""ET WEB_CLIENT Obfuscated Javascript // ptth (escaped)""
SID: 2012326
Revision: 3
Class Type: bad-unknown
Metadata: affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2011_02_21, deployment Perimeter, signature_severity Major, tag Web_Client_Attacks, updated_at 2015_04_06, 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: from_server,established
Contents:
-
Value: "200"
-
Value: "%2F%2F%3A%70%74%74%68"
Within:
PCRE:
Special Options:
- http_stat_code