""ET CURRENT_EVENTS Successful UK Tax Phishing M1 2016-02-01""
SID: 2032277
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2016_02_01, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2017_10_02, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing
Reference:
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md5
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8a14eb5764c7c9d01b2b64430933036d
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: to_server,established
Contents:
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Value: "POST"
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Value: ".php?&sessionid="
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Value: "&securessl="
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Value: "form-data|3b 20|name=|22|email|22|"
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Value: "form-data|3b 20|name=|22|ccexp|22|"
Within:
PCRE:
Special Options:
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http_method
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fast_pattern
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http_uri
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http_uri
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http_client_body
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http_client_body
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nocase