""ET WEB_CLIENT Tech Support Scam Sep 08 2017""
SID: 2024688
Revision: 3
Class Type: trojan-activity
Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2017_09_08, deployment Perimeter, signature_severity Minor, updated_at 2019_08_16
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "background-color|3a|#CE3426|3b|"
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Value: "=window|22|eval|22||3b|"
-
Value: "charCodeAt"
-
Value: "fromCharCode"
Within:
PCRE:
Special Options:
-
file_data
-
nocase
-
nocase