""ET INFO GENERIC SUSPICIOUS POST to Dotted Quad with Fake Browser 2""
SID: 2018359
Revision: 2
Class Type: bad-unknown
Metadata: created_at 2014_04_04, performance_impact Significant, updated_at 2024_05_06
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "POST"
-
Value: " Firefox/"
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Value: !"Accept-Encoding|3a 20|"
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Value: !"Referer|3a 20|"
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Value: !"X-Requested-With|3a 20|"
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Value: "|0d 0a 0d 0a|"
Within:
PCRE: "/^Host\x3a\s*?\d{1,3}.\d{1,3}.\d{1,3}.\d{1,3}(?:\x3a|\r?\n)/Hmi"
Special Options:
-
http_method
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nocase
-
http_header
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fast_pattern
-
http_header
-
http_header
-
http_header
-
nocase