- Phishing Attack Through Non-Delivery Notification
- More obfuscated shell scripts: Fake MacOS Flash update
- Obfuscated bash script targeting QNap boxes
- Divided Payload in Multiple Pasties
- VMware Affected by Dell EMC Avamar Vulnerability
- Querying DShield from Cortex
- The Challenge of Managing Your Digital Library
- Quickly Investigating Websites with Lookyloo
- Basic Obfuscation With Permissive Languages
- Malicious Powershell Script Dissection
- Dissecting Malicious Office Documents with Linux
- Diving into Malicious AutoIT Code
- Malicious Powershell using a Decoy Picture
- More Equation Editor Exploit Waves
- New Campaign Using Old Equation Editor Vulnerability
- "OG" Tools Remain Valuable
- More Excel DDE Code Injection
- Hunting for Suspicious Processes with OSSEC
- Malware Delivered Through MHT Files
- Crypto Mining in a Windows Headless Browser
- Malicious PowerShell Compiling C# Code on the Fly
- 3D Printers in The Wild, What Can Go Wrong?
- Crypto Mining Is More Popular Than Ever!
- Microsoft Publisher Files Delivering Malware
- Simple Phishing Through formcrafts.com
- Malicious DLL Loaded Through AutoIT
- Truncating Payloads and Anonymizing PCAP files
- Exploiting the Power of Curl
- Windows Batch File Deobfuscation
- Searching for Geographically Improbable Login Attempts
- Cryptominer Delivered Though Compromized JavaScript File
- Are Your Hunting Rules Still Working?
- PowerShell: ScriptBlock Logging... Or Not?
- Malicious JavaScript Targeting Mobile Browsers
- A Bunch of Compromized Wordpress Sites
- Converting PCAP Web Traffic to Apache Log
- Malicious Post-Exploitation Batch File
- Antivirus Evasion? Easy as 1,2,3
- "Blocked" Does Not Mean "Forget It"
- Malware Distributed via .slk Files
- Malicious Powershell Targeting UK Bank Customers
- Nice Phishing Sample Delivering Trickbot
- Adding Persistence Via Scheduled Tasks
- Diving into a Simple Maldoc Generator
- Malicious Network Traffic From /bin/bash
- The real value of an IOC?
- Webshell looking for interesting files
- A Suspicious Use of certutil.exe
- How are Your Vulnerabilities?
- Windows IRC Bot in the Wild
- Extending Hunting Capabilities in Your Network
- Automatic Hunting for Malicious Files Crossing your Network
- Surge in blackmailing?
- Administrator's Password Bad Practice
- Payload delivery via SMB
- CRIMEB4NK IRC Bot
- Malicious Bash Script with Multiple Features
- The Crypto Miners Fight For CPU Cycles
- Reminder: Beware of the "Cloud"
- Common Patterns Used in Phishing Campaigns Files
- Malware Delivered via Windows Installer Files
- Simple but Effective Malicious XLS Sheet
- Adaptive Phishing Kit
- Investigating Microsoft BITS Activity
- Ransomware as a Service
- Comment your Packet Captures!
- Mining or Nothing!
- 2017, The Flood of CVEs
- Example of 'MouseOver' Link in a Powerpoint File
- Microsoft Office VBA Macro Obfuscation via Metadata
- Tracking Newly Registered Domains
- StartSSL: Termination of Services is Now Scheduled
- Using Bad Material for the Good
- Phishing Kit (Ab)Using Cloud Services
- Apple High Sierra Uses a Passwordless Root Account
- Fileless Malicious PowerShell Sample
- Proactive Malicious Domain Search
- Top-100 Malicious IP STIX Feed
- Suspicious Domains Tracking Dashboard
- If you want something done right, do it yourself!
- Keep An Eye on your Root Certificates
- Interesting VBA Dropper
- Simple Analysis of an Obfuscated JAR File
- Some Powershell Malicious Code
- BadRabbit: New ransomware wave hitting RU & UA
- Stop relying on file extensions
- Version control tools aren't only for Developers
- Base64 All The Things!
- Investigating Security Incidents with Passive DNS
- The easy way to analyze huge amounts of PCAP data
- Getting some intelligence from malspam
- Another webshell, another backdoor!
- AutoIT based malware back in the wild
- Malicious AutoIT script delivered in a self-extracting RAR file
- Malicious script dropping an executable signed by Avast?
- Defang all the things!
- Maldoc with auto-updated link
- Analysis of a Paypal phishing kit
- Increase of phpMyAdmin scans
- TinyPot, My Small Honeypot
- Bots Searching for Keys & Config Files
- Backup Scripts, the FIM of the Poor
- A VBScript with Obfuscated Base64 Data
- Obfuscating without XOR
- Systemd Could Fallback to Google DNS?
- Phishing Campaigns Follow Trends
- Sharing Private Data with Webcast Invitations
- Critical Vulnerability in Samba from 3.5.0 onwards
- Typosquatting: Awareness and Hunting
- My Little CVE Bot
- Massive wave of ransomware ongoing
- When Bad Guys are Pwning Bad Guys...
- The story of the CFO and CEO...
