Hidden malware strikes WordPress mu-plugins. Our latest findings reveal how to safeguard your site against these threats.
Sadly, nobody really loves crash reports, but I’m here to change that!
This research, a crash course on crash reports, will highlight how these often overlooked files are an invaluable source of information, capable of revealing malware infections, exploitation attempts, or even buggy (exploitable?) system code. Such insights are critical for defense and offense, empowering us to either protect or exploit macOS systems.
Some time ago, we intercepted a dubious ELF sample exhibiting zero detection on VirusTotal. This sample, named pandoraspear and employing a modified UPX shell, has an MD5 signature of 9a1a6d484297a4e5d6249253f216ed69. Our analysis revealed that it hardcoded nine C2 domain names, two of which had lapsed beyond their expiration protection period. We seized this opportunity to register these domains to gauge the botnet's scale. At its peak, we noted approximately 170,000 daily active bots, predominantly in Brazil.employing a modified UPX shell, has an MD5 signature of 9a1a6d484297a4e5d6249253f216ed69. Our analysis revealed that it hardcoded nine C2 domain names, two of which had lapsed beyond their expiration protection
Hidden DNS resolvers and how to compromise your infrastructure
Apple has released a silent update for Mac users removing a vulnerable component in Zoom, the popular video conferencing app, which allowed websites to automatically add a user to a video call without their permission. The Cupertino, Calif.-based tech giant told TechCrunch that the update — now released — removes the hidden web server, which […]
Sometimes when we publish details and writeups about vulnerabilities we are so focused on the actual bug, that we don't notice others, which might be still hidden inside the details. The same can happen when we read these issues, but if we keep our eyes open we might find hidden gems.
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