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Handler on Duty:
Xavier Mertens
Threat Level:
green
Date
Author
Title
2025-09-05
Xavier Mertens
From YARA Offsets to Virtual Addresses
2025-05-30
Jesse La Grew
Usage of "passwd" Command in DShield Honeypots
2024-06-06
Xavier Mertens
Malicious Python Script with a "Best Before" Date
2024-03-28
Xavier Mertens
From JavaScript to AsyncRAT
2024-03-19
Johannes Ullrich
Attacker Hunting Firewalls
2024-02-28
Johannes Ullrich
Exploit Attempts for Unknown Password Reset Vulnerability
2024-02-21
Jan Kopriva
Phishing pages hosted on archive.org
2024-02-12
Johannes Ullrich
Exploit against Unnamed "Bytevalue" router vulnerability included in Mirai Bot
2024-01-18
Johannes Ullrich
More Scans for Ivanti Connect "Secure" VPN. Exploits Public
2024-01-16
Johannes Ullrich
Scans for Ivanti Connect "Secure" VPN Vulnerability (CVE-2023-46805, CVE-2024-21887)
2023-11-25
Didier Stevens
OVA Files
2023-11-17
Jan Kopriva
Phishing page with trivial anti-analysis features
2023-09-09
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]
2023-07-26
Xavier Mertens
Suspicious IP Addresses Avoided by Malware Samples
2023-05-20
Xavier Mertens
Phishing Kit Collecting Victim's IP Address
2023-03-22
Didier Stevens
Windows 11 Snipping Tool Privacy Bug: Inspecting PNG Files
2022-11-10
Xavier Mertens
Do you collect "Observables" or "IOCs"?
2022-08-31
Johannes Ullrich
Underscores and DNS: The Privacy Story
2022-06-16
Xavier Mertens
Houdini is Back Delivered Through a JavaScript Dropper
2022-06-03
Xavier Mertens
Sandbox Evasion... With Just a Filename!
2022-06-01
Jan Kopriva
HTML phishing attachments - now with anti-analysis features
2022-05-17
Xavier Mertens
Use Your Browser Internal Password Vault... or Not?
2022-03-31
Johannes Ullrich
Spring Vulnerability Update - Exploitation Attempts CVE-2022-22965
2022-03-30
Johannes Ullrich
Possible new Java Spring Framework Vulnerability (Updated: not a Spring problem)
2022-03-30
Johannes Ullrich
Java Springtime Confusion: What Vulnerability are We Talking About
2022-03-18
Johannes Ullrich
Scans for Movable Type Vulnerability (CVE-2021-20837)
2022-01-18
Jan Kopriva
Phishing e-mail with...an advertisement?
2021-11-25
Didier Stevens
YARA's Private Strings
2021-11-18
Xavier Mertens
JavaScript Downloader Delivers Agent Tesla Trojan
2021-10-21
Brad Duncan
"Stolen Images Evidence" campaign pushes Sliver-based malware
2021-10-09
Guy Bruneau
Scanning for Previous Oracle WebLogic Vulnerabilities
2021-09-21
Johannes Ullrich
A First Look at Apple's iOS 15 "Private Relay" feature.
2021-07-06
Xavier Mertens
Python DLL Injection Check
2021-05-22
Xavier Mertens
"Serverless" Phishing Campaign
2021-05-18
Xavier Mertens
From RunDLL32 to JavaScript then PowerShell
2021-05-10
Johannes Ullrich
Correctly Validating IP Addresses: Why encoding matters for input validation.
2021-04-28
Xavier Mertens
Deeper Analyzis of my Last Malicious PowerPoint Add-On
2021-01-22
Xavier Mertens
Another File Extension to Block in your MTA: .jnlp
2021-01-02
Guy Bruneau
Protecting Home Office and Enterprise in 2021
2020-12-04
Guy Bruneau
Detecting Actors Activity with Threat Intel
2020-11-13
Xavier Mertens
Old Worm But New Obfuscation Technique
2020-10-07
Johannes Ullrich
Today, Nobody is Going to Attack You.
