IceFire Ransomware Returns | Now Targeting Linux Enterprise Networks
New Linux version of the IceFire ransomware have been observed in recent network intrusions of media and entertainment enterprises.
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WIP26 Espionage | Threat Actors Abuse Cloud Infrastructure in Targeted Telco Attacks
A new threat cluster has been targeting telecommunication providers in the Middle East and abusing Microsoft, Google and Dropbox cloud services.
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Cl0p Ransomware Targets Linux Systems with Flawed Encryption | Decryptor Available
An in-the-wild ELF variant of Cl0p ransomware shows the gang is looking beyond traditional Windows targets.
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MalVirt | .NET Virtualization Thrives in Malvertising Attacks
.NET malware loaders distributed through malvertising are using obfuscated virtualization for anti-analysis and evasion in an ongoing campaign.
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DragonSpark | Attacks Evade Detection with SparkRAT and Golang Source Code Interpretation
A cluster of attacks SentinelLabs tracks as DragonSpark uses a novel technique, Golang source code interpretation, to avoid detection while also deploying a little-known tool called SparkRAT.
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NoName057(16) – The Pro-Russian Hacktivist Group Targeting NATO
In the name of Russia's war in Ukraine, NoName057(16) abuses GitHub and Telegram in an ongoing campaign to disrupt NATO's critical infrastructure.
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LABScon Replay | Blasting Event-Driven Cornucopia: WMI-based User-Space Attacks Blind SIEMs and EDRs
WMI-based attacks impact all versions of Windows and can severely impact EDRs. Claudiu Teodorescu explores how they work and how they can be detected.
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LABScon Replay | InkySquid: The Missing Arsenal
Paul Rascagneres explores a macOS port of the Windows RokRAT malware and how it bypasses Apple security protections.
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LABScon Replay | Breaking Firmware Trust From The Other Side: Exploiting Early Boot Phases (Pre-Efi)
The first public discussion of changes in the UEFI firmware security runtime from an offensive security perspective with Alex Matrosov.
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Custom-Branded Ransomware: The Vice Society Group and the Threat of Outsourced Development
New PolyVice ransomware is likely in use by multiple threat actors building re-branded payloads with the same custom encryption scheme.
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