""ET CURRENT_EVENTS DNSChanger EK Secondary Landing May 12 2015 M2""
SID: 2021110
Revision: 1
Class Type: trojan-activity
Metadata: created_at 2015_05_16, updated_at 2015_05_16
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,from_server
Contents:
-
Value: "&|22|+DetectRTC.isWebSocketsSupported+|22|&|22|+"
-
Value: "CryptoJSAesJson"
Within:
PCRE:
Special Options:
-
file_data
-
nocase
-
nocase