2020-07-24
Xavier Mertens
Compromized Desktop Applications by Web Technologies
2020-07-08
Xavier Mertens
If You Want Something Done Right, You Have To Do It Yourself... Malware Too!
2020-06-11
Xavier Mertens
Anti-Debugging JavaScript Techniques
2020-04-29
Johannes Ullrich
Privacy Preserving Protocols to Trace Covid19 Exposure
2020-04-24
Xavier Mertens
Malicious Excel With a Strong Obfuscation and Sandbox Evasion
2020-03-27
Xavier Mertens
Malicious JavaScript Dropping Payload in the Registry
2020-03-13
Rob VandenBrink
Not all Ethernet NICs are Created Equal - Trying to Capture Invalid Ethernet Frames
2020-01-03
Kevin Shortt
CCPA - Quick Overview
2019-08-09
Xavier Mertens
100% JavaScript Phishing Page
2019-08-05
Rick Wanner
Scanning for Bluekeep vulnerable RDP instances
2019-07-09
John Bambenek
Solving the WHOIS and Privacy Problem: A Draft of Implementing WHOIS in DNS
2019-06-10
Xavier Mertens
Interesting JavaScript Obfuscation Example
2019-05-16
Xavier Mertens
The Risk of Authenticated Vulnerability Scans
2019-02-07
Xavier Mertens
Phishing Kit with JavaScript Keylogger
2018-11-20
Xavier Mertens
VMware Affected by Dell EMC Avamar Vulnerability
2018-07-13
Xavier Mertens
Cryptominer Delivered Though Compromized JavaScript File
2018-06-18
Xavier Mertens
Malicious JavaScript Targeting Mobile Browsers
2018-05-25
Xavier Mertens
Antivirus Evasion? Easy as 1,2,3
2018-05-24
Xavier Mertens
"Blocked" Does Not Mean "Forget It"
2018-03-06
Mark Hofman
The joys of changing Privacy Laws
2017-12-14
Russ McRee
Security Planner: Improve your online safety
2017-11-03
Xavier Mertens
Simple Analysis of an Obfuscated JAR File
2017-08-23
Xavier Mertens
Malicious script dropping an executable signed by Avast?
2017-06-22
Xavier Mertens
Obfuscating without XOR
2017-06-01
Xavier Mertens
Sharing Private Data with Webcast Invitations
2017-03-24
Xavier Mertens
Nicely Obfuscated JavaScript Sample
2017-03-04
Xavier Mertens
How your pictures may affect your website reputation
2017-02-12
Xavier Mertens
Analysis of a Suspicious Piece of JavaScript
2017-01-18
Rob VandenBrink
Making Windows 10 a bit less "Creepy" - Common Privacy Settings
2016-12-10
Didier Stevens
Sleeping VBS Really Wants To Sleep
2016-11-16
Xavier Mertens
Example of Getting Analysts & Researchers Away
2016-09-28
Xavier Mertens
SNMP Pwn3ge
2016-08-28
Guy Bruneau
Spam with Obfuscated Javascript
2016-06-18
Rob VandenBrink
Controlling JavaScript Malware Before it Runs
2016-02-20
Didier Stevens
Locky: JavaScript Deobfuscation
2016-02-07
Xavier Mertens
More Malicious JavaScript Obfuscation
2016-02-03
Xavier Mertens
Automating Vulnerability Scans
2016-01-15
Xavier Mertens
JavaScript Deobfuscation Tool
2015-11-09
John Bambenek
ICYMI: Widespread Unserialize Vulnerability in Java
2015-08-07
Tony Carothers
Critical Firefox Update Today
2014-12-06
Rick Wanner
Google App Engine Java Security Sandbox bypasses
2014-08-29
Johannes Ullrich
False Positive or Not? Difficult to Analyze Javascript
2014-07-15
Daniel Wesemann
AOC Cloud
2014-07-15
Daniel Wesemann
Oracle Java: 20 new vulnerabilities patched
2014-07-13
Tony Carothers
Oracle July 2014 Update Pre-Notification
2014-07-05
Guy Bruneau
Java Support ends for Windows XP
2014-07-02
Johannes Ullrich
Simple Javascript Extortion Scheme Advertised via Bing
2014-06-12
Daniel Wesemann
Made any new friends lately?
