alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Possible WinHttpRequest? (no .exe)"; flow:to_server,established; content:"Mozilla/4.0 (compatible|3b 20|Win32|3b 20|WinHttp.WinHttpRequest.5)"; http_user_agent; fast_pattern; content:!".exe"; nocase; http_uri; content:!".msi"; nocase; http_uri; content:!".msp"; nocase; http_uri; http_header_names; content:!"Cookie|0d 0a|"; content:!"Referer|0d 0a|"; content:!"Accept-Language|0d 0a|"; content:!"UA-CPU|0d 0a|"; flowbits:set,et.MS.WinHttpRequest.no.exe.request; flowbits:noalert; classtype:misc-activity; sid:2022652; rev:3; metadata:created_at 2016_03_24, updated_at 2020_11_02;)

Added 2020-11-02 18:29:14 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Possible WinHttpRequest? (no .exe)"; flow:to_server,established; content:"Mozilla/4.0 (compatible|3b 20|Win32|3b 20|WinHttp.WinHttpRequest.5)"; http_user_agent; fast_pattern; content:!".exe"; nocase; http_uri; content:!".msi"; nocase; http_uri; content:!".msp"; nocase; http_uri; http_header_names; content:!"Cookie|0d 0a|"; content:!"Referer|0d 0a|"; content:!"Accept-Language|0d 0a|"; content:!"UA-CPU|0d 0a|"; flowbits:set,et.MS.WinHttpRequest.no.exe.request; flowbits:noalert; classtype:misc-activity; sid:2022652; rev:3; metadata:created_at 2016_03_24, updated_at 2020_02_21;)

Added 2020-02-21 18:11:02 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Possible WinHttpRequest? (no .exe)"; flow:to_server,established; content:"Mozilla/4.0 (compatible|3b 20|Win32|3b 20|WinHttp.WinHttpRequest.5)"; http_header; fast_pattern:36,20; content:!"|0d 0a|Cookie|3a|"; content:!"Referer|3a|"; http_header; content:!"Accept-Language|3a|"; http_header; content:!"UA-CPU|3a|"; http_header; content:!".exe"; nocase; http_uri; content:!".msi"; nocase; http_uri; content:!".msp"; nocase; http_uri; flowbits:set,et.MS.WinHttpRequest.no.exe.request; flowbits:noalert; classtype:misc-activity; sid:2022652; rev:2; metadata:created_at 2016_03_24, updated_at 2016_03_24;)

Added 2018-09-13 19:52:25 UTC


Added 2018-09-13 18:00:49 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Possible WinHttpRequest? (no .exe)"; flow:to_server,established; content:"Mozilla/4.0 (compatible|3b 20|Win32|3b 20|WinHttp.WinHttpRequest.5)"; http_header; fast_pattern:36,20; content:!"|0d 0a|Cookie|3a|"; content:!"Referer|3a|"; http_header; content:!"Accept-Language|3a|"; http_header; content:!"UA-CPU|3a|"; http_header; content:!".exe"; nocase; http_uri; content:!".msi"; nocase; http_uri; content:!".msp"; nocase; http_uri; flowbits:set,et.MS.WinHttpRequest.no.exe.request; flowbits:noalert; classtype:misc-activity; sid:2022652; rev:2; metadata:created_at 2016_03_24, updated_at 2016_03_24;)

Added 2017-08-07 21:17:36 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Possible WinHttpRequest? (no .exe)"; flow:to_server,established; content:"Mozilla/4.0 (compatible|3b 20|Win32|3b 20|WinHttp.WinHttpRequest.5)"; http_header; fast_pattern:36,20; content:!"|0d 0a|Cookie|3a|"; content:!"Referer|3a|"; http_header; content:!"Accept-Language|3a|"; http_header; content:!"UA-CPU|3a|"; http_header; content:!".exe"; nocase; http_uri; content:!".msi"; nocase; http_uri; content:!".msp"; nocase; http_uri; flowbits:set,et.MS.WinHttpRequest.no.exe.request; flowbits:noalert; classtype:misc-activity; sid:2022652; rev:2;)

Added 2016-03-24 21:17:56 UTC


Topic revision: r1 - 2020-11-02 - TWikiGuest
 
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