A Deep Dive into Zebrocy’s Dropper Docs
A new APT28 campaign targets Kazakhstan with Delphocy malware. We show how to reverse engineer the dropper and bypass the VBA macro’s password protection.
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Adventures From UEFI Land: the Hunt For the S3 Boot Script
In Part 4 of our UEFI Internals and Exploitation series, we abandon VMs and dive into UEFI on a physical machine. The quest: recovery of the S3 Boot Script.
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Avaddon RaaS | Breaks Public Decryptor, Continues On Rampage
Unbreakable encryption, a data leak site and threats of DDoS attacks, Avaddon has all the tricks of a modern RaaS. And now version 2 is on the way.
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Keep Malware Off Your Disk With SentinelOne’s IDA Pro Memory Loader Plugin
Security researchers – don’t infect your own device! Now you can analyze malware samples in memory using SentinelOne’s Memory Loader plugin for IDA Pro.
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New macOS Malware XcodeSpy Targets Xcode Developers with EggShell Backdoor
Targeting software developers is one route to a successful supply chain attack. Now threat actors are going after Apple developers through the Xcode IDE.
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Top 15 Essential Malware Analysis Tools
Get your malware analysis toolkit up-to-speed! From disassemblers and debuggers to hex editors and SSL interception tools, you’ll find them all here.
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HelloKitty Ransomware Lacks Stealth, But Still Strikes Home
HelloKitty lacks the stealth of Ryuk, REvil and Conti, but has still struck some notable targets, including CEMIGO. Ransomware overview and IoCs here.
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A Guide to Ghidra Scripting Development for Malware Researchers
Automation is the key to becoming a more effective malware analyst, and Ghidra scripting is an essential tool in your arsenal. Get started here!
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20 Common Tools & Techniques Used by macOS Threat Actors & Malware
Threat hunting on macOS? These are the tools malware most often leverages, with ITW examples, MITRE behavioral indicators and links to further research.
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CVE-2021-24092: 12 Years in Hiding – A Privilege Escalation Vulnerability in Windows Defender
Windows Defender has contained an elevation of privilege vulnerability since at least 2009. Learn more about SentinelOne’s discovery, CVE-2021-24092, here.
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