alert dns $HOME_NET any -> any any (msg:"ET TROJAN GratefulPOS? Covert DNS CnC? Initial Checkin"; dns_query; content:".grp"; within:12; content:"ping.adm."; distance:0; within:15; fast_pattern; isdataat:30,relative; pcre:"/^[a-f0-9]{8}\.grp[0-9]*\.ping\.adm\.(?:[a-f0-9]+\.){2,}/"; reference:md5,67a53bd24ee8499fed79c8c368e05f7a; reference:url,community.rsa.com/community/products/netwitness/blog/2017/12/08/gratefulpos-credit-card-stealing-malware-just-in-time-for-the-shopping-season; classtype:trojan-activity; sid:2025144; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_12_11, deployment Perimeter, former_category MALWARE, malware_family Grateful_POS, performance_impact Moderate, signature_severity Major, updated_at 2020_11_17;)

Added 2020-11-17 18:19:12 UTC


alert dns $HOME_NET any -> any any (msg:"ET TROJAN GratefulPOS? Covert DNS CnC? Initial Checkin"; dns_query; content:".grp"; within:12; content:"ping.adm."; distance:0; within:15; fast_pattern; isdataat:30,relative; pcre:"/^[a-f0-9]{8}\.grp[0-9]*\.ping\.adm\.(?:[a-f0-9]+\.){2,}/"; reference:md5,67a53bd24ee8499fed79c8c368e05f7a; reference:url,community.rsa.com/community/products/netwitness/blog/2017/12/08/gratefulpos-credit-card-stealing-malware-just-in-time-for-the-shopping-season; classtype:trojan-activity; sid:2025144; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_12_11, deployment Perimeter, former_category MALWARE, malware_family Grateful_POS, performance_impact Moderate, signature_severity Major, updated_at 2020_08_19;)

Added 2020-08-19 18:14:30 UTC


alert dns $HOME_NET any -> any any (msg:"ET TROJAN GratefulPOS? Covert DNS CnC? Initial Checkin"; dns_query; content:".grp"; within:12; content:"ping.adm."; distance:0; within:15; fast_pattern; isdataat:30,relative; pcre:"/^[a-f0-9]{8}\.grp[0-9]*\.ping\.adm\.(?:[a-f0-9]+\.){2,}/"; reference:md5,67a53bd24ee8499fed79c8c368e05f7a; reference:url,community.rsa.com/community/products/netwitness/blog/2017/12/08/gratefulpos-credit-card-stealing-malware-just-in-time-for-the-shopping-season; classtype:trojan-activity; sid:2025144; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_12_11, deployment Perimeter, former_category MALWARE, malware_family Grateful_POS, performance_impact Moderate, signature_severity Major, updated_at 2017_12_11;)

Added 2020-08-05 19:14:17 UTC


alert dns $HOME_NET any -> any any (msg:"ET TROJAN GratefulPOS? Covert DNS CnC? Initial Checkin"; dns_query; content:".grp"; within:12; content:"ping.adm."; distance:0; within:15; fast_pattern; isdataat:30,relative; pcre:"/^[a-f0-9]{8}\.grp[0-9]*\.ping\.adm\.(?:[a-f0-9]+\.){2,}/"; metadata: former_category MALWARE; reference:md5,67a53bd24ee8499fed79c8c368e05f7a; reference:url,community.rsa.com/community/products/netwitness/blog/2017/12/08/gratefulpos-credit-card-stealing-malware-just-in-time-for-the-shopping-season; classtype:trojan-activity; sid:2025144; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2017_12_11, malware_family Grateful_POS, performance_impact Moderate, updated_at 2017_12_11;)

Added 2019-09-19 19:26:52 UTC


alert dns $HOME_NET any -> any any (msg:"ET TROJAN GratefulPOS? Covert DNS CnC? Initial Checkin"; dns_query; content:".grp"; within:12; content:"ping.adm."; distance:0; within:15; fast_pattern; isdataat:30,relative; pcre:"/^[a-f0-9]{8}\.grp[0-9]*\.ping\.adm\.(?:[a-f0-9]+\.){2,}/"; metadata: former_category TROJAN; reference:md5,67a53bd24ee8499fed79c8c368e05f7a; reference:url,community.rsa.com/community/products/netwitness/blog/2017/12/08/gratefulpos-credit-card-stealing-malware-just-in-time-for-the-shopping-season; classtype:trojan-activity; sid:2025144; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2017_12_11, malware_family Grateful_POS, performance_impact Moderate, updated_at 2017_12_11;)

Added 2018-09-13 19:54:26 UTC


Added 2018-09-13 18:01:59 UTC


alert dns $HOME_NET any -> any any (msg:"ET TROJAN GratefulPOS? Covert DNS CnC? Initial Checkin"; dns_query; content:".grp"; within:12; content:"ping.adm."; distance:0; within:15; fast_pattern; isdataat:30,relative; pcre:"/^[a-f0-9]{8}\.grp[0-9]*\.ping\.adm\.(?:[a-f0-9]+\.){2,}/"; metadata: former_category TROJAN; reference:md5,67a53bd24ee8499fed79c8c368e05f7a; reference:url,community.rsa.com/community/products/netwitness/blog/2017/12/08/gratefulpos-credit-card-stealing-malware-just-in-time-for-the-shopping-season; classtype:trojan-activity; sid:2025144; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2017_12_11, malware_family Grateful_POS, performance_impact Moderate, updated_at 2017_12_11;)

Added 2017-12-11 16:55:52 UTC


Topic revision: r1 - 2020-11-17 - TWikiGuest
 
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