""ET WEB_CLIENT Tech Support Scam Landing Jul 19 2017""
SID: 2024480
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2017_07_18, deployment Perimeter, signature_severity Minor, tag Phishing, updated_at 2017_07_18
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: "function getSystemInfo"
-
Value: "OnChatTextKeyDown"
-
Value: "function scrollcheck"
-
Value: "function callconv"
-
Value: "function istyping"
-
Value: "function dochat"
Within:
PCRE:
Special Options:
-
http_stat_code
-
file_data
-
nocase
-
nocase
-
fast_pattern
-
nocase
-
nocase
-
nocase
-
nocase