""ET TROJAN CMDASP Webshell Default Title in HTTP Response""
SID: 2045284
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Microsoft_IIS, attack_target Web_Server, created_at 2023_05_01, deployment Perimeter, deployment Internal, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, tag WebShell, updated_at 2023_05_01
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_client
Contents:
-
Value: "200"
-
Value: "Microsoft-IIS/ "
-
Value: "|3c|title|3e|awen asp.net webshell|3c 2f|title|3e|"
Within:
PCRE:
Special Options:
-
http_stat_code
-
http_header
-
file_data