If you use Windows today and type ls, cat, grep, or awk in a terminal, there is a good chance something useful will happen. That was not always true. For most of the history of personal computing, ...
A reverse shell makes the target machine initiate the connection back to the attacker, bypassing firewalls that only filter ...
I'd like to thank my co-author, Martin Zugec, for his valuable contributions to this report. This intrusion adds three dimensions to the public understanding of Chinese APT activity in contested ...
A cron job that worked perfectly for six months suddenly runs two hours early. A payment dashboard shows yesterday's revenue in today's column. Session tokens expire at unpredictable times. These bugs ...
description: The following analytic detects suspicious PowerShell execution indicative of PowerShell-Empire activity. It leverages PowerShell Script Block Logging (EventCode=4104) to capture and ...
Threat actors are increasingly abusing HTTP cookies as a control channel for PHP-based webshells on Linux servers. Instead of exposing command execution through URL parameters or request bodies, these ...
In 2024, ESET researchers noticed previously undocumented malware in the network of a Southeast Asian governmental entity. This led us to uncover even more new malware on the same system, none of ...
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In Abu Dhabi’s emerging Al Qana district, shell+core imagines a striking evolution of Otaku’s design narrative. While the eatery’s existing UAE locations embrace minimalist Japanese aesthetics, this ...
We've been following the journey of an artillery shell. Yesterday, we heard the sounds of a factory where Pennsylvania workers make ammunition for the war in Ukraine. (SOUNDBITE OF ARCHIVED NPR ...
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