""ET CURRENT_EVENTS Email Account Exceeded Quota Phishing Landing 2016-07-11""
SID: 2031954
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2016_07_11, deployment Perimeter, performance_impact Low, signature_severity Major, tag Phishing, updated_at 2016_07_11
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: from_server,established
Contents:
-
Value: "
WebMail" -
Value: "E-Mail account has exceeded"
-
Value: "upgrade your mailbox"
-
Value: "avoid disrupt and lost"
-
Value: "Password"
Within:
PCRE:
Special Options:
-
file_data
-
nocase
-
fast_pattern
-
nocase
-
nocase
-
nocase
-
nocase