""ET TROJAN nspps Backdoor - Task Response""
SID: 2030110
Revision: 3
Class Type: trojan-activity
Metadata: affected_product Linux, attack_target Client_Endpoint, created_at 2020_05_05, deployment Perimeter, signature_severity Major, updated_at 2020_11_12
Reference:
-
md5
-
435716b4f56cf94fdb7f6085dced41e5
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "404"
-
Value: "|62 37 55 14 af 59 9f 28 ab 34|" Depth: 10
Within:
PCRE:
Special Options:
-
http_stat_code
-
file_data
-
fast_pattern