""ET TROJAN PNScan.2 Inbound Status Check Response""
SID: 2023088
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Linux, attack_target Client_Endpoint, created_at 2016_08_25, deployment Perimeter, deployment Datacenter, malware_family PNScan_2, performance_impact Low, signature_severity Major, updated_at 2016_08_25
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: 9000
Destination Network: $EXTERNAL_NET
Destination Port: any
Flow: established,from_server
Contents:
-
Value: "Content-Length|3a 20|12|0d 0a|"
-
Value: "{|22|status|22 3a|1}"
Within:
PCRE:
Special Options:
- fast_pattern