Emerging Threathighstable
Ursnif Malware Download URL Pattern
Detects download of Ursnif malware done by dropper documents.
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Launch
Emerging Threat
Active Threat
Developed to detect an active or emerging threat. Prioritize investigation of any alerts and correlate with threat intelligence.
Log Source
Proxy Log
CategoryProxy Log← raw: proxy
Detection Logic
Detection Logic1 selector
detection:
selection:
c-uri|contains|all:
- '/'
- '.php\?l='
c-uri|endswith: '.cab'
sc-status: 200
condition: selectionFalse Positives
Unknown
False positive likelihood has not been assessed. Additional context may be needed during triage.
References
MITRE ATT&CK
Tactics
Sub-techniques
Other
detection.emerging-threats
Rule Metadata
Rule ID
a36ce77e-30db-4ea0-8795-644d7af5dfb4
Status
stable
Level
high
Type
Emerging Threat
Created
Thu Dec 19
Modified
Mon Aug 15
Author
Path
rules-emerging-threats/2019/Malware/Ursnif/proxy_malware_ursnif_download_url.yml
Raw Tags
attack.command-and-controlattack.t1071.001detection.emerging-threats