""ET WEB_SERVER HTTP POST Generic eval of base64_decode""
SID: 2019182
Revision: 1
Class Type: trojan-activity
Metadata: created_at 2014_09_16, updated_at 2014_09_16
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: any
Destination Network: $HTTP_SERVERS
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "base64_decode"
-
Value: "eval"
Within:
PCRE: "/^[\r\n\s]?\x28[\r\n\s]?base64_decode/Rsi"
Special Options:
-
nocase
-
http_client_body
-
nocase