""ET WEB_CLIENT Generic Webshell Accessed on External Compromised Server""
SID: 2034249
Revision: 1
Class Type: web-application-attack
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_10_25, deployment Perimeter, signature_severity Major, updated_at 2021_10_25
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "MARIJUANA"
-
Value: "|e2 80 94 20|DIOS|20 e2 80 94 20|NO|20 e2 80 94 20|CREA|20 e2 80 94 20|NADA|20 e2 80 94 20|EN|20 e2 80 94 20|VANO|20 e2 80 94|"
Within:
PCRE:
Special Options:
-
file_data
-
fast_pattern