""ET CURRENT_EVENTS Successful Chase Phish 2015-09-23""
SID: 2031891
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2015_09_22, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2017_10_10, 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: $HTTP_PORTS
Flow: to_server,established
Contents:
-
Value: "POST"
-
Value: ".php"
-
Value: "userid=" Depth: 7
-
Value: "&idpassword="
-
Value: "&name="
-
Value: "&address="
Within:
PCRE: "/.php$/U"
Special Options:
-
http_method
-
http_uri
-
http_client_body
-
fast_pattern
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nocase
-
http_client_body
-
nocase
-
http_client_body
-
nocase
-
http_client_body
-
nocase