2014-05-27
Kevin Shortt
Avast forums hacked
2014-04-21
Daniel Wesemann
Allow us to leave!
2014-01-01
Russ McRee
Six degrees of celebration: Juniper, ANT, Shodan, Maltego, Cisco, and Tails
2013-12-23
Rob VandenBrink
How-To's for the Holidays - Java Whitelisting using AD Group Policy
2013-10-28
Daniel Wesemann
Exploit cocktail (Struts, Java, Windows) going after 3-month old vulnerabilities
2013-10-22
Richard Porter
Greenbone and OpenVAS Scanner
2013-10-15
Rob VandenBrink
Java Quarterly Updates
2013-09-10
Swa Frantzen
More Black Tuesday workload
2013-08-07
Johannes Ullrich
Firefox 23 and Mixed Active Content
2013-04-23
Russ McRee
Microsoft's Security Intelligence Report (SIRv14) released
2013-04-19
Russ McRee
Java 8 release schedule delayed for renewed focus on security
2013-04-16
Rob VandenBrink
Java 7 Update 21 is available - Watch for Behaviour Changes !
2013-04-04
Johannes Ullrich
Microsoft April Patch Tuesday Advance Notification
2013-03-07
Guy Bruneau
Apple Blocking Java Web plug-in
2013-03-05
Richard Porter
Java j6u43 update #YAJU http://www.oracle.com/technetwork/java/javase/6u43-relnotes-1915290.html
2013-03-04
Richard Porter
Java 7u17 update #YAJU http://www.oracle.com/technetwork/java/javase/7u17-relnotes-1915289.html
2013-03-01
Jim Clausing
And the Java 0-days just keep on coming
2013-02-26
Rob VandenBrink
All I need Java for is ....
2013-02-20
Johannes Ullrich
Update Palooza
2013-02-19
Johannes Ullrich
Oracle Updates Java (Java 7 Update 15, Java 6 update 41)
2013-02-08
Kevin Shortt
Is it Spam or Is it Malware?
2013-02-04
Adam Swanger
SAN Securing The Human Monthly Awareness Video - Advanced Persistent Threat (APT) http://www.securingthehuman.org/resources/ncsam
2013-02-01
Jim Clausing
Oracle quitely releases Java 7u13 early
2013-01-19
Guy Bruneau
Java 7 Update 11 Still has a Flaw
2013-01-18
Russ McRee
Interesting reads for Friday 18 JAN 2013
2013-01-15
Rob VandenBrink
When Disabling IE6 (or Java, or whatever) is not an Option...
2013-01-13
Stephen Hall
Java 0-Day patched as Java 7 U 11 released
2013-01-12
Stephen Hall
Java 0-day impact to Java 6 (and beyond?)
2013-01-10
Johannes Ullrich
Java is still exploitable and is likely going to remain so.
2012-11-01
Daniel Wesemann
Patched your Java yet?
2012-10-18
Rob VandenBrink
Another Java update! Java SE 1.6.0_37 Available ==> http://www.oracle.com/technetwork/java/javase/releasenotes-136954.html
2012-10-17
Rob VandenBrink
Time to update - Java version 7 update 9 (JRE 7u9, JDK 7u9) is out! Release notes here - http://www.oracle.com/technetwork/java/javase/7u9-relnotes-1863279.html
2012-09-08
Guy Bruneau
Webmin Input Validation Vulnerabilities
2012-09-01
Russ McRee
Blackhole targeting Java vulnerability via fake Microsoft Services Agreement email phish
2012-08-31
Russ McRee
Not so fast: Java 7 Update 7 critical vulnerability discovered in less than 24 hours
2012-08-27
Kevin Liston
Quick Bits about Today's Java 0-Day
2012-08-05
Daniel Wesemann
Phishing for Payroll with unpatched Java
2012-07-23
Johannes Ullrich
Most Anti-Privacy Web Browsing Tool Ever?
