alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN CosmicDuke? Exfiltrating Data via FTP STOR"; flow:established,to_server; dsize:55<>65; content:"STOR|20|"; depth:5; pcre:"/^[a-z0-9]{1,10}[A-F0-9]+\.bin\r\n$/R"; content:".bin|0d 0a|"; fast_pattern; metadata: former_category MALWARE; reference:md5,5080bc705217c614b9cbf67a679979a8; classtype:trojan-activity; sid:2023910; rev:5; metadata:created_at 2015_07_17, updated_at 2019_10_07;)

Added 2019-10-08 19:34:43 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN CosmicDuke? Exfiltrating Data via FTP STOR"; flow:established,to_server; dsize:55<>65; content:"STOR|20|"; depth:5; pcre:"/^[a-z0-9]{1,10}[A-F0-9]+\.bin\r\n$/R"; content:".bin|0d 0a|"; fast_pattern:only; metadata: former_category MALWARE; reference:md5,5080bc705217c614b9cbf67a679979a8; classtype:trojan-activity; sid:2023910; rev:4; metadata:created_at 2015_07_17, updated_at 2017_02_16;)

Added 2019-09-26 19:58:18 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN CosmicDuke? Exfiltrating Data via FTP STOR"; flow:established,to_server; dsize:55<>65; content:"STOR|20|"; depth:5; pcre:"/^[a-z0-9]{1,10}[A-F0-9]+\.bin\r\n$/R"; content:".bin|0d 0a|"; fast_pattern:only; reference:md5,5080bc705217c614b9cbf67a679979a8; classtype:trojan-activity; sid:2023910; rev:4; metadata:created_at 2015_07_17, updated_at 2017_02_16;)

Added 2018-09-13 19:53:28 UTC


Added 2018-09-13 18:01:24 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN CosmicDuke? Exfiltrating Data via FTP STOR"; flow:established,to_server; dsize:55<>65; content:"STOR|20|"; depth:5; pcre:"/^[a-z0-9]{1,10}[A-F0-9]+\.bin\r\n$/R"; content:".bin|0d 0a|"; fast_pattern:only; reference:md5,5080bc705217c614b9cbf67a679979a8; classtype:trojan-activity; sid:2023910; rev:4; metadata:created_at 2015_07_17, updated_at 2017_02_16;)

Added 2017-08-07 21:19:09 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN CosmicDuke? Exfiltrating Data via FTP STOR"; flow:established,to_server; dsize:55<>65; content:"STOR|20|"; depth:5; pcre:"/^[a-z0-9]{1,10}[A-F0-9]+\.bin\r\n$/R"; content:".bin|0d 0a|"; fast_pattern:only; reference:md5,5080bc705217c614b9cbf67a679979a8; classtype:trojan-activity; sid:2023910; rev:4;)

Added 2017-02-16 17:05:12 UTC


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