alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Potao CnC? POST Response"; flow:to_client,established; content:"Server|3a 20|nginx"; http_header; file_data; content:""; depth:21; content:""; distance:1; content:"|0a|"; distance:1; content:""; fast_pattern; distance:1; pcre:"/^\x0a(?:[A-Za-z0-9/+]{4})*(?:[A-Za-z0-9/+]{2}==|[A-Za-z0-9/+]{3}=|[A-Za-z0-9/+]{4})\x0a/R"; classtype:trojan-activity; sid:2021555; rev:2; metadata:created_at 2015_07_31, former_category MALWARE, updated_at 2020_05_29;)

Added 2021-09-21 20:00:16 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Potao CnC? POST Response"; flow:to_client,established; content:"Server|3a 20|nginx"; http_header; file_data; content:""; depth:21; content:""; distance:1; content:"|0a|"; distance:1; content:""; fast_pattern; distance:1; pcre:"/^\x0a(?:[A-Za-z0-9/+]{4})*(?:[A-Za-z0-9/+]{2}==|[A-Za-z0-9/+]{3}=|[A-Za-z0-9/+]{4})\x0a/R"; classtype:trojan-activity; sid:2021555; rev:2; metadata:created_at 2015_07_30, former_category MALWARE, updated_at 2020_05_29;)

Added 2020-08-05 19:11:29 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Potao CnC? POST Response"; flow:to_client,established; content:"Server|3a 20|nginx"; http_header; file_data; content:""; depth:21; content:""; distance:1; content:"|0a|"; distance:1; content:""; fast_pattern; distance:1; pcre:"/^\x0a(?:[A-Za-z0-9/+]{4})*(?:[A-Za-z0-9/+]{2}==|[A-Za-z0-9/+]{3}=|[A-Za-z0-9/+]{4})\x0a/R"; metadata: former_category MALWARE; classtype:trojan-activity; sid:2021555; rev:2; metadata:created_at 2015_07_30, updated_at 2020_05_29;)

Added 2020-05-29 18:55:23 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Potao CnC? POST Response"; flow:to_client,established; content:"Server|3a 20|nginx"; http_header; file_data; content:""; depth:21; content:""; distance:1; content:"|0a|"; distance:1; content:""; fast_pattern; distance:1; pcre:"/^\x0a(?:[A-Za-z0-9/+]{4})*(?:[A-Za-z0-9/+]{2}==|[A-Za-z0-9/+]{3}=|[A-Za-z0-9/+]{4})\x0a/R"; metadata: former_category MALWARE; classtype:trojan-activity; sid:2021555; rev:2; metadata:created_at 2015_07_30, updated_at 2015_07_30;)

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


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Potao CnC? POST Response"; flow:to_client,established; content:"Server|3a 20|nginx"; http_header; file_data; content:""; depth:21; content:""; distance:1; content:"|0a|"; distance:1; content:""; fast_pattern; distance:1; pcre:"/^\x0a(?:[A-Za-z0-9/+]{4})*(?:[A-Za-z0-9/+]{2}==|[A-Za-z0-9/+]{3}=|[A-Za-z0-9/+]{4})\x0a/R"; classtype:trojan-activity; sid:2021555; rev:2; metadata:created_at 2015_07_30, updated_at 2015_07_30;)

Added 2018-09-13 19:51:31 UTC


Added 2018-09-13 18:00:16 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Potao CnC? POST Response"; flow:to_client,established; content:"Server|3a 20|nginx"; http_header; file_data; content:""; depth:21; content:""; distance:1; content:"|0a|"; distance:1; content:""; fast_pattern; distance:1; pcre:"/^\x0a(?:[A-Za-z0-9/+]{4})*(?:[A-Za-z0-9/+]{2}==|[A-Za-z0-9/+]{3}=|[A-Za-z0-9/+]{4})\x0a/R"; classtype:trojan-activity; sid:2021555; rev:2; metadata:created_at 2015_07_30, updated_at 2015_07_30;)

Added 2017-08-07 21:16:14 UTC


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