Putting Things in Context | Timelining Threat Campaigns
Visualizing data is integral to threat research. See how we used this timeline analysis tool to track activity in the Ukrainian cyber conflict.
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Vulnerabilities in Avast And AVG Put Millions At Risk
Two high-severity flaws in popular end user security tools allow attackers to elevate privileges and compromise devices.
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Moshen Dragon’s Triad-and-Error Approach | Abusing Security Software to Sideload PlugX and ShadowPad
Chinese-aligned APT group Moshen Dragon caught sideloading malware through multiple AV products to infect telecoms sector.
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LockBit Ransomware Side-loads Cobalt Strike Beacon with Legitimate VMware Utility
Long-running LockBit ransomware attempts to evade Windows ETW, AMSI and EDR by leveraging legitimate VMware logging command line utility.
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Nokoyawa Ransomware | New Karma/Nemty Variant Wears Thin Disguise
Nemty developers have created a new, flawed update to the Karma ransomware variant in a bid to avoid detection and mislead attribution.
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Inside the Black Box | How We Fuzzed Microsoft Defender for IoT and Found Multiple Vulnerabilities
A must-read for fuzzing fans, this post gives a detailed look at the advanced techniques used in our recent discovery of multiple bugs in Defender for IoT.
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AcidRain | A Modem Wiper Rains Down on Europe
As the most impactful cyber attack of the Ukrainian invasion gets downplayed, SentinelLabs uncovers a more plausible explanation.
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Pwning Microsoft Azure Defender for IoT | Multiple Flaws Allow Remote Code Execution for All
As if IoT & OT aren't hard enough to defend, we dive into five critical vulnerabilities in Microsoft Defender for IoT that leave the door wide open.
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Chinese Threat Actor Scarab Targeting Ukraine
Chinese threat actor Scarab is targeting Ukrainian organizations. In this report, we share technical details and IOCs on attacks over the past two years.
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The Art and Science of macOS Malware Hunting with radare2 | Leveraging Xrefs, YARA and Zignatures
In the next part of our series on reversing macOS malware, we dig into identifying reused code across malware samples for hunting and detection.
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