↳ GitHub sourceAnalytics ruleHigh
Abnormal Security - High-risk email attack detected
Description
'Identifies email attacks detected by Abnormal Security whose attack type maps to a
high-risk category (credential phishing, Business Email Compromise, invoice/payment
fraud, malware, extortion, sensitive-data phishing, internal account-takeover attacks,
or scams). Lower-risk categories such as Spam, Graymail, and Reconnaissance are
intentionally excluded. Use this to triage targeted email threats that reached a mailbox.'
- Rule type
- Scheduled
- Version
- 1.0.0
- Declared status
- Available
- Query frequency
- 1h
- Query period
- 1h
- Trigger
- gt 0
Declared MITRE coverage
Declared sources
Metadata from the source file. No dependencies inferred from KQL.
Connectors
Data types
KQL query
Original query, unchanged.
ABNORMAL_SECURITY_THREAT_LOG_CL
| where abx_body_abx_body_attack_type_s in~ (
"Phishing: Credential",
"Social Engineering (BEC)",
"Invoice/Payment Fraud (BEC)",
"Malware",
"Extortion",
"Phishing: Sensitive Data",
"Internal-to-Internal Attacks (Email Account Takeover)",
"Scam")
| extend
RecipientEmail = abx_body_abx_body_recipient_address_s,
SenderEmail = abx_body_abx_body_from_address_s,
SenderName = abx_body_abx_body_from_name_s,
SenderIP = abx_body_abx_body_sender_ip_address_s,
Subject = abx_body_abx_body_subject_s,
MessageId = abx_body_abx_body_internet_message_id_s,
AttackType = abx_body_abx_body_attack_type_s,
AttackScore = abx_body_abx_body_attack_score_d,
RemediationStatus = abx_body_abx_body_remediation_status_s,
PortalUrl = abx_body_abx_body_abx_portal_url_s
| project TimeGenerated, RecipientEmail, SenderEmail, SenderName, SenderIP, Subject, MessageId, AttackType, AttackScore, RemediationStatus, PortalUrl
Declared entities
Related content
Links established from declared identifiers and solution manifests.
Source provenance
GitHubDisplayed values come from files in Azure/Azure-Sentinel. They describe the published template, not your workspace configuration.
- Commit
7ca9800↗- Source identifier
8effd19a-abab-433a-9184-ae67ac51e6d0
GSTEP / CATALOG TRACKING
Added to catalog : 16 Sept 2026 · 05:49 UTC
Last change observed : 16 Sept 2026 · 05:49 UTC