Link: Display text is 'unsb'

 1name: "Link: Display text is 'unsb'"
 2description: "Flags inbound emails containing a link where the visible display text is the abbreviated term 'unsb'."
 3type: "rule"
 4severity: "low"
 5source: |
 6  type.inbound
 7  and any(body.current_thread.links, .display_text == "unsb")  
 8tags:
 9  - "Attack surface reduction"
10attack_types:
11  - "Spam"
12  - "BEC/Fraud"
13tactics_and_techniques:
14  - "Social engineering"
15detection_methods:
16  - "URL analysis"
17  - "Content analysis"
18id: "4f13f12b-bc96-5973-8967-698ddb2732ba"