""ET ATTACK_RESPONSE Obfuscated JS - URL Encoded Unescape Function Call Inbound""
SID: 2016134
Revision: 3
Class Type: misc-activity
Metadata: created_at 2012_12_30, updated_at 2022_06_10, 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,from_server
Contents:
- Value: "%2e%6c%6f%63%61%74%69%6f%6e%20%3d%20%75%6e%65%73%63%61%70%65%28%22%25%75"
Within:
PCRE:
Special Options:
-
file_data
-
nocase