CALDERA

The folks at MITRE have created yet another awesome tool.  CALDERA uses the ATT&CK model to simulate adversary behavior. It’s a great way to generate logs for hunting, or see how your detection stacks up.  Here’s how I got it Read more…

Forensic Challenge

Information: A user reported strange computer activity to their support staff. Support was so good that the first thing they did was to snap a memory image before the computer was rebooted. Once the technical staff acquired the memory, they Read more…

Awesome .htaccess

This .htaccess blocks bots, search engine index, wget, curl, and access to itself. Enable via /etc/apache2/sites-available/whateversite.conf. <Directory “/var/www/html/whateversite”> AllowOverride All </Directory>   .htaccess file. <Files .htaccess> deny from all </Files> RewriteEngine on RewriteBase / RewriteCond %{HTTP_USER_AGENT} AhrefsBot [OR] RewriteCond %{HTTP_USER_AGENT} Read more…

DNS over HTTPS

Google and others have been working on implementing DNS over HTTPS. https://tools.ietf.org/id/draft-hoffman-dns-over-https-00.html This allows bypass of things like RPZ, DNS blackholes, and other protections.  All the more reason to start thinking about SSL inspection.  The right to privacy is understandable, Read more…

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