""ET INFO Possible SQLi Attempt in User Agent (Outbound)""
SID: 2022815
Revision: 2
Class Type: misc-activity
Metadata: created_at 2016_05_17, deployment Perimeter, former_category POLICY, performance_impact Moderate, confidence Low, signature_severity Minor, updated_at 2023_05_25
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "User-Agent|3a 20|"
-
Value: "select"
-
Value: "from"
Within: 20
PCRE: "/^User-Agent\x3a\x20[^\r\n]*select[^\r\n]+from/Hmi"
Special Options:
-
http_header
-
nocase
-
fast_pattern
-
http_header
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nocase
-
http_header