
| 2009-10-25/a> | Lorna Hutcheson | Cyber Security Awareness Month - Day 25 - Port 80 and 443 |
| 2009-10-21/a> | Pedro Bueno | Cyber Security Awareness Month - Day 21 - Port 135 |
| 2009-10-17/a> | Rick Wanner | Cyber Security Awareness Month - Day 17 - Port 22/SSH |
| 2009-10-15/a> | Deborah Hale | Cyber Security Awareness Month - Day 15 - Ports 995, 465, and 993 - Secure Email |
| 2009-10-11/a> | Mark Hofman | Cyber Security Awareness Month - Day 12 Ports 161/162 Simple Network Management Protocol (SNMP) |
| 2009-10-08/a> | Johannes Ullrich | Cyber Security Awareness Month - Day 8 - Port 25 - SMTP |
| 2009-05-02/a> | Rick Wanner | Significant increase in port 2967 traffic |
| 2009-04-15/a> | Marcus Sachs | 2009 Data Breach Investigation Report |
| 2009-01-21/a> | Raul Siles | Traffic increase for port UDP/8247 |
| 2008-12-16/a> | donald smith | Cisco's Annual Security report has been released. |
| 2008-08-02/a> | Maarten Van Horenbeeck | A little of that human touch |
| 2008-07-02/a> | Jim Clausing | The scoop on the spike in UDP port 7 traffic |
| 2008-05-26/a> | Marcus Sachs | Port 1533 on the Rise |
| 2008-04-27/a> | Marcus Sachs | What's With Port 20329? |
| 2008-04-10/a> | Deborah Hale | DSLReports Being Attacked Again |
| 2008-04-08/a> | Swa Frantzen | Symantec's Global Internet Security Threat Report |
| 2006-11-29/a> | Toby Kohlenberg | New Vulnerability Announcement and patches from Apple |
| 2006-09-21/a> | Johannes Ullrich | Apple updates Airport Drivers |
7 |
| 2025-04-09/a> | Guy Bruneau | Network Infraxploit [Guest Diary] |
| 2025-01-30/a> | Guy Bruneau | PCAPs or It Didn't Happen: Exposing an Old Netgear Vulnerability Still Active in 2025 [Guest Diary] |
| 2024-09-25/a> | Guy Bruneau | OSINT - Image Analysis or More Where, When, and Metadata [Guest Diary] |
| 2023-07-12/a> | Brad Duncan | Loader activity for Formbook "QM18" |
| 2023-06-22/a> | Brad Duncan | Qakbot (Qbot) activity, obama271 distribution tag |
| 2023-06-17/a> | Brad Duncan | Formbook from Possible ModiLoader (DBatLoader) |
| 2023-05-14/a> | Guy Bruneau | VMware Aria Operations addresses multiple Local Privilege Escalations and a Deserialization issue |
| 2023-02-28/a> | Brad Duncan | BB17 distribution Qakbot (Qbot) activity |
| 2022-12-16/a> | Guy Bruneau | VMware Security Updates |
| 2022-09-06/a> | Didier Stevens | Analysis of an Encoded Cobalt Strike Beacon |
| 2022-09-04/a> | Didier Stevens | Video: VBA Maldoc & UTF7 (APT-C-35) |
| 2022-08-29/a> | Didier Stevens | Update: VBA Maldoc & UTF7 (APT-C-35) |
| 2022-08-28/a> | Didier Stevens | Dealing With False Positives when Scanning Memory Dumps for Cobalt Strike Beacons |
| 2022-08-26/a> | Guy Bruneau | HTTP/2 Packet Analysis with Wireshark |
| 2022-08-16/a> | Didier Stevens | VBA Maldoc & UTF7 (APT-C-35) |
| 2022-08-14/a> | Johannes Ullrich | Realtek SDK SIP ALG Vulnerability: A Big Deal, but not much you can do about it. CVE 2022-27255 |
