#alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Iron Tiger DNSTunnel Retrieving CnC?"; flow:established,from_server; file_data; content:"$$$$$$$$$$"; fast_pattern; pcre:"/^(?:#+[A-Z]+)?\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}(?:\x3a\d{1,5})?\${10}/R"; reference:md5,2c65085e7c71fa2c02c9b65e9b747e5b; reference:url,trendmicro.com/cloud-content/us/pdfs/security-intelligence/white-papers/wp-operation-iron-tiger.pdf; classtype:trojan-activity; sid:2021789; rev:2; metadata:created_at 2015_09_17, former_category MALWARE, updated_at 2015_09_17;)

Added 2021-09-21 20:00:20 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Iron Tiger DNSTunnel Retrieving CnC?"; flow:established,from_server; file_data; content:"$$$$$$$$$$"; fast_pattern; pcre:"/^(?:#+[A-Z]+)?\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}(?:\x3a\d{1,5})?\${10}/R"; reference:md5,2c65085e7c71fa2c02c9b65e9b747e5b; reference:url,trendmicro.com/cloud-content/us/pdfs/security-intelligence/white-papers/wp-operation-iron-tiger.pdf; classtype:trojan-activity; sid:2021789; rev:2; metadata:created_at 2015_09_16, former_category MALWARE, updated_at 2015_09_16;)

Added 2020-08-05 19:11:38 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Iron Tiger DNSTunnel Retrieving CnC?"; flow:established,from_server; file_data; content:"$$$$$$$$$$"; fast_pattern; pcre:"/^(?:#+[A-Z]+)?\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}(?:\x3a\d{1,5})?\${10}/R"; metadata: former_category MALWARE; reference:md5,2c65085e7c71fa2c02c9b65e9b747e5b; reference:url,trendmicro.com/cloud-content/us/pdfs/security-intelligence/white-papers/wp-operation-iron-tiger.pdf; classtype:trojan-activity; sid:2021789; rev:2; metadata:created_at 2015_09_16, updated_at 2015_09_16;)

Added 2019-09-19 19:26:28 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Iron Tiger DNSTunnel Retrieving CnC?"; flow:established,from_server; file_data; content:"$$$$$$$$$$"; fast_pattern; pcre:"/^(?:#+[A-Z]+)?\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}(?:\x3a\d{1,5})?\${10}/R"; reference:md5,2c65085e7c71fa2c02c9b65e9b747e5b; reference:url,trendmicro.com/cloud-content/us/pdfs/security-intelligence/white-papers/wp-operation-iron-tiger.pdf; classtype:trojan-activity; sid:2021789; rev:2; metadata:created_at 2015_09_16, updated_at 2015_09_16;)

Added 2018-09-13 19:51:42 UTC


Added 2018-09-13 18:00:23 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Iron Tiger DNSTunnel Retrieving CnC?"; flow:established,from_server; file_data; content:"$$$$$$$$$$"; fast_pattern; pcre:"/^(?:#+[A-Z]+)?\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}(?:\x3a\d{1,5})?\${10}/R"; reference:md5,2c65085e7c71fa2c02c9b65e9b747e5b; reference:url,trendmicro.com/cloud-content/us/pdfs/security-intelligence/white-papers/wp-operation-iron-tiger.pdf; classtype:trojan-activity; sid:2021789; rev:2; metadata:created_at 2015_09_16, updated_at 2015_09_16;)

Added 2017-08-07 21:16:32 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Iron Tiger DNSTunnel Retrieving CnC?"; flow:established,from_server; file_data; content:"$$$$$$$$$$"; fast_pattern; pcre:"/^(?:#+[A-Z]+)?\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}(?:\x3a\d{1,5})?\${10}/R"; reference:md5,2c65085e7c71fa2c02c9b65e9b747e5b; reference:url,trendmicro.com/cloud-content/us/pdfs/security-intelligence/white-papers/wp-operation-iron-tiger.pdf; classtype:trojan-activity; sid:2021789; rev:2;)

Added 2015-09-16 18:22:37 UTC


Topic revision: r1 - 2021-09-22 - TWikiGuest
 
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