alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Alphacrypt/TeslaCrypt Ransomware CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; isdataat:!1,relative; content:"data="; depth:5; http_client_body; fast_pattern; pcre:"/^[A-F0-9]{100,}$/PR"; content:!"driftmania"; http_header; content:!"coreftp.com"; http_host; content:"Mozilla"; http_user_agent; depth:7; http_header_names; content:!"Referer"; reference:md5,a3440b6117f3783989683753c9f394dd; classtype:trojan-activity; sid:2022504; rev:6; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2016_02_10, deployment Perimeter, former_category MALWARE, malware_family Ransomware, malware_family Alphacrypt, malware_family TeslaCrypt?, signature_severity Major, tag Ransomware, tag c2, updated_at 2020_09_15, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;)

Added 2021-06-18 18:19:31 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Alphacrypt/TeslaCrypt Ransomware CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; isdataat:!1,relative; content:"data="; depth:5; http_client_body; fast_pattern; pcre:"/^[A-F0-9]{100,}$/PR"; content:!"driftmania"; http_header; content:!"coreftp.com"; http_host; content:"Mozilla"; http_user_agent; depth:7; http_header_names; content:!"Referer"; reference:md5,a3440b6117f3783989683753c9f394dd; classtype:trojan-activity; sid:2022504; rev:6; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2016_02_10, deployment Perimeter, former_category MALWARE, malware_family Ransomware, malware_family Alphacrypt, malware_family TeslaCrypt?, performance_impact Low, signature_severity Major, tag Ransomware, updated_at 2020_09_15;)

Added 2020-09-15 18:38:41 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Alphacrypt/TeslaCrypt Ransomware CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; isdataat:!1,relative; content:"data="; depth:5; http_client_body; fast_pattern; pcre:"/^[A-F0-9]{100,}$/PR"; content:!"driftmania"; http_header; content:!"coreftp.com"; http_host; content:"Mozilla"; http_user_agent; depth:7; http_header_names; content:!"Referer"; reference:md5,a3440b6117f3783989683753c9f394dd; classtype:trojan-activity; sid:2022504; rev:6; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2016_02_10, deployment Perimeter, former_category MALWARE, malware_family Ransomware, malware_family Alphacrypt, malware_family TeslaCrypt?, performance_impact Low, signature_severity Major, tag Ransomware, updated_at 2019_09_28;)

Added 2020-08-05 19:12:02 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Alphacrypt/TeslaCrypt Ransomware CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; isdataat:!1,relative; content:"data="; depth:5; http_client_body; fast_pattern; pcre:"/^[A-F0-9]{100,}$/PR"; content:!"driftmania"; http_header; content:!"coreftp.com"; http_host; content:"Mozilla"; http_user_agent; depth:7; http_header_names; content:!"Referer"; metadata: former_category MALWARE; reference:md5,a3440b6117f3783989683753c9f394dd; classtype:trojan-activity; sid:2022504; rev:6; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag Ransomware, signature_severity Major, created_at 2016_02_10, malware_family Ransomware, malware_family Alphacrypt, malware_family TeslaCrypt?, performance_impact Low, updated_at 2019_09_28;)

Added 2019-10-01 08:28:29 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Alphacrypt/TeslaCrypt Ransomware CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; isdataat:!1,relative; content:"data="; depth:5; http_client_body; fast_pattern; pcre:"/^[A-F0-9]{100,}$/PR"; content:!"driftmania"; http_header; content:!"coreftp.com"; http_host; content:"Mozilla"; http_user_agent; depth:7; http_header_names; content:!"Referer"; metadata: former_category MALWARE; reference:md5,a3440b6117f3783989683753c9f394dd; classtype:trojan-activity; sid:2022504; rev:6; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag Ransomware, signature_severity Major, created_at 2016_02_10, malware_family Ransomware, malware_family Alphacrypt, malware_family TeslaCrypt?, performance_impact Low, updated_at 2019_09_28;)

