Category: SANS Internet Storm Center, InfoCON: green

This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Friday, February 21st, 2025…

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Over the years, I've written a number of scripts to make my life easier. One of those tools was sigs.py (which was a rewrite of an old perl script sigs.pl) to hash files. I wanted something portable that could potentially…

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With the Elastic released of version 8.17.0, it included “The technical preview of new MATCH and query string (QSTR) functions in ES|QL makes log searches easier and more intuitive.”[1] With this released, I started exploring some of the many options…

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This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Thursday, February 20th, 2025…

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While hunting, I spent some time trying to deobfuscate a malicious file discovered on VT. It triggered my PowerShell rule. At the end, I found two files that look close together: This article has been indexed from SANS Internet Storm…

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This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Wednesday, February 19th, 2025…

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This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: https://SecTemplates.com – simplified, free open-source templates to…

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This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: SecTemplates.com – simplified, free open-source templates to…

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This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Tuesday, February 18th, 2025…

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Protect AI&#x27s OSS portfolio includes tools aimed at improving security of AI/ML software. These tools are meant for a wide range of engineering, security and ML practitioners including developers, security engineers/researchers, ML engineers, LLM engineers and prompt engineers, and data…

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Last week, CISA and other national cyber security organizations published an extensive document outlining “Guidance and Strategies to Protect Network Edge Devices.” [1] The document is good but also very corporate and “bland.” It summarizes good, well-intended advice that will help…

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This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Monday, February 17th, 2025…

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What do I mean by “IP volatility”? Today, many organizations use cloud services and micro-services. In such environments, IP addresses assigned to virtual machines or services can often be volatile, meaning they can change or be reassigned to other organizations…

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I found a Python script that implements a funny anti-analysis trick. The script has a low score on VT (4/59) (SHA256:d716c2edbcdb76c6a6d31b21f154fee7e0f8613617078b69da69c8f4867c9534)[1]. This sample attracted my attention because it uses the tkinter[2] library. This library is used to create graphical user interfaces (GUIs). It…

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This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Friday, February 14th, 2025…

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Over the past several weeks, I have been testing various enhancements to the DShield SIEM, to process DShield sensor log from local and cloud sensors with Filebeat and Filebeat modules to easily send Zeek and NetFlow logs back to a…

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This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Thursday, February 13th, 2025…

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This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Wednesday, February 12th, 2025…

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Blue teams have it hard – they maintain a watchful eye on whatever technology is deployed to detect threats, respond to incidents, perform digital forensics and reverse malware (or make malware happy!) when needed. Hopefully, no one has to handle…

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This month, Microsoft has released patches addressing a total of 141 vulnerabilities. Among these, 4 are classified as critical, highlighting the potential for significant impact if exploited. Notably, 2 vulnerabilities are currently being exploited in the wild, underscoring the urgency…

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