""ET TROJAN NimPlant Sending Task (Inbound)""
SID: 2044351
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2023_02_27, deployment Perimeter, confidence Medium, signature_severity Major, updated_at 2023_02_27
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "200"
-
Value: "|7b 22|t|22 3a 22|"
Within:
PCRE:
Special Options:
-
http_stat_code
-
file_data
-
fast_pattern