""ET CURRENT_EVENTS SUSPICIOUS JAR Download by Java UA with non JAR EXT matches various EKs""
SID: 2016540
Revision: 2
Class Type: bad-unknown
Metadata: created_at 2013_03_06, updated_at 2013_03_07
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,from_server
Contents:
-
Value: !".jar"
-
Value: "PK"
-
Value: ".class"
Within: 2
PCRE:
Special Options:
-
http_header
-
nocase
-
file_data
-
fast_pattern