DOSfuscation: Exploring the Depths of Cmd.exe Obfuscation and Detection Techniques

Skilled attackers continually seek out new attack vectors, while employing evasion techniques to maintain the effectiveness of old vectors, in an ever-changing defensive landscape. Many of these threat actors employ obfuscation frameworks for common scripting languages such as JavaScript and...

ZenMate for macOS com.zenmate.chron-xpc LaunchDaemon Type Obfuscation Vulnerability

ZenMate for macOS is a free VPN software for macOS-based platforms. com.zenmate.chron-xpc LaunchDaemon is one of the launch daemon components. A type-obfuscation vulnerability exists in the com.zenmate.chron-xpc LaunchDaemon component in version 1.5.4 of ZenMate for macOS. An attacker could explo...

CannibalRAT targets Brazil

This post was authored by Warren Mercer and Vitor Ventura Introduction Talos has identified two different versions of a RAT, otherwise known as a remote access trojan, that has been written entirely in Python and is wrapped into a standalone executable. The RAT is impacting users of a Brazilian...

Revoke-Obfuscation - PowerShell Obfuscation Detection Framework

Revoke-Obfuscation is a PowerShell v3.0+ compatible PowerShell obfuscation detection framework. Authors Daniel Bohannon @danielhbohannon Lee Holmes @LeeHomes Research Blog Post: https://www.fireeye.com/blog/threat-research/2017/07/revoke-obfuscation-powershell.html White Paper:...

Invoke-Obfuscation - PowerShell Obfuscator

Invoke-Obfuscation is a PowerShell v2.0+ compatible PowerShell command and script obfuscator. Purpose Attackers and commodity malware have started using extremely basic obfuscation techniques to hide the majority of the command from the command line arguments of powershell.exe. I developed this...

CVE-2018-7211

An issue was discovered in iDashboards 9.6b. The SSO implementation is affected by a weak obfuscation library, allowing man-in-the-middle attackers to discover credentials...

CVE-2018-7211

An issue was discovered in iDashboards 9.6b. The SSO implementation is affected by a weak obfuscation library, allowing man-in-the-middle attackers to discover credentials...

Design/Logic Flaw

An issue was discovered in iDashboards 9.6b. The SSO implementation is affected by a weak obfuscation library, allowing man-in-the-middle attackers to discover credentials...

CVE-2018-7211

CVE-2018-7211 affects iDashboards 9.6b where the SSO implementation relies on a weak obfuscation library, enabling MITM attackers to recover credentials. The vulnerability is described consistently across NVD/Red Hat records and related feeds; no exploit details or affected version ranges beyond ...

CVE-2018-7211

An issue was discovered in iDashboards 9.6b. The SSO implementation is affected by a weak obfuscation library, allowing man-in-the-middle attackers to discover credentials...

CVE-2018-7211: Use of a Broken or Risky Cryptographic Algorithm

An issue was discovered in iDashboards 9.6b. The SSO implementation is affected by a weak obfuscation library, allowing man-in-the-middle attackers to discover credentials...

A Deep Dive into Database Attacks [Part I]: SQL Obfuscation

Today, data breaches are a threat to every organization. According to a report from Risk Based Security covering the first half of 2017, over 6 billion records were exposed through 2,227 publicly-disclosed data breaches. The number of exposed records is already higher than the previous all-time...

Coinhive JavaScript Miner Detection

This script reports if a web page of the remote host contains code from the Coinhive JavaScript Miner. SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier:...

LSB-Steganography - Python program to steganography files into images using the Least Significant Bit

Python program based on stegonographical methods to hide files in images using the Least Significant Bit technique. I used the most basic method which is the least significant bit. A colour pixel is composed of red, green and blue, encoded on one byte. The idea is to store information in the firs...

HPSBGN03577 rev 1 - Exposure of Application Configuration Details - Tommy Hilfiger TH24/7 Android app

Potential Security Impact Information exposure of application configuration. Reported By: Akshay Jain VULNERABILITY SUMMARY A potential security vulnerability caused by incomplete obfuscation of application configuration information was discovered. HP has no access to customer data as a result of...

Automatize Obfuscation and Generation of MS Office Documents: macro_pack

The macropack is a tool used to automatize obfuscation and generation of MS Office documents for pentest, demo, and social engineering assessments. The goal of macropack is to simplify antimalware solutions bypass and automatize the process from vba generation to final Office document generation...

MS-Word Payload Delivery: Macro Creator

Invoke-MacroCreator is a powershell Cmdlet that allows for the creation of an MS-Word document embedding a VBA macro with various payload delivery and execution capabilities. Description Basically the script supports three types of payload that you MUST specify using the -t argument: 1. shellcode...

Multiple Apple Products Kernel Type Obfuscation Vulnerability

Apple iOS, macOS High Sierra, tvOS, and watchOS are products of Apple Inc. Apple iOS is an operating system developed for mobile devices. macOS High Sierra is a specialized operating system developed for Mac computers. tvOS is a smart TV operating system. watchOS is a smart watch operating system...

Recam Redux - DeConfusing ConfuserEx

This post is authored by Holger Unterbrink and Christopher MarczewskiOverviewThis report shows how to deobfuscate a custom .NET ConfuserEx protected malware. We identified this recent malware campaign in our Advanced Malware Protection AMP telemetry. Initial infection is via a malicious Word...

On "Advanced" Network Security Monitoring

My TaoSecurity News page says I taught 41 classes lasting a day or more, from 2002 to 2014. All of these involved some aspect of network security monitoring NSM. Many times students would ask me when I would create the "advanced" version of the class, usually in the course feedback. I could never...