""ET INFO SUSPICIOUS Dotted Quad Host MZ Response""
SID: 2021076
Revision: 1
Class Type: bad-unknown
Metadata: created_at 2015_05_08, updated_at 2015_05_08
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "MZ"
-
Value: "PE|00 00|"
Within: 2
PCRE:
Special Options:
- file_data