CVE-2020-13470

Gigadevice GD32F103 and GD32F130 devices allow physical attackers to extract data via the probing of easily accessible bonding wires and de-obfuscation of the observed data...

CVE-2020-13470

CVE-2020-13470 affects Gigadevice GD32F103 and GD32F130 microcontrollers. The root cause is physical access enabling probing of bonding wires to de-obfuscate and extract data, with potential high integrity impact and no public remediation details in the provided documents. Monitor for vendor advi...

Code injection

This affects the package MintegralAdSDK from 0.0.0. The SDK distributed by the company contains malicious functionality that tracks any URL opened by the app and reports it back to the company, along with performing advertisement attribution fraud. Mintegral can remotely activate hooks on the...

How Financial Apps Get You to Spend More and Question Less

You should never invest without fully understanding the risks, but tax prep and stock trading services often obfuscate the things you really need to know...

Phantom-Evasion

This is a Python antivirus evasion tool called Phantom-Evasion. It is free software, licensed under the GNU General Public License GPL version 3. The tool is designed to evade detection by antivirus software and is intended for educational or research purposes only. The tool consists of several...

IcedID Trojan Rebooted with New Evasive Tactics

Threat actors have enhanced a banking trojan that has been widely used during the COVID-19 pandemic with new functionality to help it avoid detection by potential victims and standard security protections. Attackers have implemented several new features — including a password-protected attachment...

How AppTrana Managed Cloud WAF Tackles Evolving Attacking Techniques

Web applications suffer continuously evolving attacks, where a web application firewall WAF is the first line of defense and a necessary part of organizations' cybersecurity strategies. WAFs are getting more sophisticated all the time, but as its core protection starts with efficient pattern...

How AppTrana Managed Cloud WAF Tackles Evolving Attacking Techniques

Web applications suffer continuously evolving attacks, where a web application firewall WAF is the first line of defense and a necessary part of organizations' cybersecurity strategies. WAFs are getting more sophisticated all the time, but as its core protection starts with efficient pattern...

Bypassing MassLogger Anti-Analysis — a Man-in-the-Middle Approach

The FireEye Front Line Applied Research & Expertise FLARE Team attempts to always stay on top of the most current and emerging threats. As a member of the FLARE Reverse Engineer team, I recently received a request to analyze a fairly new credential stealer identified as MassLogger. Despite the la...

4 Dangerous Brazilian Banking Trojans Now Trying to Rob Users Worldwide

Cybersecurity researchers on Tuesday detailed as many as four different families of Brazilian banking trojans that have targeted financial institutions in Brazil, Latin America, and Europe. Collectively called the "Tetrade" by Kaspersky researchers, the malware families — comprising Guildma,...

Google Chrome Type Obfuscation Vulnerability (CNVD-2020-43483)

Chrome is a simple and efficiently designed web browsing tool developed by Google that is characterized by its simplicity and speed. A type-obfuscation vulnerability exists in V8 in versions prior to Google Chrome 84.0.4147.89, which can be exploited by an attacker to execute arbitrary code or...

Google Chrome Type Obfuscation Vulnerability (CNVD-2020-43473)

Chrome is a simple and efficiently designed web browsing tool developed by Google that is characterized by its simplicity and speed. A type-obfuscation vulnerability exists in V8 in versions prior to Google Chrome 84.0.4147.89, which can be exploited by an attacker to execute arbitrary code or...

Joker Malware Apps Once Again Bypass Google's Security to Spread via Play Store

Cybersecurity researchers took the wraps off yet another instance of Android malware hidden under the guise of legitimate applications to stealthily subscribe unsuspecting users for premium services without their knowledge. In a report published by Check Point research today, the malware —...

How to unc0ver a 0-day in 4 hours or less

By Brandon Azad, Project Zero At 3 PM PDT on May 23, 2020, the unc0ver jailbreak was released for iOS 13.5 the latest signed version at the time of release using a zero-day vulnerability and heavy obfuscation. By 7 PM, I had identified the vulnerability and informed Apple. By 1 AM, I had sent App...

TAU Threat Analysis: Bundlore (macOS) mm-install-macos

The mm-install-macos variant of the Bundlore family of macOS adware has been around for many years in many variations and delivery methods. Recently, a variant with a novel installation method was discovered. Although most of the installation details were the same or similar to the samples analyz...

TAU Threat Analysis: Bundlore (macOS) mm-install-macos

The mm-install-macos variant of the Bundlore family of macOS adware has been around for many years in many variations and delivery methods. Recently, a variant with a novel installation method was discovered. Although most of the installation details were the same or similar to the samples analyz...

SGN - Encoder Ported Into Go With Several Improvements

SGN is a polymorphic binary encoder for offensive security purposes such as generating statically undetecable binary payloads. It uses a additive feedback loop to encode given binary instructions similar to LSFR. This project is the reimplementation of the original Shikata ga nai in golang with...

TAU Threat Analysis: Relations to Hakbit Ransomware

See part one of TAU's Hakbit Ransomware analysis here. Many blue team defenders out there will attest to the fact that ransomware is on the rise, and that ransomware doesn’t appear to be going away any time soon. Ransomware is only one of the numerous types of commodity-based emerging threats whi...

Valak Loader Revamped to Rob Microsoft Exchange Servers

Threat actors have revamped a popular malware loader into a stealthy infostealer that targets Microsoft Exchange servers to pilfer enterprise mailing information, passwords and enterprise certificates, researchers have found. Security researchers from Cybereason Nocturnus have discovered Valak, a...

Multiple Apple Products WebKit Component Type Obfuscation Vulnerability (CNVD-2020-52149)

Apple iOS is an operating system developed for mobile devices.Apple tvOS is an operating system for smart TVs.Apple iPadOS is an operating system for iPad tablets.WebKit is one of the web browser engine components. A type-obfuscation vulnerability exists in the WebKit component of several Apple...