""ET CURRENT_EVENTS Obfuscated Javascript from Generic Phishkit""
SID: 2049692
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2023_12_14, deployment Perimeter, deployment SSLDecrypt, signature_severity Major, updated_at 2024_02_07, mitre_tactic_id TA0005, mitre_tactic_name Defense_Evasion, mitre_technique_id T1027, mitre_technique_name Obfuscated_Files_or_Information
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"
-
Value: "var|20|" Depth: 4
-
Value: "for(i=0|3b|"
-
Value: "Math.pow("
-
Value: "String.fromCharCode(Math.floor("
-
Value: "document.write("
-
Value: ")|3b|"
Within:
PCRE: "/^(?P
Special Options:
-
http_stat_code
-
file_data
-
fast_pattern