alert http any any -> $HOME_NET any (msg:"ET EXPLOIT COMTREND ADSL Router CT-5367 Remote DNS Change Attempt"; flow:established,to_server; content:"GET"; http_method; content:"/dnscfg.cgi?"; http_uri; fast_pattern; nocase; content:"dnsPrimary="; http_uri; content:"dnsRefresh="; http_uri; nocase; reference:url,www.expku.com/remote/5853.html; classtype:attempted-admin; sid:2023467; rev:3; metadata:attack_target Client_Endpoint, created_at 2016_10_31, deployment Perimeter, signature_severity Major, updated_at 2021_03_03;)

Added 2021-03-03 18:58:23 UTC

alert http any any -> $HOME_NET any (msg:"ET EXPLOIT COMTREND ADSL Router CT-5367 Remote DNS Change Attempt"; flow:established,to_server; content:"GET"; http_method; content:"/dnscfg.cgi?"; http_uri; fast_pattern; nocase; content:"dnsPrimary="; http_uri; content:"dnsDynamic="; http_uri; nocase; content:"dnsRefresh="; http_uri; nocase; reference:url,www.expku.com/remote/5853.html; classtype:attempted-admin; sid:2023467; rev:2; metadata:attack_target Client_Endpoint, created_at 2016_10_31, deployment Perimeter, signature_severity Major, updated_at 2020_08_03;)

Added 2020-08-05 19:12:48 UTC

alert http any any -> $HOME_NET any (msg:"ET EXPLOIT COMTREND ADSL Router CT-5367 Remote DNS Change Attempt"; flow:established,to_server; content:"GET"; http_method; content:"/dnscfg.cgi?"; http_uri; fast_pattern; nocase; content:"dnsPrimary="; http_uri; content:"dnsDynamic="; http_uri; nocase; content:"dnsRefresh="; http_uri; nocase; reference:url,www.expku.com/remote/5853.html; classtype:attempted-admin; sid:2023467; rev:2; metadata:attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2016_10_31, updated_at 2020_08_03;)

Added 2020-08-03 18:23:38 UTC

alert http any any -> $HOME_NET any (msg:"ET EXPLOIT COMTREND ADSL Router CT-5367 Remote DNS Change Attempt"; flow:established,to_server; content:"GET"; http_method; content:"/dnscfg.cgi?"; http_uri; fast_pattern; nocase; content:"dnsPrimary="; http_uri; content:"dnsDynamic="; http_uri; nocase; content:"dnsRefresh="; http_uri; nocase; reference:url,www.expku.com/remote/5853.html; classtype:attempted-admin; sid:2023467; rev:2; metadata:attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2016_10_31, updated_at 2016_10_31;)

Added 2018-09-13 19:53:09 UTC

Added 2018-09-13 18:01:15 UTC

alert http any any -> $HOME_NET any (msg:"ET EXPLOIT COMTREND ADSL Router CT-5367 Remote DNS Change Attempt"; flow:established,to_server; content:"GET"; http_method; content:"/dnscfg.cgi?"; http_uri; fast_pattern; nocase; content:"dnsPrimary="; http_uri; content:"dnsDynamic="; http_uri; nocase; content:"dnsRefresh="; http_uri; nocase; reference:url,www.expku.com/remote/5853.html; classtype:attempted-admin; sid:2023467; rev:2; metadata:attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2016_10_31, updated_at 2016_10_31;)

Added 2017-08-07 21:18:37 UTC

alert http any any -> $HOME_NET any (msg:"ET EXPLOIT COMTREND ADSL Router CT-5367 Remote DNS Change Attempt"; flow:established,to_server; content:"GET"; http_method; content:"/dnscfg.cgi?"; http_uri; fast_pattern; nocase; content:"dnsPrimary="; http_uri; content:"dnsDynamic="; http_uri; nocase; content:"dnsRefresh="; http_uri; nocase; reference:url,www.expku.com/remote/5853.html; classtype:attempted-admin; sid:2023467; rev:2;)

Added 2016-10-31 17:35:56 UTC

alert http any any -> $HOME_NET any (msg:"ET EXPLOIT COMTREND ADSL Router CT-5367 Remote DNS Change Attempt"; flow:established,to_server; content:"GET"; http_method; content:"/dnscfg.cgi?"; http_uri; fast_pattern; nocase; content:"dnsPrimary="; http_uri; content:"dnsDynamic="; http_uri; nocase; content:"dnsRefresh="; http_uri; nocase; reference:url,www.expku.com/remote/5853.html; classtype:attempted-admin; sid:2023467; rev:2;)

Added 2016-10-31 17:28:59 UTC