High Severity

Observed IOC: Malicious URLs in body links

Labels

Credential Phishing
Malware/Ransomware
Evasion
Social engineering
URL analysis
Content analysis

Description

Detects inbound messages containing specific known malicious URLs in the message body. IOC list is automatically managed and hashed by the IOC pipeline from the private threat intelligence feed.

References

No references.

Sublime Security
Created Apr 24th, 2026 • Last updated Apr 24th, 2026
Feed Source
Sublime Core Feed
Source
GitHub
// AUTO-GENERATED IOC LIST - DO NOT EDIT MANUALLY
// Managed by automated IOC system
type.inbound
and any(body.current_thread.links,
        hash.sha256(.href_url.url) in (
          '4256b75f07d4b2c28120637f3c5e492ee9037e6c9b815cf6bd849e73cfb59ab0', // Observed malicious Zoom impersonation URL
          '9cbae8df195b24ca88dda3a5ce1c867b08243adadcfc65d36f7e9c2c3b601ac8' // Observed malicious Zoom impersonation URL
        )
)
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