| 2022-07-09/a> | Didier Stevens | 7-Zip Editing & MoW |
| 2022-07-04/a> | Didier Stevens | 7-Zip & MoW: "For Office files" |
| 2022-07-03/a> | Didier Stevens | 7-Zip & MoW |
| 2022-06-09/a> | Brad Duncan | TA570 Qakbot (Qbot) tries CVE-2022-30190 (Follina) exploit (ms-msdt) |
| 2022-05-11/a> | Brad Duncan | TA578 using thread-hijacked emails to push ISO files for Bumblebee malware |
| 2022-01-12/a> | Johannes Ullrich | A Quick CVE-2022-21907 FAQ |
| 2021-12-18/a> | Guy Bruneau | VMware Security Update - https://www.vmware.com/security/advisories/VMSA-2021-0030.html |
| 2021-10-16/a> | Guy Bruneau | Apache is Actively Scan for CVE-2021-41773 & CVE-2021-42013 |
| 2021-10-06/a> | Johannes Ullrich | Apache 2.4.49 Directory Traversal Vulnerability (CVE-2021-41773) |
| 2021-06-30/a> | Johannes Ullrich | CVE-2021-1675: Incomplete Patch and Leaked RCE Exploit |
| 2021-06-26/a> | Guy Bruneau | CVE-2019-9670: Zimbra Collaboration Suite XXE vulnerability |
| 2021-06-03/a> | Jim Clausing | Strange goings on with port 37 |
| 2021-04-08/a> | Xavier Mertens | Simple Powershell Ransomware Creating a 7Z Archive of your Files |
| 2021-02-24/a> | Brad Duncan | Malspam pushes GuLoader for Remcos RAT |
| 2020-12-18/a> | Jan Kopriva | A slightly optimistic tale of how patching went for CVE-2019-19781 |
| 2020-10-28/a> | Jan Kopriva | SMBGhost - the critical vulnerability many seem to have forgotten to patch |
| 2020-08-08/a> | Guy Bruneau | Scanning Activity Include Netcat Listener |
| 2020-05-01/a> | Jim Clausing | Attack traffic on TCP port 9673 |
| 2020-01-13/a> | Didier Stevens | Citrix ADC Exploits: Overview of Observed Payloads |
| 2020-01-11/a> | Johannes Ullrich | Citrix ADC Exploits are Public and Heavily Used. Attempts to Install Backdoor |
| 2020-01-09/a> | Kevin Shortt | Windows 7 - End of Life |
| 2020-01-07/a> | Johannes Ullrich | A Quick Update on Scanning for CVE-2019-19781 (Citrix ADC / Gateway Vulnerability) |
| 2019-11-06/a> | Brad Duncan | More malspam pushing Formbook |
| 2019-08-01/a> | Johannes Ullrich | What is Listening On Port 9527/TCP? |
| 2019-07-26/a> | Kevin Shortt | DVRIP Port 34567 - Uptick |
| 2019-06-19/a> | Johannes Ullrich | Critical Actively Exploited WebLogic Flaw Patched CVE-2019-2729 |
| 2019-05-22/a> | Johannes Ullrich | An Update on the Microsoft Windows RDP "Bluekeep" Vulnerability (CVE-2019-0708) [now with pcaps] |
| 2019-04-28/a> | Johannes Ullrich | Update about Weblogic CVE-2019-2725 (Exploits Used in the Wild, Patch Status) |
| 2019-02-02/a> | Guy Bruneau | Scanning for WebDAV PROPFIND Exploiting CVE-2017-7269 |
| 2019-01-14/a> | Rob VandenBrink | Still Running Windows 7? Time to think about that upgrade project! |
| 2018-08-20/a> | Didier Stevens | OpenSSH user enumeration (CVE-2018-15473) |
| 2017-08-26/a> | Didier Stevens | Malware analysis: searching for dots |
| 2017-07-01/a> | Rick Wanner | Using nmap to scan for MS17-010 (CVE-2017-0143 EternalBlue) |
