alert tcp $HOME_NET any -> $EXTERNAL_NET ![445,139] (msg:"ET TROJAN PcClient?.bal CnC? (OUTBOUND)"; flow:to_server,established; dsize:248; content:"|18 18|"; offset:2; depth:2; content:!"|18 18|"; within:2; content:"|18 18|"; distance:2; within:2; content:!"|18 18|"; within:2; content:"|18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18|"; pcre:"/[^\x18][^\x44\x32\x33\x25\x64\x22\x23\x3a\x27\x24\x26\x34\x3b\x12][\x20\x21\x28-\x2f\x70-\x77\x79-\x7f\x60-\x63\x65\x66\x67-\x6f\x50-\x5f\x40-\x42\x46-\x4f\x30\x31\x35\x36\x38\x3e\x39\x3b]{1,14}\x18/R"; reference:md5,16549f8a09fd5724f2107a8f18dca10b; classtype:trojan-activity; sid:2019204; rev:11; metadata:created_at 2014_09_22, former_category MALWARE, updated_at 2021_08_02;)

Added 2021-08-02 19:08:35 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET ![445,139] (msg:"ET TROJAN PcClient?.bal CnC? (OUTBOUND)"; flow:to_server,established; content:"|18 18|"; offset:2; depth:2; content:!"|18 18|"; within:2; content:"|18 18|"; distance:2; within:2; content:!"|18 18|"; within:2; content:"|18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18|"; pcre:"/[^\x18][^\x44\x32\x33\x25\x64\x22\x23\x3a\x27\x24\x26\x34\x3b\x12][\x20\x21\x28-\x2f\x70-\x77\x79-\x7f\x60-\x63\x65\x66\x67-\x6f\x50-\x5f\x40-\x42\x46-\x4f\x30\x31\x35\x36\x38\x3e\x39\x3b]{1,14}\x18/R"; reference:md5,16549f8a09fd5724f2107a8f18dca10b; classtype:trojan-activity; sid:2019204; rev:10; metadata:created_at 2014_09_22, former_category MALWARE, updated_at 2016_11_22;)

Added 2020-08-05 19:10:14 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET ![445,139] (msg:"ET TROJAN PcClient?.bal CnC? (OUTBOUND)"; flow:to_server,established; content:"|18 18|"; offset:2; depth:2; content:!"|18 18|"; within:2; content:"|18 18|"; distance:2; within:2; content:!"|18 18|"; within:2; content:"|18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18|"; pcre:"/[^\x18][^\x44\x32\x33\x25\x64\x22\x23\x3a\x27\x24\x26\x34\x3b\x12][\x20\x21\x28-\x2f\x70-\x77\x79-\x7f\x60-\x63\x65\x66\x67-\x6f\x50-\x5f\x40-\x42\x46-\x4f\x30\x31\x35\x36\x38\x3e\x39\x3b]{1,14}\x18/R"; metadata: former_category MALWARE; reference:md5,16549f8a09fd5724f2107a8f18dca10b; classtype:trojan-activity; sid:2019204; rev:10; metadata:created_at 2014_09_22, updated_at 2016_11_22;)

Added 2019-09-19 19:26:07 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET ![445,139] (msg:"ET TROJAN PcClient?.bal CnC? (OUTBOUND)"; flow:to_server,established; content:"|18 18|"; offset:2; depth:2; content:!"|18 18|"; within:2; content:"|18 18|"; distance:2; within:2; content:!"|18 18|"; within:2; content:"|18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18|"; pcre:"/[^\x18][^\x44\x32\x33\x25\x64\x22\x23\x3a\x27\x24\x26\x34\x3b\x12][\x20\x21\x28-\x2f\x70-\x77\x79-\x7f\x60-\x63\x65\x66\x67-\x6f\x50-\x5f\x40-\x42\x46-\x4f\x30\x31\x35\x36\x38\x3e\x39\x3b]{1,14}\x18/R"; reference:md5,16549f8a09fd5724f2107a8f18dca10b; classtype:trojan-activity; sid:2019204; rev:10; metadata:created_at 2014_09_22, updated_at 2016_11_22;)

