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Supercharging Postfix With THOR Thunderstorm

Supercharging Postfix With THOR Thunderstorm

Have you already heard about THOR Thunderstorm,  a self-hosted THOR as a service? In this blog post, we will show how you can leverage THOR Thunderstorm to level up your email infrastructure security.THOR Thunderstorm is a web API wrapped around THOR, which accepts...

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Demystifying SIGMA Log Sources

Demystifying SIGMA Log Sources

One of the main goals of Sigma as a project and Sigma rules specifically has always been to reduce the gap that existed in the detection rules space. As maintainers of the Sigma rule repository we're always striving for reducing that gap and making robust and...

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Antivirus Event Analysis Cheat Sheet v1.12.0

We've updated our Antivirus Event Analysis Cheat Sheet to version 1.12.0. It includes updates in several sections New signatures for PUA like FRP and Adfind Signature strings have been sorted alphabetically (not shown in the screenshot below) You can download the new...

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Antivirus Event Analysis Cheat Sheet v1.10.0

We've updated our Antivirus Event Analysis Cheat Sheet to version 1.10.0. It includes updates in several sections add special identifiers for Sliver and Brute Ratel C4 framework implants many new tags for Virustotal assessments You can download the new version here....

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Aurora Lite Agent v1.0 Release

After almost half a year of development, we are pleased to announce the release of our free version of the Aurora Agent named Aurora Lite. The Aurora agent is a Sigma-based endpoint agent that offers maximum transparency, flexibility, and confidentiality. It doesn't...

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Antivirus Event Analysis Cheat Sheet v1.9.0

We've updated our Antivirus Event Analysis Cheat Sheet to version 1.9.0.  It includes updates in almost all sections add special indicators for all kinds of Microsoft Exchange exploitation activity (ProxyLogon, ProxyShell etc.) moves Ransomware indicators to highly...

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Aurora – Sigma-Based EDR Agent – Preview

The following recorded video session includes information about our new Sigma-based EDR agent called "Aurora" and the free "Aurora Lite". It's a preview of the agent with information on its features, limits, advantages and a live demo. The release is scheduled for...

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Monero Mining Pool FQDNs

Malware that deploys crypto mining software has become more and more popular and annoying. It's not always possible to scan every device in your network with our free or commercial compromise assessment scanners. The good news is that the mining pools for the most...

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Antivirus Event Analysis Cheat Sheet v1.8.2

The analysis of Antivirus events can be a tedious task in big organizations with hundreds of events per day. Usually security teams fall back to a mode of operation in which they only analyze events in which a cleanup process has failed or something went wrong.  This...

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GDPR Cookie Consent with Real Cookie Banner Experienced a Breach?