""ET TROJAN SpyAgent C&C Activity (Response)""
SID: 2034574
Revision: 2
Class Type: attempted-admin
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_12_01, deployment Perimeter, signature_severity Major, updated_at 2021_12_01
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,from_server
Contents:
-
Value: "200"
-
Value: "|21|lexec|3b|http" Depth: 11
-
Value: "|2e|exe"
Within:
PCRE:
Special Options:
-
http_stat_code
-
file_data
-
fast_pattern