| 2017-05-13/a> | Guy Bruneau | Microsoft Released Guidance for WannaCrypt |
| 2017-01-10/a> | Johannes Ullrich | Port 37777 "MapTable" Requests |
| 2016-10-22/a> | Guy Bruneau | Request for Packets TCP 4786 - CVE-2016-6385 |
| 2016-06-15/a> | Richard Porter | Warp Speed Ahead, L7 Open Source Packet Generator: Warp17 |
| 2016-02-13/a> | Guy Bruneau | VMware VMSA-2015-0007.3 has been Re-released |
| 2016-01-31/a> | Guy Bruneau | OpenSSL 1.0.2 Advisory and Update |
| 2015-11-21/a> | Guy Bruneau | Nmap 7.00 is out! |
| 2015-08-12/a> | Rob VandenBrink | Wireshark 1.12.7 is released, multiple fixes. Find the release notes at: https://www.wireshark.org/docs/relnotes/wireshark-1.12.7.html and the binaries at: https://www.wireshark.org/download.html |
| 2014-09-25/a> | Johannes Ullrich | Update on CVE-2014-6271: Vulnerability in bash (shellshock) |
| 2014-09-24/a> | Pedro Bueno | Attention *NIX admins, time to patch! |
| 2014-07-07/a> | Johannes Ullrich | Multi Platform *Coin Miner Attacking Routers on Port 32764 |
| 2014-03-24/a> | Johannes Ullrich | New Microsoft Advisory: Unpatched Word Flaw used in Targeted Attacks |
| 2014-02-27/a> | Richard Porter | DDoS and BCP 38 |
| 2014-02-07/a> | Rob VandenBrink | New ISO Standards on Vulnerability Handling and Disclosure |
| 2013-12-05/a> | Mark Hofman | Updated Standards Part 1 - ISO 27001 |
| 2013-11-14/a> | Johannes Ullrich | iOS 7.0.4 released. Fixes issue with unauthorized in App purchases http://lists.apple.com/archives/security-announce/2013/Nov/msg00000.html |
| 2013-11-09/a> | Guy Bruneau | IE Zero-Day Vulnerability Exploiting msvcrt.dll |
| 2013-09-17/a> | John Bambenek | Microsoft Releases Out-of-Band Advisory for all Versions of Internet Explorer |
| 2013-05-09/a> | Johannes Ullrich | Microsoft released a Fix-it for the Internet Explorer 8 Vulnerability http://support.microsoft.com/kb/2847140 |
| 2013-04-16/a> | Rob VandenBrink | Java 7 Update 21 is available - Watch for Behaviour Changes ! |
| 2013-03-25/a> | Johannes Ullrich | IPv6 Focus Month: IPv6 over IPv4 Preference |
| 2013-03-19/a> | Johannes Ullrich | Windows 7 SP1 and Windows Server 2008 R2 SP1 Being "pushed" today |
| 2013-01-09/a> | Richard Porter | The 80's called - They Want Their Mainframe Back! |
| 2013-01-04/a> | Guy Bruneau | "FixIt" Patch for CVE-2012-4792 Bypassed |
| 2012-10-17/a> | Rob VandenBrink | Cyber Security Awareness Month - Day 17 - A Standard for Risk Management - ISO 27005 |
| 2012-10-08/a> | Mark Hofman | Cyber Security Awareness Month - Day 8 ISO 27001 |
| 2012-09-21/a> | Guy Bruneau | IE Cumulative Updates MS12-063 - KB2744842 |
| 2012-09-21/a> | Guy Bruneau | Update for Vulnerabilities in Adobe Flash Player in Internet Explorer 10 (2755801) |
| 2012-09-17/a> | Rob VandenBrink | IE Zero Day is "For Real" |
| 2012-07-19/a> | Mark Baggett | Diagnosing Malware with Resource Monitor |
| 2012-06-18/a> | Guy Bruneau | CVE-2012-1875 exploit is now available |
| 2012-05-25/a> | Guy Bruneau | Technical Analysis of Flash Player CVE-2012-0779 |
