""ET TROJAN Observed Malicious Filename in Outbound POST Request (Browsers/Cookies/Microsoft Edge_)""
SID: 2035366
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Any, attack_target Client_Endpoint, created_at 2022_03_01, deployment Perimeter, signature_severity Major, updated_at 2022_03_01
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "POST"
-
Value: "Browsers/Cookies/Microsoft Edge_"
Within:
PCRE:
Special Options:
-
http_method
-
fast_pattern
-
http_client_body