alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Arid Viper APT Possible User-Agent (SK)"; flow:established,to_server; content:"User-Agent|3a 20|SK|0d 0a|"; nocase; http_header; fast_pattern; content:"|0d 0a|REMOTE_USER|3a 20|"; http_header; content:!"Referer|3a|"; http_header; metadata: former_category MALWARE; reference:url,trendmicro.com/cloud-content/us/pdfs/security-intelligence/white-papers/wp-operation-arid-viper.pdf; classtype:trojan-activity; sid:2020441; rev:3; metadata:created_at 2015_02_16, updated_at 2019_10_07;)

Added 2019-10-08 19:34:20 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Arid Viper APT Possible User-Agent (SK)"; flow:established,to_server; content:"User-Agent|3a 20|SK|0d 0a|"; nocase; http_header; fast_pattern:only; content:"|0d 0a|REMOTE_USER|3a 20|"; http_header; content:!"Referer|3a|"; http_header; metadata: former_category MALWARE; reference:url,trendmicro.com/cloud-content/us/pdfs/security-intelligence/white-papers/wp-operation-arid-viper.pdf; classtype:trojan-activity; sid:2020441; rev:2; metadata:created_at 2015_02_16, updated_at 2015_02_16;)

Added 2019-09-26 19:57:56 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Arid Viper APT Possible User-Agent (SK)"; flow:established,to_server; content:"User-Agent|3a 20|SK|0d 0a|"; nocase; http_header; fast_pattern:only; content:"|0d 0a|REMOTE_USER|3a 20|"; http_header; content:!"Referer|3a|"; http_header; reference:url,trendmicro.com/cloud-content/us/pdfs/security-intelligence/white-papers/wp-operation-arid-viper.pdf; classtype:trojan-activity; sid:2020441; rev:2; metadata:created_at 2015_02_16, updated_at 2015_02_16;)

Added 2018-09-13 19:50:36 UTC


Added 2018-09-13 17:59:43 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Arid Viper APT Possible User-Agent (SK)"; flow:established,to_server; content:"User-Agent|3a 20|SK|0d 0a|"; nocase; http_header; fast_pattern:only; content:"|0d 0a|REMOTE_USER|3a 20|"; http_header; content:!"Referer|3a|"; http_header; reference:url,trendmicro.com/cloud-content/us/pdfs/security-intelligence/white-papers/wp-operation-arid-viper.pdf; classtype:trojan-activity; sid:2020441; rev:2; metadata:created_at 2015_02_16, updated_at 2015_02_16;)

Added 2017-08-07 21:14:55 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Arid Viper APT Possible User-Agent (SK)"; flow:established,to_server; content:"User-Agent|3a 20|SK|0d 0a|"; nocase; http_header; fast_pattern:only; content:"|0d 0a|REMOTE_USER|3a 20|"; http_header; content:!"Referer|3a|"; http_header; reference:url,trendmicro.com/cloud-content/us/pdfs/security-intelligence/white-papers/wp-operation-arid-viper.pdf; classtype:trojan-activity; sid:2020441; rev:2;)

Added 2015-02-16 20:24:44 UTC


Topic revision: r1 - 2019-10-08 - TWikiGuest
 
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