What Program, Released In 2013, Is an Example of Ransomware? The answer is a crypto locker. Ransomware is malevolent programming that scrambles documents on a contaminated PC, in this manner......
At the end of this tunnel, we find some shady hackers using ngrok to gain remote control access to victim networks.
Analysis of the E1RB JS sniffer family
Overview For the March 2021 Patch Tuesday, Microsoft released a set of seven DNS vulnerabilities. Five of the vulnerabilities are... The post Seven Windows Wonders – Critical Vulnerabilities in...
Hackers always try to cover up their tracks. In this blog, we step through layers of obfuscation to uncover the real intent of a .NET malware sample.
0. Introduction John Lambert, a distinguished researcher specializing in threat intelligence at Microsoft, once said these words that changed perspectives:... The post McAfee ATR Thinks in Graphs...
Know How Does Ransomware Spread by reading complete article. Ransomware is malware that involves encrypting a company’s or individual’s valid data or blocking users from accessing their computer...
Solutions that use the OPC family of protocols are affected by multiple vulnerabilities that could lead to equipment failure, remote code execution or leaks of critical data
On-prem Microsoft Exchange Server vulnerabilities are being actively exploited in the wild. Read our blog for Huntress' most up-to-date research and IOCs.
Introduction What seemed like a regular Cross-site Scripting (XSS) vulnerability on an HTTP 500 “Internal Server Error”-page, I managed to turn into a one-click account takeover on an assessment....
I just got off a call with a client, and realised we need to think about how we report binary protections a bit more. More specifically the ios info binary command in objection. They can be a pain...
Studio 5000 Logix Designer, RSLogix 5000 and Logix controllers use a hardcoded key to verify participants of communication.
In this blog, we define what threat hunting is, the differences between human analysis and automation, plus an example of human-powered threat hunting.
A deep dive into Classiscam: automated scam as a service designed to steal money and payment data
In mid-2020, we realized that Lazarus was launching attacks on the defense industry using the ThreatNeedle cluster, an advanced malware cluster of Manuscrypt (a.k.a. NukeSped). While investigating...
Executive Summary Babuk ransomware is a new ransomware threat discovered in 2021 that has impacted at least five big enterprises,... The post Babuk Ransomware appeared first on McAfee Blog.
We unveil zero-day vulnerabilities we discovered in virtual event platforms used in MSP/Fortune 500 communities, plus some insight on supply chain attacks.
The year three report covers 2019 and aims to highlight the achievements and efforts made by the Active Cyber Defence programe.
On February 17th, 2021, McAfee disclosed findings based on a 10-month long disclosure process with major video conferencing vendor Agora,... The post Beyond Clubhouse: Vulnerable Agora SDKs Still...
The McAfee Advanced Threat Research (ATR) team is committed to uncovering security issues in both software and hardware to help... The post Don’t Call Us We’ll Call You: McAfee ATR Finds...
In cybersecurity, education and training are the key to winning. Read our blog to learn how you can grow your skills through continuous security education.
The concept of a trail of breadcrumbs in the offensive security community is nothing new; for many years, researchers on... The post Researchers Follow the Breadcrumbs: The Latest Vulnerabilities...
The vendor has published an advisory on vulnerabilities in multifunctional gateway devices designed to integrate different types of sensors and PLCs into industrial environments
On 2021-02-09, a research was reported, involving , gaining initial access via Supply chain vector, while using Package dependency confusion, to achieve None.
On 2021-02-09, a campaign was reported, involving an unknown actor, gaining initial access via Software misconfig, while using Escape to host via cgroups release_agent, targeting Docker to achieve...
To avoid detection, hackers often turn a system’s own tools against itself. Here, we examine a malicious payload that was executed using PowerShell.
Years ago I learnt docker basics because I just couldn’t get that $ruby_tool to install. The bits of progress I’d make usually left my host’s ruby install in shambles. With docker though, I had...
Vulnerabilities have been identified in the IPv6 component in the Treck TCP/IP stack implementation. It is recommended that vendors of IoT devices using that implementation issue security advisories.
This is a write-up for solving the devils-swapper RE challenge. It was mostly intended for my personal archive, but since it may be interesting to all of you. This especially applies if you're...
On 2021-02-03, a campaign was reported, involving TeamTNT, gaining initial access via ,. The following tools were observed: Peirates, Hildegard.