""ET INFO URL Observed in PDF Downloaded via Dropbox""
SID: 2030047
Revision: 2
Class Type: misc-activity
Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2020_04_28, deployment SSLDecrypt, signature_severity Informational, updated_at 2020_04_28
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "200"
-
Value: "x-dropbox-request-id|3a|"
-
Value: "|25 50 44 46|" Depth: 4
-
Value: "/Type /Action /S /URI"
Within:
PCRE:
Special Options:
-
http_stat_code
-
http_header
-
file_data
-
fast_pattern
-
nocase