Added 2018-09-13 19:49:20 UTC


Added 2018-09-13 17:59:00 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET ![445,139] (msg:"ET TROJAN PcClient?.bal CnC? (OUTBOUND)"; flow:to_server,established; content:"|18 18|"; offset:2; depth:2; content:!"|18 18|"; within:2; content:"|18 18|"; distance:2; within:2; content:!"|18 18|"; within:2; content:"|18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18|"; pcre:"/[^\x18][^\x44\x32\x33\x25\x64\x22\x23\x3a\x27\x24\x26\x34\x3b\x12][\x20\x21\x28-\x2f\x70-\x77\x79-\x7f\x60-\x63\x65\x66\x67-\x6f\x50-\x5f\x40-\x42\x46-\x4f\x30\x31\x35\x36\x38\x3e\x39\x3b]{1,14}\x18/R"; reference:md5,16549f8a09fd5724f2107a8f18dca10b; classtype:trojan-activity; sid:2019204; rev:10; metadata:created_at 2014_09_22, updated_at 2016_11_22;)

Added 2017-08-07 21:13:25 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET ![445,139] (msg:"ET TROJAN PcClient?.bal CnC? (OUTBOUND)"; flow:to_server,established; content:"|18 18|"; offset:2; depth:2; content:!"|18 18|"; within:2; content:"|18 18|"; distance:2; within:2; content:!"|18 18|"; within:2; content:"|18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18|"; pcre:"/[^\x18][^\x44\x32\x33\x25\x64\x22\x23\x3a\x27\x24\x26\x34\x3b\x12][\x20\x21\x28-\x2f\x70-\x77\x79-\x7f\x60-\x63\x65\x66\x67-\x6f\x50-\x5f\x40-\x42\x46-\x4f\x30\x31\x35\x36\x38\x3e\x39\x3b]{1,14}\x18/R"; reference:md5,16549f8a09fd5724f2107a8f18dca10b; classtype:trojan-activity; sid:2019204; rev:10;)

Added 2016-11-22 20:17:42 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET ![445,139] (msg:"ET TROJAN PcClient?.bal CnC? (OUTBOUND)"; flow:to_server,established; content:"|18 18|"; offset:2; depth:2; content:!"|18 18|"; within:2; content:"|18 18|"; distance:2; within:2; content:!"|18 18|"; within:2; content:"|18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18|"; pcre:"/[^\x18][^\x44\x32\x33\x25\x64\x22\x23\x3a\x27\x24\x26\x34\x3b\x12][\x20\x21\x28-\x2f\x70-\x77\x79-\x7f\x60-\x63\x65\x66\x67-\x6f\x50-\x5f\x40-\x42\x46-\x4f\x30\x31\x35\x36\x38\x3e\x39\x3b]{1,14}\x18/R"; reference:md5,16549f8a09fd5724f2107a8f18dca10b; classtype:trojan-activity; sid:2019204; rev:10;)

Added 2016-11-22 17:43:56 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN PcClient?.bal CnC? (OUTBOUND)"; flow:to_server,established; content:"|18 18|"; offset:2; depth:2; content:!"|18 18|"; within:2; content:"|18 18|"; distance:2; within:2; content:!"|18 18|"; within:2; content:"|18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18|"; pcre:"/[^\x18][^\x44\x32\x33\x25\x64\x22\x23\x3a\x27\x24\x26\x34\x3b\x12][\x20\x21\x28-\x2f\x70-\x77\x79-\x7f\x60-\x63\x65\x66\x67-\x6f\x50-\x5f\x40-\x42\x46-\x4f\x30\x31\x35\x36\x38\x3e\x39\x3b]{1,14}\x18/R"; reference:md5,16549f8a09fd5724f2107a8f18dca10b; classtype:trojan-activity; sid:2019204; rev:9;)

Added 2014-09-24 18:17:05 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN PcClient?.bal CnC? (OUTBOUND)"; flow:to_server,established; content:"|18 18|"; offset:2; depth:2; content:!"|18 18|"; within:2; content:"|18 18|"; distance:2; within:2; content:!"|18 18|"; within:2; content:"|18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18|"; pcre:"/[^\x18][^\x44\x32\x33\x25\x64\x22\x23\x3a\x27\x24\x26\x34\x3b\x12][\x20\x21\x28-\x2f\x70-\x77\x79-\x7f\x60-\x63\x65\x66\x67-\x6f\x50-\x5f\x40-\x42\x46-\x4f\x30\x31\x35\x3638\x3e\x39\x3b]{1,14}\x18/R"; reference:md5,16549f8a09fd5724f2107a8f18dca10b; classtype:trojan-activity; sid:2019204; rev:8;)

Added 2014-09-22 16:57:48 UTC


Topic revision: r1 - 2021-08-02 - TWikiGuest
 
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