""ET WEB_SERVER Observed FxCodeShell Web Shell Password""
SID: 2027514
Revision: 3
Class Type: trojan-activity
Metadata: affected_product Web_Server_Applications, attack_target Client_Endpoint, created_at 2019_06_25, deployment Perimeter, malware_family FxCodeShell, performance_impact Low, signature_severity Major, updated_at 2019_06_26
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_server
Contents:
- Value: "FxxkMyLie1836710Aa"
Within:
PCRE:
Special Options:
- http_client_body