""ET WEB_CLIENT Tech Support Phone Scam Landing M5 Jun 3""

SID: 2022854

Revision: 2

Class Type: trojan-activity

Metadata: created_at 2016_06_03, updated_at 2019_08_16

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: "// escape function context"

• Value: "// necessary to prevent infinite loop"

• Value: "// that kills your browser"

• Value: "// pressing leave will still leave, but the GET may be fired first anyway"

Within:

PCRE:

Special Options:

• http_stat_code

• http_header

• file_data

• nocase

• nocase

• nocase

• nocase

source