""ET CURRENT_EVENTS Privnote Landing Page 2024-04-11""
SID: 2051995
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2024_04_11, deployment Perimeter, deployment SSLDecrypt, confidence Medium, signature_severity Major, tag Phishing, updated_at 2024_04_11, 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: "200"
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Value: "privnote"
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Value: "<form action="
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Value: "|2f|note|2f|create|22 20|method|3d 22|post|22 20|id|3d 22|create|5f|note|22|"
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Value: "you can send notes that will self-destruct after being read"
Within:
PCRE:
Special Options:
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http_stat_code
-
file_data
-
nocase
-
nocase