alert dns $HOME_NET any -> any any (msg:"ET TROJAN ShellCrew.APT StreamEx? DNS Lookup 1"; dns_query; content:"backup.microsoftappstore.com"; depth:28; nocase; isdataat:!1,relative; fast_pattern; metadata: former_category MALWARE; reference:url,www.cylance.com/shell-crew-variants-continue-to-fly-under-big-avs-radar; classtype:trojan-activity; sid:2023968; rev:3; 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_02_17, malware_family APT_ShellCrew, malware_family StreamEx?, updated_at 2019_09_28;)

Added 2019-10-01 08:28:44 UTC


alert dns $HOME_NET any -> any any (msg:"ET TROJAN ShellCrew.APT StreamEx? DNS Lookup 1"; dns_query; content:"backup.microsoftappstore.com"; depth:28; nocase; isdataat:!1,relative; fast_pattern; metadata: former_category MALWARE; reference:url,www.cylance.com/shell-crew-variants-continue-to-fly-under-big-avs-radar; classtype:trojan-activity; sid:2023968; rev:3; 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_02_17, malware_family APT_ShellCrew, malware_family StreamEx?, updated_at 2019_09_28;)

Added 2019-10-01 04:23:09 UTC


alert dns $HOME_NET any -> any any (msg:"ET TROJAN ShellCrew.APT StreamEx? DNS Lookup 1"; dns_query; content:"backup.microsoftappstore.com"; depth:28; nocase; isdataat:!1,relative; fast_pattern; metadata: former_category MALWARE; reference:url,www.cylance.com/shell-crew-variants-continue-to-fly-under-big-avs-radar; classtype:trojan-activity; sid:2023968; rev:3; 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_02_17, malware_family APT_ShellCrew, malware_family StreamEx?, updated_at 2019_09_03;)

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


alert dns $HOME_NET any -> any any (msg:"ET TROJAN ShellCrew.APT StreamEx? DNS Lookup 1"; dns_query; content:"backup.microsoftappstore.com"; depth:28; nocase; isdataat:!1,relative; fast_pattern; reference:url,www.cylance.com/shell-crew-variants-continue-to-fly-under-big-avs-radar; classtype:trojan-activity; sid:2023968; rev:3; 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_02_17, malware_family APT_ShellCrew, malware_family StreamEx?, updated_at 2019_09_03;)

Added 2019-09-03 18:12:18 UTC


alert udp $HOME_NET any -> any 53 (msg:"ET TROJAN ShellCrew.APT StreamEx? DNS Lookup 1"; content:"|01|"; offset:2; depth:1; content:"|00 01 00 00 00 00 00|"; distance:1; within:7; content:"|06|backup|11|microsoftappstore|03|com|00|"; nocase; distance:0; fast_pattern; reference:url,www.cylance.com/shell-crew-variants-continue-to-fly-under-big-avs-radar; classtype:trojan-activity; sid:2023968; rev:2; 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_02_17, malware_family APT_ShellCrew, malware_family StreamEx?, updated_at 2019_08_30;)

Added 2019-08-30 19:37:04 UTC


alert udp $HOME_NET any -> any 53 (msg:"ET TROJAN ShellCrew.APT StreamEx? DNS Lookup 1"; content:"|01|"; offset:2; depth:1; content:"|00 01 00 00 00 00 00|"; distance:1; within:7; content:"|06|backup|11|microsoftappstore|03|com|00|"; nocase; distance:0; fast_pattern; reference:url,www.cylance.com/shell-crew-variants-continue-to-fly-under-big-avs-radar; classtype:trojan-activity; sid:2023968; rev:2; 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_02_17, malware_family APT_ShellCrew, malware_family StreamEx?, updated_at 2019_08_29;)

Added 2019-08-29 18:00:08 UTC


alert udp $HOME_NET any -> any 53 (msg:"ET TROJAN ShellCrew.APT StreamEx? DNS Lookup 1"; content:"|01|"; offset:2; depth:1; content:"|00 01 00 00 00 00 00|"; distance:1; within:7; content:"|06|backup|11|microsoftappstore|03|com|00|"; nocase; distance:0; fast_pattern; reference:url,www.cylance.com/shell-crew-variants-continue-to-fly-under-big-avs-radar; classtype:trojan-activity; sid:2023968; rev:2; 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_02_17, malware_family APT_ShellCrew, malware_family StreamEx?, updated_at 2019_08_28;)

Added 2019-08-28 19:01:54 UTC


alert udp $HOME_NET any -> any 53 (msg:"ET TROJAN ShellCrew.APT StreamEx? DNS Lookup 1"; content:"|01 00 00 01 00 00 00 00 00 00|"; depth:10; offset:2; content:"|06|backup|11|microsoftappstore|03|com|00|"; nocase; distance:0; fast_pattern; reference:url,www.cylance.com/shell-crew-variants-continue-to-fly-under-big-avs-radar; classtype:trojan-activity; sid:2023968; 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_02_17, malware_family APT_ShellCrew, malware_family StreamEx?, updated_at 2017_02_17;)

Added 2018-09-13 19:53:32 UTC


Added 2018-09-13 18:01:27 UTC


alert udp $HOME_NET any -> any 53 (msg:"ET TROJAN ShellCrew.APT StreamEx? DNS Lookup 1"; content:"|01 00 00 01 00 00 00 00 00 00|"; depth:10; offset:2; content:"|06|backup|11|microsoftappstore|03|com|00|"; nocase; distance:0; fast_pattern; reference:url,www.cylance.com/shell-crew-variants-continue-to-fly-under-big-avs-radar; classtype:trojan-activity; sid:2023968; 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_02_17, malware_family APT_ShellCrew, malware_family StreamEx?, updated_at 2017_02_17;)

Added 2017-08-07 21:19:14 UTC


alert udp $HOME_NET any -> any 53 (msg:"ET TROJAN ShellCrew.APT StreamEx? DNS Lookup 1"; content:"|01 00 00 01 00 00 00 00 00 00|"; depth:10; offset:2; content:"|06|backup|11|microsoftappstore|03|com|00|"; nocase; distance:0; fast_pattern; reference:url,www.cylance.com/shell-crew-variants-continue-to-fly-under-big-avs-radar; classtype:trojan-activity; sid:2023968; rev:1;)

Added 2017-02-17 17:23:48 UTC



This topic: Main > 2023968
Topic revision: r1 - 2019-10-01 - TWikiGuest
 
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