Sharing the first SimuLand dataset to expedite research and learn about adversary tradecraft

Last month, we introduced the SimuLand project to help security researchers around the world deploy lab environments to reproduce well-known attack scenarios, actively test detections, and learn more about the underlying behavior and implementation of adversary techniques. Since the release of th...

Fortinet FortiPortal File Upload Vulnerability

Fortinet FortiPortal is a hosted security analysis and management support tool for Fortinet's FortiGate, FortiWiFi and FortiAP product lines, available as a virtual machine for MSPs.Fortinet FortiPortal is vulnerable in versions 6.0.0 to 6.0.4, 5.3 .0 through 5.3.5, 5.2.0 through 5.2.5, and 4.2.2...

Uchihash - A Small Utility To Deal With Malware Embedded Hashes

Uchihash is a small utility that can save malware analysts the time of dealing with embedded hash values used for various things such as: Dynamically importing APIs especially in shellcode Checking running process used by analysts Anti-Analysis Checking VM or Antivirus artifacts Anti-Analysis...

OpSec Leaky Images

Hackers love your marketing department. Fact! Your marketing department love telling the world what happens in your company, then they attach images to the posts, often of staff at work. They ensure the subject is central and the image tells a story. The problem is often they tell hackers a...

See Ya Sharp: A Loaders Tale | McAfee Blogs

ARCHIVED STORY See Ya Sharp: A Loader’s Tale Max Kersten · Aug 04, 2021 Introduction The DotNet based CyaX-Sharp loader, also known as ReZer0, is known to spread commodity malware, such as AgentTesla. In recent years, this loader has been referenced numerous times, as it was used in campaigns...

How to manage a side-by-side transition from your traditional SIEM to Azure Sentinel

With every week bringing new headlines about crippling cyberattacks, and with organizations growing increasingly distributed, security teams are constantly asked to do more with less. Moving to cloud-native security information and event management SIEM can help security teams analyze data with t...

Security Bulletin: Potential vulnerability (SSRF) in Apache Solr affect IBM Operations Analytics - Log Analysis (CVE-2017-3164)

Summary Server Side Request Forgery vulnerability in Apache Solr could allow attacker with access to make Solr perform a HTTP to any reachable URL. Vulnerability Details CVEID: CVE-2017-3164 DESCRIPTION: Apache Solr is vulnerable to server-side request forgery, caused by not having corresponding...

GSD-2021-1001321 net: ti: fix UAF in tlan_remove_one

net: ti: fix UAF in tlanremoveone This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.135 by commit b7e5563f2a7862a9e4796abb9908b092f677e3c1, i...

GSD-2021-1001264 virtio_console: Assure used length from device is limited

virtioconsole: Assure used length from device is limited This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.52 by commit...

MISP Cross-Site Scripting Vulnerability (CNVD-2021-61084)

MISP is an open source software solution. The product is used to collect, store, distribute, and share network security metrics, and has features such as threat network security event analysis and malware analysis. a cross-site scripting vulnerability exists in MISP, which stems from...

CISA Announces Vulnerability Disclosure Policy (VDP) Platform

CISA has announced the establishment of its Vulnerability Disclosure Policy VDP Platform for the federal civilian enterprise, which will allow the Federal Civilian Executive Branch to coordinate with the civilian security research community in a streamlined fashion. The VDP Platform provides a...

When coin miners evolve, Part 2: Hunting down LemonDuck and LemonCat attacks

Note: In this two-part blog series, we expose a modern malware infrastructure and provide guidance for protecting against the wide range of threats it enables. Part 1 covered the evolution of the threat, how it spreads, and how it impacts organizations. Part 2 provides a deep dive on the attacker...

AD Starter Scan - Dangerous Trust Relationship

Binary data adsitrustunsafe.nbin...

AD Starter Scan - Kerberos Krbtgt

Binary data adsikerberoskrbtgt.nbin...

LCDS LAquis SCADA

1. EXECUTIVE SUMMARY CVSS v3 9.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: LCDS—Leão Consultoria e Desenvolvimento de Sistemas Ltda ME Equipment: LAquis SCADA Vulnerability: Cross-site Scripting 2. RISK EVALUATION Successful exploitation of this vulnerability may allow an...

IBM i2 Analyze Information Disclosure Vulnerability

IBM i2 Analyze is an integrated set of security services and stores from IBM USA that provides authorized users with the ability to search, analyze, and store intelligence data. IBM i2 Analyze is vulnerable to an information disclosure vulnerability that could be exploited by an attacker to obtai...

How to Deploy Citrix Gateway Plug-in and Endpoint Analysis Installer Packages for Windows by Using Active Directory Group Policy

This article contains information about deploying the Citrix Gateway Plug-in and Endpoint Analysis EPA Microsoft Installer MSI packages for Windows by using an Active Directory Group Policy. If users do not have administrative privileges to install the Citrix Gateway Plug-in and EPA Plug-in on th...

IBM i2 iBase Code Execution Vulnerability

IBM i2 iBase is a data analysis application from IBM Corporation. The software provides flexible data acquisition and visualization tools for data analysis. i2 iBase has a code execution vulnerability that can be exploited by attackers to execute arbitrary code on the system...

Malware Makers Using ‘Exotic’ Programming Languages

Malware authors are increasingly using rarely spotted programming languages such as Go, Rust, Nim and DLang in order to create new tools and to hinder analysis, researchers have found. Use of those four languages is escalating in the number of malware families being identified, according to a...

Leptonica: Multiple vulnerabilities

Background Leptonica is a C library for image processing and analysis. Description Multiple vulnerabilities have been discovered in Leptonica. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE identifiers for details. Workaround There is no...