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Tag: obfuscation

  • Hacker News: The ‘Invisibility Cloak’ – Slash-Proc Magic

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    Source URL: https://dfir.ch/posts/slash-proc/ Source: Hacker News Title: The ‘Invisibility Cloak’ – Slash-Proc Magic Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text provides a technical exploration of a process-hiding technique using bind mounts in Linux, highlighting its implications for forensic investigations. It elucidates how malicious actors can utilize this approach to manipulate process…

  • Cisco Talos Blog: Threat actors use copyright infringement phishing lure to deploy infostealers

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    Source URL: https://blog.talosintelligence.com/threat-actors-use-copyright-infringement-phishing-lure-to-deploy-infostealers/ Source: Cisco Talos Blog Title: Threat actors use copyright infringement phishing lure to deploy infostealers Feedly Summary: Cisco Talos has observed an unknown threat actor conducting a phishing campaign targeting Facebook business and advertising account users in Taiwan. The decoy email and fake PDF filenames are designed to impersonate a company’s legal department,…

  • Simon Willison’s Weblog: This prompt can make an AI chatbot identify and extract personal details from your chats

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    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…

  • Schneier on Security: Perfectl Malware

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    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…

  • Cloud Blog: LummaC2: Obfuscation Through Indirect Control Flow

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    Source URL: https://cloud.google.com/blog/topics/threat-intelligence/lummac2-obfuscation-through-indirect-control-flow/ Source: Cloud Blog Title: LummaC2: Obfuscation Through Indirect Control Flow Feedly Summary: Written by: Nino Isakovic, Chuong Dong Overview This blog post delves into the analysis of a control flow obfuscation technique employed by recent LummaC2 (LUMMAC.V2) stealer samples. In addition to the traditional control flow flattening technique used in older versions, the…