- HTTP Headers... the Achilles' heel of many applications
- Another Day, Another Obfuscation Technique
- Analysis of a Maldoc with Multiple Layers of Obfuscation
- DNS Query Length... Because Size Does Matter
- Hunting for Malicious Excel Sheets
- Tracking Website Defacers with HTTP Referers
- Whitelists: The Holy Grail of Attackers
- Pro & Con of Outsourcing your SOC
- Diverting built-in features for the bad
- Critical VMware vulnerabilities disclosed
- Logical & Physical Security Correlation
- Nicely Obfuscated JavaScript Sample
- Searching for Base64-encoded PE Files
- Example of Multiple Stages Dropper
- Retro Hunting!
- The Side Effect of GeoIP Filters
- Not All Malware Samples Are Complex
- How your pictures may affect your website reputation
- Amazon S3 Outage
- Analysis of a Simple PHP Backdoor
- How was your stay at the Hotel La Playa?
- Analysis of a Suspicious Piece of JavaScript
- Many Malware Samples Found on Pastebin
- Detecting Undisclosed Vulnerabilities with Security Tools & Features
- Quick Analysis of Data Left Available by Attackers
- IOC's: Risks of False Positive Alerts Flood Ahead
- Malicious SVG Files in the Wild
- Backup Files Are Good but Can Be Evil
- Who's Attacking Me?
- Using Security Tools to Compromize a Network
- Ongoing Scans Below the Radar
- UAC Bypass in JScript Dropper
- The Passwords You Should Never Use
- Free Software Quick Security Checklist
- Example of Getting Analysts & Researchers Away
- Full Packet Capture for Dummies
- Another Day, Another Spam...
- Spam Delivered via .ICS Files
- WiFi Still Remains a Good Attack Vector
- Another Day, Another Malicious Behaviour
- SNMP Pwn3ge
- In Need of a OTP Manager Soon?
- Ongoing IMAP Scan, Anyone Else?
- Collecting Users Credentials from Locked Devices
- Malware Delivered via '.pub' Files
- Maxmind.com (Ab)used As Anti-Analysis Technique
- Out-of-Band iOS Patch Fixes 0-Day Vulnerabilities
- Example of Targeted Attack Through a Proxy PAC File
- Voice Message Notifications Deliver Ransomware
- Data Classification For the Masses
- Analyze of a Linux botnet client source code
- Critical Xen PV guests vulnerabilities
- Name All the Things!
- The Power of Web Shells
- Drupal: Patch released today to fix a highly critical RCE in contributed modules
- Hunting for Malicious Files with MISP + OSSEC
- Phishing Campaign with Blurred Images
- Ongoing Spam Campaign Related to Swift
- Using Your Password Manager to Monitor Data Leaks
- Offensive or Defensive Security? Both!
- Docker Containers Logging
- Keeping an Eye on Tor Traffic
- MISP - Malware Information Sharing Platform
- Another Day, Another Wave of Phishing Emails
- Microsoft BITS Used to Download Payloads
- Windows Command Line Persistence?
- What to watch with your FIM?
- Improving Bash Forensics Capabilities
- IP Addresses Triage
- Dockerized DShield SSH Honeypot
- SSH Honeypots (Ab)used as Proxy
- OSX Ransomware Spread via a Rogue BitTorrent Client Installer
- Another Malicious Document, Another Way to Deliver Malicious Code
- Quick Audit of *NIX Systems
- Analyzis of a Malicious .lnk File with an Embedded Payload
- VMware VMSA-2016-0002
- Reducing False Positives with Open Data Sources
- Hunting for Executable Code in Windows Environments
- More Malicious JavaScript Obfuscation
- EMET 5.5 Released
- Automating Vulnerability Scans
- All CVE Details at Your Fingertips
- Scripting Web Categorization
- /tmp, %TEMP%, ~/Desktop, T:\, ... A goldmine for pentesters!
- JavaScript Deobfuscation Tool
- Virtual Bitlocker Containers
- Hunting for Juicy Information
- Unity Makes Strength
- Playing With Sandboxes Like a Boss
- Enforcing USB Storage Policy with PowerShell
- Tracking SSL Certificates
- Automatic MIME attachments triage
- SIEM is not a product, its a process...
- Analyze of a malicious Word document with an embedded payload
- Tracking HTTP POST data with ELK
- USB cleaning device for the masses
- Victim of its own success and (ab)used by malwares
- The "Yes, but..." syndrome
- AV Phone Scan via Fake BSOD Web Pages
- Cyber Security Awareness Month... Through Proverbs
- Tracking Privileged Accounts in Windows Environments
- Detecting XCodeGhost Activity
- The Wordpress Plugins Playground
- Feeding DShield with OSSEC Logs
- Hunting for IOC's with ioc-parser
- Port Scanners: The Good and The Bad
- Querying the DShield API from RTIR
- Detecting file changes on Microsoft systems with FCIV
Threat Level: green
Handler on Duty: Didier Stevens
SANS ISC: ISC Handlers - Internet Security | DShield ISC Handlers
Questions? Feedback?
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For interactive help and to chat with other users, try our Slack group.
Use our contact form or
report bugs here
For interactive help and to chat with other users, try our Slack group.
