""ET TROJAN nspps Backdoor - Sending SOCKS Details""
SID: 2030109
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2020_05_05, deployment Perimeter, signature_severity Major, updated_at 2020_05_05
Reference:
-
md5
-
435716b4f56cf94fdb7f6085dced41e5
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "POST /s HTTP/1.1|0d 0a|" Depth: 18
-
Value: "|57 7a 74 47 8c 44 c8 7c ed|" Depth: 9
Within:
PCRE:
Special Options:
-
http_client_body
-
fast_pattern