""ET POLICY Unsupported/Fake Internet Explorer Version MSIE 5.""

SID: 2016870

Revision: 12

Class Type: policy-violation

Metadata: created_at 2013_05_21, updated_at 2019_06_20

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: [!134.170.0.0/16,$EXTERNAL_NET]

Destination Port: $HTTP_PORTS

Flow: to_server,established

Contents:

  • Value: " MSIE 5."

  • Value: !".microsoft.com|0d 0a|"

  • Value: !".trendmicro.com|0d 0a|"

  • Value: !".sony.net|0d 0a|"

  • Value: !".weather.com|0d 0a|"

  • Value: !".yahoo.com|0d 0a|"

  • Value: !".dellfix.com|0d 0a|"

  • Value: !".oncenter.com|0d 0a|"

  • Value: !"GeoVision"

Within:

PCRE: "/^User-Agent\x3a[^\r\n]+?\sMSIE\s5./Hmi"

Special Options:

  • http_header

  • nocase

  • http_header

  • http_header

  • http_header

  • http_header

  • http_header

  • http_header

  • http_header

  • http_header

source