alert smtp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Atom Logger exfil via SMTP"; flow:established,to_server; content:"Subject|3a 20|["; content:"|20 7c 20|Atom Logger"; within:100; fast_pattern; reference:md5,78bd897a638e7c0d3c00c31c8c68f18b; classtype:trojan-activity; sid:2026825; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_01_17, deployment Perimeter, former_category TROJAN, malware_family AtomLogger?, performance_impact Moderate, signature_severity Major, updated_at 2021_03_24;)

Added 2021-03-24 18:38:42 UTC


alert smtp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Atom Logger exfil via SMTP"; flow:established,to_server; content:"Subject|3a 20|["; content:"] - KEYLOG|20 7c 20|Atom Logger"; distance:0; within:50; fast_pattern; reference:md5,78bd897a638e7c0d3c00c31c8c68f18b; classtype:trojan-activity; sid:2026825; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_01_17, deployment Perimeter, former_category TROJAN, malware_family AtomLogger?, performance_impact Moderate, signature_severity Major, updated_at 2020_08_19;)

Added 2020-08-19 18:14:32 UTC


alert smtp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Atom Logger exfil via SMTP"; flow:established,to_server; content:"Subject|3a 20|["; content:"] - KEYLOG|20 7c 20|Atom Logger"; distance:0; within:50; fast_pattern; reference:md5,78bd897a638e7c0d3c00c31c8c68f18b; classtype:trojan-activity; sid:2026825; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_01_17, deployment Perimeter, former_category TROJAN, malware_family AtomLogger?, performance_impact Moderate, signature_severity Major, updated_at 2019_01_17;)

Added 2020-08-05 19:15:48 UTC


alert smtp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Atom Logger exfil via SMTP"; flow:established,to_server; content:"Subject|3a 20|["; content:"] - KEYLOG|20 7c 20|Atom Logger"; distance:0; within:50; fast_pattern; metadata: former_category TROJAN; reference:md5,78bd897a638e7c0d3c00c31c8c68f18b; classtype:trojan-activity; sid:2026825; 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 2019_01_17, malware_family AtomLogger?, performance_impact Moderate, updated_at 2019_01_17;)

Added 2019-01-17 18:01:15 UTC


Topic revision: r1 - 2021-03-24 - TWikiGuest
 
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