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New Rule: Brand Spoof: UPS #480

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New Rule: Brand Spoof: UPS #480

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b0468d0
New Rule: Brand spoof: UPS
morriscode Jun 1, 2023
0c91c3b
Update spoof_ups.yml
morriscode Jun 1, 2023
6cc782f
Merge branch 'main' into spoof_ups
morriscode Jun 14, 2023
59c8f04
Merge branch 'main' into spoof_ups
morriscode Jun 15, 2023
48c5038
Merge branch 'main' into spoof_ups
morriscode Jun 16, 2023
8a5adec
Update spoof_ups.yml
morriscode Jun 16, 2023
02c9c38
Update spoof_ups.yml
morriscode Jun 26, 2023
eb3de48
Merge branch 'main' into spoof_ups
cameron-dunn-sublime Jul 27, 2023
05efc61
Auto add rule ID
Jul 27, 2023
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12 changes: 12 additions & 0 deletions detection-rules/spoof_ups.yml
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name: "Brand spoof: UPS"
description: |
Impersonation of United Parcel Service (UPS) a multinational package delivery and supply chain management company, a file sharing service; specifically spoofs the UPS sender domain.
type: "rule"
severity: "medium"
source: |
type.inbound
and sender.email.domain.root_domain == 'ups.com'
and any(distinct(headers.hops, .authentication_results.dmarc is not null), strings.ilike(.authentication_results.dmarc, "*fail"))
tags:
- "Brand impersonation"
- "Suspicious sender"