BIOC Informational

Encrypted zip archive creation

Attackers may stage information for exfiltration by encrypting it beforehand in a zip archive.

Module:
Platform Analytics
Agent event type:
Process execution
Category:
Collection
Status:
Enabled
ATT&CK tactics: Collection (TA0009)
ATT&CK techniques: Archive Collected Data: Archive via Utility (T1560.001)
Indicator:

Process action type = execution AND target process cmd = * -p* , * -e* , * --password* , * --encrypt* AND target process name = zip Host host os = macos , linux

Preventable: yes