2012-07-05
Adrien de Beaupre
Microsoft advanced notification for July 2012 patch Tuesday
2012-06-25
Guy Bruneau
Using JSDetox to Analyze and Deobfuscate Javascript
2012-06-12
Swa Frantzen
Java 7u5 and 6u33 released
2012-05-25
Guy Bruneau
Google Publish Transparency Report
2012-05-22
Johannes Ullrich
nmap 6 released
2012-05-22
Johannes Ullrich
The "Do Not Track" header
2012-05-05
Tony Carothers
Vulnerability Assessment Program - Discussions
2012-04-25
Daniel Wesemann
Blacole's obfuscated JavaScript
2012-04-12
Guy Bruneau
Apple Java Updates for Mac OS X
2012-04-06
Johannes Ullrich
Social Share Privacy
2012-04-06
Johannes Ullrich
Another OS X Java Patch
2012-03-25
Daniel Wesemann
evilcode.class
2012-03-20
Johannes Ullrich
A Reminder: Private Key Security
2012-02-16
Tony Carothers
Java Update for February
2012-01-22
Johannes Ullrich
Javascript DDoS Tool Analysis
2012-01-03
Bojan Zdrnja
The tale of obfuscated JavaScript continues
2011-12-12
Daniel Wesemann
Java 6u30 released
2011-12-10
Daniel Wesemann
Unwanted Presents
2011-12-08
Adrien de Beaupre
Microsoft Security Bulletin Advance Notification for December 2011
2011-12-07
Lenny Zeltser
V8 as an Alternative to SpiderMonkey for JavaScript Deobfuscation
2011-10-22
Guy Bruneau
Oracle Java SE Critical Patch Update
2011-10-19
Johannes Ullrich
House for rent! Observing an Overpayment Scam
2011-09-19
Guy Bruneau
MS Security Advisory Update - Fraudulent DigiNotar Certificates
2011-09-15
Johannes Ullrich
SSH Vandals?
2011-09-05
Raul Siles
Java 7 Officially Released
2011-08-19
Kevin Shortt
Java SE 6 Update 27 released. No security updates, many bug fixes ==> http://www.oracle.com/technetwork/java/javase/6u27-relnotes-444147.html
2011-07-28
Guy Bruneau
Java 7.0 released. Get it here - http://blogs.oracle.com/javase/entry/java_7_has_released
2011-06-28
Johannes Ullrich
Update: Java update for OS X fixes security issues http://support.apple.com/kb/HT1222
2011-06-07
Johannes Ullrich
Oracle Releases Java Version 1.6.0.26 http://java.com/en/download/manual.jsp
2011-06-06
Manuel Humberto Santander Pelaez
Phishing: Same goal, same techniques and people still falling for such scams
2011-06-03
Guy Bruneau
Oracle Java SE Critical Patch Update Pre-Release Announcement - June 2011
2011-06-01
Johannes Ullrich
Enabling Privacy Enhanced Addresses for IPv6
2011-05-10
Swa Frantzen
Time to change your facebook password?
2011-05-01
Deborah Hale
Java 6.25 Is Now Available
2011-04-23
Manuel Humberto Santander Pelaez
Image search can lead to malware download
2011-03-29
Daniel Wesemann
Requesting deletion of "free" email and chat accounts
2011-03-09
Jim Clausing
Apple updates Java
2011-02-15
Jason Lam
Oracle Java 6 Update 24
2011-02-09
Mark Hofman
Java Floating point issue (CVE-2010-4476)
2011-02-04
Daniel Wesemann
Oh, just click "yes"
2010-12-29
Daniel Wesemann
Beware of strange web sites bearing gifts ...
