""ET CURRENT_EVENTS Webmail Account Upgrade Phishing Landing 2016-07-20""
SID: 2032031
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2016_07_21, deployment Perimeter, performance_impact Low, signature_severity Major, tag Phishing, updated_at 2016_07_21
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: "Content-Type|3a 20|text/html"
-
Value: "
|3a 3a|WEBMAIL" -
Value: "Sign in to Update Your Account"
-
Value: "Email"
-
Value: "Password"
-
Value: "Webmail Admin"
Within:
PCRE:
Special Options:
-
http_stat_code
-
http_header
-
file_data
-
nocase
-
fast_pattern
-
nocase
-
nocase
-
nocase
-
nocase