""ET CURRENT_EVENTS Microsoft Encrypted Email Phishing Landing 2016-06-23""
SID: 2032020
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2016_06_23, deployment Perimeter, signature_severity Major, tag Phishing, updated_at 2016_06_23
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: to_server,established
Contents:
-
Value: "GET"
-
Value: "/microsoft.secure.encrypted"
Within:
PCRE:
Special Options:
-
http_method
-
nocase
-
http_uri