ISC Handlers - Internet Security

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Interesting JavaScript Obfuscation Example
Keep an Eye on Your WMI Logs
Behavioural Malware Analysis with Microsoft ASA
The Risk of Authenticated Vulnerability Scans
From Phishing To Ransomware?
DSSuite - A Docker Container with Didier's Tools
Another Day, Another Suspicious UDF File
Malware Sample Delivered Through UDF Image
New Waves of Scans Detected by an Old Rule
Running your Own Passive DNS Service
New Wave of Extortion Emails: Central Intelligence Agency Case
Keep an Eye on Disposable Email Addresses
Simple Powershell Keyloggers are Back
Old H-Worm Delivered Through GitHub
Suspicious PDF Connecting to a Remote SMB Share
Phishing Kit with JavaScript Keylogger
Tracking Unexpected DNS Changes
DNS Firewalling with MISP
Malicious Script Leaking Data via FTP
Using OSSEC Active-Response as a DFIR Framework
Microsoft OOB Patch for Internet Explorer: Scripting Engine Memory Corruption Vulnerability
Restricting PowerShell Capabilities with NetSh
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