| 2012-05-05/a> | Tony Carothers | Vulnerability Exploit for Snow Leopard |
| 2012-04-27/a> | Mark Hofman | Microsoft has added MSSQL 2008 R2 SP1 to the list of affected software for MS12-027 (Thanks Ryan). More info here --> http://technet.microsoft.com/security/bulletin/ms12-027 |
| 2011-12-21/a> | Johannes Ullrich | New Vulnerability in Windows 7 64 bit |
| 2011-11-03/a> | Richard Porter | An Apple, Inc. Sandbox to play in. |
| 2011-06-01/a> | Johannes Ullrich | Enabling Privacy Enhanced Addresses for IPv6 |
| 2011-02-23/a> | Johannes Ullrich | Windows 7 Service Pack 1 out |
| 2010-12-20/a> | Guy Bruneau | Patch Issues with Outlook 2007 |
| 2010-09-17/a> | Robert Danford | Circa 2007 Linux Kernel Vulnerability Resurfaces (Was CVE-2007-4573, Now CVE-2010-3301) |
| 2010-08-22/a> | Manuel Humberto Santander Pelaez | SCADA: A big challenge for information security professionals |
| 2010-07-20/a> | Manuel Humberto Santander Pelaez | iTunes buffer overflow vulnerability |
| 2010-07-20/a> | Manuel Humberto Santander Pelaez | Truecrypt 7.0 released |
| 2010-03-10/a> | Rob VandenBrink | Microsoft Security Advisory 981374 - Remote Code Execution Vulnerability for IE6 and IE7 |
| 2010-03-10/a> | Rob VandenBrink | Microsoft re-release of KB973811 - attacks on Extended Protection for Authentication |
| 2010-02-21/a> | Tony Carothers | TCP Port 12174 Request For Packets |
| 2009-12-29/a> | Rick Wanner | What's up with port 12174? Possible Symantec server compromise? |
| 2009-11-22/a> | Marcus Sachs | IE6 and IE7 0-Day Reported |
| 2009-11-14/a> | Adrien de Beaupre | Microsoft advisory for Windows 7 / Windows Server 2008 R2 Remote SMB DoS Exploit released |
| 2009-11-12/a> | Rob VandenBrink | Windows 7 / Windows Server 2008 Remote SMB Exploit |
| 2009-11-07/a> | Marcus Sachs | More Thoughts on Legacy Systems |
| 2009-10-24/a> | Marcus Sachs | Windows 7 - How is it doing? |
| 2009-10-06/a> | Adrien de Beaupre | Cyber Security Awareness Month - Day 6 ports 67&68 udp - bootp and dhcp |
| 2009-10-05/a> | Adrien de Beaupre | Cyber Security Awareness Month - Day 5 port 31337 |
| 2009-07-16/a> | Guy Bruneau | Changes in Windows Security Center |
| 2009-05-28/a> | Stephen Hall | Microsoft DirectShow vulnerability |
| 2009-05-27/a> | donald smith | WebDAV write-up |
| 2009-05-02/a> | Rick Wanner | Significant increase in port 2967 traffic |
| 2009-02-13/a> | Andre Ludwig | Third party information on conficker |
| 2009-01-31/a> | Swa Frantzen | Windows 7 - not so secure ? |
| 2009-01-12/a> | William Salusky | Downadup / Conficker - MS08-067 exploit and Windows domain account lockout |
| 2008-08-10/a> | Stephen Hall | Fake IE 7 update spam doing the rounds |
| 2008-08-02/a> | Maarten Van Horenbeeck | Issues affecting sites using Sitemeter [resolved] |
| 2008-07-02/a> | Jim Clausing | The scoop on the spike in UDP port 7 traffic |
| 2006-11-20/a> | Joel Esler | MS06-070 Remote Exploit |