2010-12-24
Daniel Wesemann
A question of class
2010-12-08
Rob VandenBrink
Java 6, Update 23 is out => http://java.sun.com/javase/6/webnotes/ReleaseNotes.html , http://www.oracle.com/technetwork/java/javase/6u23releasenotes-191058.html , http://www.oracle.com/technetwork/java/javase/2col/6u23bugfixes-191074.html
2010-12-02
Kevin Johnson
Robert Hansen and our happiness
2010-11-11
Daniel Wesemann
Java Exploits
2010-08-01
Manuel Humberto Santander Pelaez
Evation because IPS fails to validate TCP checksums?
2010-07-18
Manuel Humberto Santander Pelaez
New metasploit GUI written in Java
2010-07-04
Manuel Humberto Santander Pelaez
Malware inside PDF Files
2010-06-15
Manuel Humberto Santander Pelaez
TCP evasions for IDS/IPS
2010-05-23
Manuel Humberto Santander Pelaez
Oracle Java SE and Java for Business 'MixerSequencer' Remote Code Execution Vulnerability
2010-05-22
Rick Wanner
SANS 2010 Digital Forensics Summit - APT Based Forensic Challenge
2010-05-12
Rob VandenBrink
Layer 2 Security - Private VLANs (the Story Continues ...)
2010-04-10
Andre Ludwig
New bug/exploit for javaws
2010-04-02
Guy Bruneau
Oracle Java SE and Java for Business Critical Patch Update Advisory
2010-03-05
Kyle Haugsness
Javascript obfuscators used in the wild
2010-01-13
Guy Bruneau
Sun Java JRE 6 Update 18 Released
2009-12-09
Swa Frantzen
Facebook announces privacy improvements
2009-12-05
Guy Bruneau
Java JRE Buffer and Integer Overflow
2009-12-03
Mark Hofman
Avast false positives
2009-12-02
Rob VandenBrink
SPAM and Malware taking advantage of H1N1 concerns
2009-11-02
Rob VandenBrink
Microsoft releases v1.02 of Enhanced Mitigation Evaluation Toolkit (EMET)
2009-09-08
Guy Bruneau
Bug Fixes in Sun SDK 5 and Java SE 6
2009-08-04
donald smith
Java Security Update
2009-07-15
Bojan Zdrnja
Make sure you update that Java
2009-07-01
Bojan Zdrnja
Mobile phone trojans
2009-06-10
Swa Frantzen
Java 6 update 14 released
2009-05-22
Mark Hofman
Patching and Apple - Java issue
2009-05-04
Tom Liston
Adobe Reader/Acrobat Critical Vulnerability
2009-04-07
Bojan Zdrnja
Advanced JavaScript obfuscation (or why signature scanning is a failure)
2009-04-02
Bojan Zdrnja
JavaScript insertion and log deletion attack tools
2009-03-25
David Goldsmith
Java Runtime Environment 6.0 Update 13 Released
2009-02-25
Andre Ludwig
Adobe Acrobat pdf 0-day exploit, No JavaScript needed!
2009-02-10
Swa Frantzen
Java up to date ?
2008-07-14
Daniel Wesemann
Obfuscated JavaScript Redux
2008-07-09
Johannes Ullrich
Java Update
2008-07-08
Swa Frantzen
Security implications in HVAC equipment
2008-06-30
Marcus Sachs
More SQL Injection with Fast Flux hosting
2008-05-20
Raul Siles
List of malicious domains inserted through SQL injection
2008-05-20
Raul Siles
Java 6 Update 6 has been released
2008-04-06
Daniel Wesemann
Advanced obfuscated JavaScript analysis
2008-04-03
Bojan Zdrnja
Mixed (VBScript and JavaScript) obfuscation
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