Tag: obfuscation techniques
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Hacker News: Mullvad Review of 2024
Source URL: https://mullvad.net/en/blog/mullvad-review-of-2024 Source: Hacker News Title: Mullvad Review of 2024 Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses Mullvad VPN’s advancements in privacy and security features throughout 2024, emphasizing their commitment to combating mass surveillance and enhancing user anonymity through various technologies and thorough security audits. Detailed Description: This text…
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Unit 42: Now You See Me, Now You Don’t: Using LLMs to Obfuscate Malicious JavaScript
Source URL: https://unit42.paloaltonetworks.com/?p=137970 Source: Unit 42 Title: Now You See Me, Now You Don’t: Using LLMs to Obfuscate Malicious JavaScript Feedly Summary: This article demonstrates how AI can be used to modify and help detect JavaScript malware. We boosted our detection rates 10% with retraining. The post Now You See Me, Now You Don’t: Using…
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Microsoft Security Blog: Frequent freeloader part II: Russian actor Secret Blizzard using tools of other groups to attack Ukraine
Source URL: https://www.microsoft.com/en-us/security/blog/2024/12/11/frequent-freeloader-part-ii-russian-actor-secret-blizzard-using-tools-of-other-groups-to-attack-ukraine/ Source: Microsoft Security Blog Title: Frequent freeloader part II: Russian actor Secret Blizzard using tools of other groups to attack Ukraine Feedly Summary: Since January 2024, Microsoft has observed Secret Blizzard using the tools or infrastructure of other threat groups to attack targets in Ukraine and download its custom backdoors Tavdig and…
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Hacker News: LLVM-Powered Devirtualization
Source URL: https://blog.thalium.re/posts/llvm-powered-devirtualization/ Source: Hacker News Title: LLVM-Powered Devirtualization Feedly Summary: Comments AI Summary and Description: Yes Summary: The text elaborates on the techniques and methodologies for deobfuscating virtualized binaries, primarily utilizing dynamic taint analysis and LLVM optimization strategies. This study showcases new approaches to reverse engineering obfuscated binaries, which is critical in the context…
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Cloud Blog: Cloud CISO Perspectives: Ending ransomware starts with more reporting
Source URL: https://cloud.google.com/blog/products/identity-security/cloud-ciso-perspectives-ransomware-cyber-insurance-reporting/ Source: Cloud Blog Title: Cloud CISO Perspectives: Ending ransomware starts with more reporting Feedly Summary: Welcome to the second Cloud CISO Perspectives for November 2024. Today, Monica Shokrai, head of business risk and insurance, Google Cloud, and Kimberly Goody, cybercrime analysis lead, Google Threat Intelligence Group, explore the role cyber-insurance can play…
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Cisco Talos Blog: Finding vulnerabilities in ClipSp, the driver at the core of Windows’ Client License Platform
Source URL: https://blog.talosintelligence.com/finding-vulnerabilities-in-clipsp-the-driver-at-the-core-of-windows-client-license-platform/ Source: Cisco Talos Blog Title: Finding vulnerabilities in ClipSp, the driver at the core of Windows’ Client License Platform Feedly Summary: By Philippe LaulheretClipSP (clipsp.sys) is a Windows driver used to implement client licensing and system policies on Windows 10 and 11 systems.Cisco Talos researchers have discovered eight vulnerabilities related to clipsp.sys…
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Cloud Blog: Empowering Gemini for Malware Analysis with Code Interpreter and Google Threat Intelligence
Source URL: https://cloud.google.com/blog/topics/threat-intelligence/gemini-malware-analysis-code-interpreter-threat-intelligence/ Source: Cloud Blog Title: Empowering Gemini for Malware Analysis with Code Interpreter and Google Threat Intelligence Feedly Summary: One of Google Cloud’s major missions is to arm security professionals with modern tools to help them defend against the latest threats. Part of that mission involves moving closer to a more autonomous, adaptive…
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Simon Willison’s Weblog: This prompt can make an AI chatbot identify and extract personal details from your chats
Source URL: https://simonwillison.net/2024/Oct/22/imprompter/#atom-everything Source: Simon Willison’s Weblog Title: This prompt can make an AI chatbot identify and extract personal details from your chats Feedly Summary: This prompt can make an AI chatbot identify and extract personal details from your chats Matt Burgess in Wired magazine writes about a new prompt injection / Markdown exfiltration variant…
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Schneier on Security: Perfectl Malware
Source URL: https://www.schneier.com/blog/archives/2024/10/perfectl-malware.html Source: Schneier on Security Title: Perfectl Malware Feedly Summary: Perfectl in an impressive piece of malware: The malware has been circulating since at least 2021. It gets installed by exploiting more than 20,000 common misconfigurations, a capability that may make millions of machines connected to the Internet potential targets, researchers from Aqua…