Added 2019-10-01 04:22:54 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Alphacrypt/TeslaCrypt Ransomware CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; isdataat:!1,relative; content:"data="; depth:5; http_client_body; fast_pattern; pcre:"/^[A-F0-9]{100,}$/PR"; content:!"driftmania"; http_header; content:!"coreftp.com"; http_host; content:"Mozilla"; http_user_agent; depth:7; http_header_names; content:!"Referer"; metadata: former_category MALWARE; reference:md5,a3440b6117f3783989683753c9f394dd; classtype:trojan-activity; sid:2022504; rev:6; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag Ransomware, signature_severity Major, created_at 2016_02_10, malware_family Ransomware, malware_family Alphacrypt, malware_family TeslaCrypt?, performance_impact Low, updated_at 2016_11_15;)

Added 2019-09-19 19:26:35 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Alphacrypt/TeslaCrypt Ransomware CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:!"Referer|3a|"; http_header; content:"data="; depth:5; http_client_body; fast_pattern; pcre:"/^data=[A-F0-9]{100,}$/P"; pcre:"/\.php$/U"; content:!"driftmania"; http_header; content:!"coreftp.com|0d 0a|"; http_header; content:"User-Agent|3a 20|Mozilla"; http_header; reference:md5,a3440b6117f3783989683753c9f394dd; classtype:trojan-activity; sid:2022504; rev:5; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag Ransomware, signature_severity Major, created_at 2016_02_10, malware_family Ransomware, malware_family Alphacrypt, malware_family TeslaCrypt?, performance_impact Low, updated_at 2016_11_15;)

Added 2017-08-07 21:17:24 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Alphacrypt/TeslaCrypt Ransomware CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:!"Referer|3a|"; http_header; content:"data="; depth:5; http_client_body; fast_pattern; pcre:"/^data=[A-F0-9]{100,}$/P"; pcre:"/\.php$/U"; content:!"driftmania"; http_header; content:!"coreftp.com|0d 0a|"; http_header; content:"User-Agent|3a 20|Mozilla"; http_header; reference:md5,a3440b6117f3783989683753c9f394dd; classtype:trojan-activity; sid:2022504; rev:5;)

Added 2016-11-15 17:24:42 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Alphacrypt/TeslaCrypt Ransomware CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:!"Referer|3a|"; http_header; content:"data="; depth:5; http_client_body; fast_pattern; pcre:"/^data=[A-F0-9]{100,}$/P"; pcre:"/\.php$/U"; content:!"driftmania"; http_header; content:!"coreftp.com|0d 0a|"; http_header; content:!"User-Agent|3a 20|SimpleAgent"; http_header; reference:md5,a3440b6117f3783989683753c9f394dd; classtype:trojan-activity; sid:2022504; rev:4;)

Added 2016-11-10 17:50:14 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Alphacrypt/TeslaCrypt Ransomware CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:!"Referer|3a|"; http_header; content:"data="; depth:5; http_client_body; fast_pattern; pcre:"/^data=[A-F0-9]{100,}$/P"; pcre:"/\.php$/U"; content:!"driftmania"; http_header; content:!"coreftp.com|0d 0a|"; http_header; reference:md5,a3440b6117f3783989683753c9f394dd; classtype:trojan-activity; sid:2022504; rev:3;)

Added 2016-04-12 17:45:18 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Alphacrypt/TeslaCrypt Ransomware CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:!"Referer|3a|"; http_header; content:"data="; depth:5; http_client_body; fast_pattern; pcre:"/^data=[A-F0-9]{100,}$/P"; pcre:"/\.php$/U"; content:!"driftmania"; http_header; reference:md5,a3440b6117f3783989683753c9f394dd; classtype:trojan-activity; sid:2022504; rev:2;)

Added 2016-02-10 18:37:42 UTC


Topic revision: r1 - 2021-06-18 - TWikiGuest
 
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