A summary of the NCSC’s analysis of the May 2020 US sanction which caused the NCSC to modify the scope of its security mitigation strategy for Huawei.
Welcome back to part 2 of this series! If you have not checked out part 1 yet, please do so first, as it highlights important reconnaissance steps!So let us dive right into the IDA adventure to...
I recently tested an Internet facing Anti-Spam product called SpamTitan Gateway. As you could infer from the name of the product, this platform’s purpose was to detect Spam and or other malicious...
Recently, we came across some firmware samples from D-Link routers that we were unable to unpack properly. Luckily, we got our hands on an older, cheaper but similar device (DIR882) that we could...
Intro For the longest time I had the idea to implement a notification system that would alert me if someone ever logged in (or tried to login) to an SSH server or XSession on a machine I...
Note: This is a re-upload of an old write-up.This is another write-up from an interesting little challenge. The original forum post about it can be found here. To get your hands on the challenge...
Note: Re-write/Re-upload due to dead linksThis write up are my thoughts and steps to statically analyze a given unknown binary. I want to understand the binary to a point where I can freely write...
Note: Re-upload due to dead links :) Yo! Life kept me more than busy, but now I've got a little more time on my hands. I decided to do a write up on the following binary, because it taught me some...
In part 1 of this series, we set up the NanoPi R1S as a USB attack tool, covering OS installation, installation of P4wnP1, and even keylogging a “passed through” keyboard. In this part, I am going...
Introduction
I was recently on a mobile assessment where you could only register one profile on the app, per device. To use another account you had to first deactivate the profile and then register a new one....
While working on DoubleAgent as part of the Introduction To Red Teaming course we’re developing for RingZer0, I had a look at Anti-Malware Scan Interface (AMSI) bypasses. One of the objectives I...
Exposed session token in Honeywell ControlEdge PLC and RTU.
Unencrypted password transmission on the network in Honeywell ControlEdge PLC and RTU.
On June 16th, the Department of Homeland Security and CISA ICS-CERT issued a critical security advisory warning covering multiple newly discovered vulnerabilities affecting... The post Ripple20...
SmokeLoader is a well known bot that is been around since 2011. It’s mainly used to drop other malware families. SmokeLoader has been under development and is constantly changing with multiple...
On 2020-06-19, a research was reported, involving , gaining initial access via Software misconfig, to achieve Resp. disclosure.
In 2019, McAfee Advanced Threat Research (ATR) disclosed a vulnerability in a product called BoxLock. Sometime after this, the CEO... The post My Adventures Hacking the iParcelBox appeared first...
Package delivery is just one of those things we take for granted these days. This is especially true in the... The post What’s in the Box? Part II: Hacking the iParcelBox appeared first on McAfee Blog.
According to Kaspersky ICS CERT data, a number of industrial companies are currently experiencing targeted attacks involving the Snake encryption ransomware.
Kaspersky ICS CERT has identified a series of attacks targeting, among others, organizations in various industrial sectors. Victims include suppliers of equipment and software for industrial enterprises.
EXECUTIVE SUMMARY The RagnarLocker ransomware first appeared in the wild at the end of December 2019 as part of a... The post RagnarLocker Ransomware Threatens to Release Confidential Information...
There are number of ways scammers use to target personal information and, currently, one example is, they are taking advantage... The post OneDrive Phishing Awareness appeared first on McAfee Blog.
Kent and Jordan are back to continue their journey to make the world a better place. This time around, they will be reviewing a series of tools commonly used on […] The post Webcast: A Blue Team’s...
Intro The last few months I’ve been studying Chrome’s v8 internals and exploits with the focus of finding a type confusion bug. The good news is that I found one, so the fuzzing and analysis...
Vulnerabilities that can lead to unsanctioned account access or remote code execution.
Kaspersky ICS CERT has discovered vulnerabilities that may allow threat actors to modify configuration files, execute arbitrary code remotely or access user passwords.
On May 28, 2020, the NSA released a cybersecurity advisory on Russian APT group Sandworm exploiting CVE-2019-10149, a vulnerability in Exim Mail Transfer Agent (MTA) software. An unauthenticated...
Intro Last year I wrote how to weaponize CVE-2018-19204. This blog post will continue and elaborate on the finding and analysis of two additional vulnerabilities that were discovered during the...
Victims included a railway stock manufacturer, an electric utility company and a steel producer. One incident brought operations to a halt