""ET CURRENT_EVENTS Successful Paypal Phish 2015-10-23""
SID: 2031845
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2015_10_23, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2015_10_23, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: to_server,established
Contents:
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Value: "POST"
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Value: ".php"
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Value: "_fulln=" Depth: 7
-
Value: "&_ccn="
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Value: "&_ssn1="
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Value: "&hostname="
Within:
PCRE: "/.php$/U"
Special Options:
-
http_method
-
http_uri
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nocase
-
http_client_body
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nocase
-
http_client_body
-
fast_pattern
-
nocase
-
http_client_body
-
nocase
-
http_client_body