alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Cryptojoker Checkin"; flow:to_server,established; content:"GET"; http_method; content:".php?info="; fast_pattern; http_uri; content:"|3a 3a|"; distance:0; http_uri; content:"|4f 4e 4c 25 35 43 6e|"; http_raw_uri; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:!"User-Agent|3a 20|"; http_header; pcre:"/\x4f\x4e\x4c\x25\x35\x43\x6e$/I"; reference:url,www.bleepingcomputer.com/news/security/the-cryptojoker-ransomware-is-nothing-to-laugh-about/; reference:md5,904b0888bfa02d200091fa8ad014d016; reference:md5,bca6c1fa9b9a8bf60eecbd91e08d1323; classtype:trojan-activity; sid:2022333; rev:2; metadata:created_at 2016_01_06, former_category MALWARE, updated_at 2020_06_17;)

Added 2021-09-21 20:00:29 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Cryptojoker Checkin"; flow:to_server,established; content:"GET"; http_method; content:".php?info="; fast_pattern; http_uri; content:"|3a 3a|"; distance:0; http_uri; content:"|4f 4e 4c 25 35 43 6e|"; http_raw_uri; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:!"User-Agent|3a 20|"; http_header; pcre:"/\x4f\x4e\x4c\x25\x35\x43\x6e$/I"; reference:url,www.bleepingcomputer.com/news/security/the-cryptojoker-ransomware-is-nothing-to-laugh-about/; reference:md5,904b0888bfa02d200091fa8ad014d016; reference:md5,bca6c1fa9b9a8bf60eecbd91e08d1323; classtype:trojan-activity; sid:2022333; rev:2; metadata:created_at 2016_01_05, former_category MALWARE, updated_at 2020_06_17;)

Added 2020-08-05 19:11:57 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Cryptojoker Checkin"; flow:to_server,established; content:"GET"; http_method; content:".php?info="; fast_pattern; http_uri; content:"|3a 3a|"; distance:0; http_uri; content:"|4f 4e 4c 25 35 43 6e|"; http_raw_uri; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:!"User-Agent|3a 20|"; http_header; pcre:"/\x4f\x4e\x4c\x25\x35\x43\x6e$/I"; metadata: former_category MALWARE; reference:url,www.bleepingcomputer.com/news/security/the-cryptojoker-ransomware-is-nothing-to-laugh-about/; reference:md5,904b0888bfa02d200091fa8ad014d016; reference:md5,bca6c1fa9b9a8bf60eecbd91e08d1323; classtype:trojan-activity; sid:2022333; rev:2; metadata:created_at 2016_01_05, updated_at 2020_06_17;)

Added 2020-06-17 19:08:54 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Cryptojoker Checkin"; flow:to_server,established; content:"GET"; http_method; content:".php?info="; fast_pattern; http_uri; content:"|3a 3a|"; distance:0; http_uri; content:"|4f 4e 4c 25 35 43 6e|"; http_raw_uri; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:!"User-Agent|3a 20|"; http_header; pcre:"/\x4f\x4e\x4c\x25\x35\x43\x6e$/I"; metadata: former_category MALWARE; reference:url,www.bleepingcomputer.com/news/security/the-cryptojoker-ransomware-is-nothing-to-laugh-about/; reference:md5,904b0888bfa02d200091fa8ad014d016; reference:md5,bca6c1fa9b9a8bf60eecbd91e08d1323; classtype:trojan-activity; sid:2022333; rev:2; metadata:created_at 2016_01_05, updated_at 2016_01_05;)

Added 2019-09-26 19:58:05 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Cryptojoker Checkin"; flow:to_server,established; content:"GET"; http_method; content:".php?info="; fast_pattern; http_uri; content:"|3a 3a|"; distance:0; http_uri; content:"|4f 4e 4c 25 35 43 6e|"; http_raw_uri; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:!"User-Agent|3a 20|"; http_header; pcre:"/\x4f\x4e\x4c\x25\x35\x43\x6e$/I"; reference:url,www.bleepingcomputer.com/news/security/the-cryptojoker-ransomware-is-nothing-to-laugh-about/; reference:md5,904b0888bfa02d200091fa8ad014d016; reference:md5,bca6c1fa9b9a8bf60eecbd91e08d1323; classtype:trojan-activity; sid:2022333; rev:2; metadata:created_at 2016_01_05, updated_at 2016_01_05;)

Added 2018-09-13 19:52:07 UTC


Added 2018-09-13 18:00:38 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Cryptojoker Checkin"; flow:to_server,established; content:"GET"; http_method; content:".php?info="; fast_pattern; http_uri; content:"|3a 3a|"; distance:0; http_uri; content:"|4f 4e 4c 25 35 43 6e|"; http_raw_uri; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:!"User-Agent|3a 20|"; http_header; pcre:"/\x4f\x4e\x4c\x25\x35\x43\x6e$/I"; reference:url,www.bleepingcomputer.com/news/security/the-cryptojoker-ransomware-is-nothing-to-laugh-about/; reference:md5,904b0888bfa02d200091fa8ad014d016; reference:md5,bca6c1fa9b9a8bf60eecbd91e08d1323; classtype:trojan-activity; sid:2022333; rev:2; metadata:created_at 2016_01_05, updated_at 2016_01_05;)

Added 2017-08-07 21:17:12 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Cryptojoker Checkin"; flow:to_server,established; content:"GET"; http_method; content:".php?info="; fast_pattern; http_uri; content:"|3a 3a|"; distance:0; http_uri; content:"|4f 4e 4c 25 35 43 6e|"; http_raw_uri; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:!"User-Agent|3a 20|"; http_header; pcre:"/\x4f\x4e\x4c\x25\x35\x43\x6e$/I"; reference:url,www.bleepingcomputer.com/news/security/the-cryptojoker-ransomware-is-nothing-to-laugh-about/; reference:md5,904b0888bfa02d200091fa8ad014d016; reference:md5,bca6c1fa9b9a8bf60eecbd91e08d1323; classtype:trojan-activity; sid:2022333; rev:2;)

Added 2016-01-05 18:51:32 UTC


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