""ET INFO Possible Phishing Redirect 2018-01-30""
SID: 2025267
Revision: 2
Class Type: bad-unknown
Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_01_30, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2018_01_30, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "|0d 0a|
|0d 0a||0d 0a|"
Within: 100
PCRE: "/^[a-z0-9_]{50,}/Ri"
Special Options:
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file_data
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nocase
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nocase
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fast_pattern
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nocase