""ET WEB_SERVER PHP WebShell Embedded In PNG (OUTBOUND)""
SID: 2017606
Revision: 1
Class Type: successful-admin
Metadata: created_at 2013_10_17, updated_at 2013_10_17
Reference:
Protocol: tcp
Source Network: $HTTP_SERVERS
Source Port: $HTTP_PORTS
Destination Network: $EXTERNAL_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "PNG|0D 0A 1A 0A|"
-
Value: "<?php"
Within: 7
PCRE:
Special Options:
-
file_data
-
fast_pattern