Cobalt Strike C2 traffic is encrypted with AES. The AES key is randomly generated by the beacon, and communicated to the team server via RSA encrypted metadata. The beacon contains the public RSA key, and the team server the private RSA key.
The output of my zipdump.py tool analyzing diary entry "Reader Malware: ZIP/HTML Phish" ZIP file is a bit strange:
Reader Henry submitted a malicious email attachment: a ZIP file.
This new release of YARA is just a bug fix release.
In many countries, citizens are vaccinated and authorities are now implementing new rules when you need to attend some events or travels. For example, in Brussel (BE), you must prove that you're completely vaccinated by showing your "COVID Safe Ticket" to go to a restaurant or a bar. The document name changes across countries but it's basically the...
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