""ET TROJAN Possible Bedep Connectivity Check""
SID: 2019400
Revision: 4
Class Type: trojan-activity
Metadata: created_at 2014_10_15, updated_at 2022_05_03
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "GET"
-
Value: "/stats/eurofxref/eurofxref-hist-90d.xml?"
-
Value: "Host|3a 20|www.ecb.europa.eu|0d 0a|"
Within:
PCRE: "/\?[a-z0-9]{32}$/U"
Special Options:
-
http_method
-
http_uri
-
http_header