ConnectWise ScreenConnect: Authentication Bypass Deep Dive
An analysis of the recent ConnectWise ScreenConnect authentication bypass vulnerability, root cause, and indicators of compromise.
CVE-2024-0204: Critical Authentication Bypass in Fortra GoAnywhere MFT | Rapid7 Blog
On 1/22/24, Fortra published a security advisory on CVE-2024-0204, a critical authentication bypass affecting its GoAnywhere MFT secure managed file transfer product prior to version 7.4.1.
How to bypass Windows Hello, log into vulnerable laptops
Hardware security hackers have detailed how it's possible to bypass Windows Hello's fingerprint authentication and login as someone else – if you can steal or be left alone with their vulnerable device. The research was carried out by Blackwing Intelligence, primarily Jesse D'Aguanno and Timo Teräs, and was commissioned and sponsored by Microsoft's Offensive Research and Security Engineering group. The pair's findings were presented at the IT giant's BlueHat conference last month, and made public this week. You can watch the duo's talk below, or dive into the details in their write-up here.
An Apple Malware-Flagging Tool Is ‘Trivially’ Easy to Bypass
The macOS Background Task Manager tool is supposed to spot potentially malicious software on your machine. But a researcher says it has troubling flaws.
Process Mockingjay: Echoing RWX In Userland To Achieve Code Execution
Our research team is committed to continuously identifying potential security vulnerabilities and techniques that threat actors may exploit to bypass existing security controls. In this blog post, our team is detailing on a comprehensive research specifically focused on process injection techniques utilized by attackers to deceive robust security products integrated into the security stack, such as EDRs and XDRs. Throughout the blog post, we will delve into various process injection techniques e
Bypassing SELinux with init_module
There are two Linux system calls for loading a kernel module - init_module and finit_module. By leveraging init_module, I bypassed a filesystem-based SELinux rule that prevented me from loading a kernel module through traditional means (e.g., insmod). I then disabled SELinux from kernel-space. Proof of concept code can be found on my GitHub.
New macOS vulnerability, Migraine, could bypass System Integrity Protection | Microsoft Security Blog
A new vulnerability, which we refer to as “Migraine” for its involvement with macOS migration, could allow an attacker with root access to automatically bypass System Integrity Protection (SIP) in macOS and perform arbitrary operations on a device
2023-05-31 // SITUATIONAL AWARENESS // Spyboy Defense Evasion Tool Advertised Online
On May 21, 2023, an online persona named spyboy began advertising an endpoint defense evasion tool for the Windows operating system via the Russian-language forum Ramp. The author claims that the software — seen in a demonstration video as being titled “Terminator” — can bypass twenty three (23) EDR and AV controls. At time of writing, spyboy is pricing the software from $300 USD (single bypass) to $3,000 USD (all-in-one bypass).
EDR bypassing via memory manipulation techniques | WithSecure™ Labs
Endpoint Detection & Response systems (EDR), delivered by in-house teams or as part of a managed service, are a feature of modern intrusion detection and remediation operations. This success is a problem for attackers, and malicious actors have worked to find new ways to evade EDR detection capabilities. PDF Document
Shlayer malware abusing Gatekeeper bypass on macOS
Shlayer malware bypasses Gatekeeper security protections on macOS to execute unauthorized software without requiring approval.
Multiple Organisations compromised by Critical Authentication Bypass Vulnerability in Fortinet Products (CVE-2022-40684)
Cyble Global Sensor Intelligence detects exploitation attempts of CVE-2022-40684, and CRIL observes Fortinet Access distribution in cybercrime forums.
Exploring ZIP Mark-of-the-Web Bypass Vulnerability (CVE-2022-41049)
Windows ZIP extraction bug (CVE-2022-41049) lets attackers craft ZIP files, which evade warnings on attempts to execute packaged files, even if ZIP file was downloaded from the Internet.
On Bypassing eBPF Security Monitoring
There are many security solutions available today that rely on the Extended Berkeley Packet Filter (eBPF) features of the Linux kernel to monitor kernel functions. Such a paradigm shift in the latest monitoring technologies is being driven by a variety of reasons
Jamf Threat Labs identifies macOS Archive Utility vulnerability allowing for Gatekeeper bypass (CVE-2022-32910)
Read how macOS vulnerability in Archive Utility could lead to the execution of an unsigned and unnotarized application without displaying security prompts.
EvilProxy Phishing-as-a-Service with MFA Bypass Emerged in Dark Web
Following the recent Twilio hack leading to the leakage of 2FA (OTP) codes, cybercriminals continue to upgrade their attack arsenal to orchestrate advanced phishing campaigns targeting users worldwide. Resecurity has recently identified a new Phishing-as-a-Service (PhaaS) called EvilProxy advertised in the Dark Web. On some sources the alternative name is Moloch, which has some connection to a phishing-kit developed by several notable underground actors who targeted the financial institutions and e-commerce sector before.
Bypass phishing detections with Google Translate
A new wave of phishing is currently circulating (a related story from derstandard.at newspaper can be found here). Documents are said to have been sent to you from a scanner, which you can allegedly download, as can be seen in the following image
Shlayer malware abusing Gatekeeper bypass on macOS
Shlayer malware bypasses Gatekeeper security protections on macOS to execute unauthorized software without requiring approval.
Multiple Organisations compromised by Critical Authentication Bypass Vulnerability in Fortinet Products (CVE-2022-40684)
Cyble Global Sensor Intelligence detects exploitation attempts of CVE-2022-40684, and CRIL observes Fortinet Access distribution in cybercrime forums.
Exploring ZIP Mark-of-the-Web Bypass Vulnerability (CVE-2022-41049)
Windows ZIP extraction bug (CVE-2022-41049) lets attackers craft ZIP files, which evade warnings on attempts to execute packaged files, even if ZIP file was downloaded from the Internet.
On Bypassing eBPF Security Monitoring
There are many security solutions available today that rely on the Extended Berkeley Packet Filter (eBPF) features of the Linux kernel to monitor kernel functions. Such a paradigm shift in the latest monitoring technologies is being driven by a variety of reasons
Jamf Threat Labs identifies macOS Archive Utility vulnerability allowing for Gatekeeper bypass (CVE-2022-32910)
Read how macOS vulnerability in Archive Utility could lead to the execution of an unsigned and unnotarized application without displaying security prompts.
EvilProxy Phishing-as-a-Service with MFA Bypass Emerged in Dark Web
Following the recent Twilio hack leading to the leakage of 2FA (OTP) codes, cybercriminals continue to upgrade their attack arsenal to orchestrate advanced phishing campaigns targeting users worldwide. Resecurity has recently identified a new Phishing-as-a-Service (PhaaS) called EvilProxy advertised in the Dark Web. On some sources the alternative name is Moloch, which has some connection to a phishing-kit developed by several notable underground actors who targeted the financial institutions and e-commerce sector before.
Bypass phishing detections with Google Translate
A new wave of phishing is currently circulating (a related story from derstandard.at newspaper can be found here). Documents are said to have been sent to you from a scanner, which you can allegedly download, as can be seen in the following image
Bypass phishing detections with Google Translate
A new wave of phishing is currently circulating (a related story from derstandard.at newspaper can be found here). Documents are said to have been sent to you from a scanner, which you can allegedly download, as can be seen in the following image