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SID: 2027143 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 5Apr 2, 2019, 12:00 PM

ET MALWARE MalDoc Request for Payload (TA505 Related)

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE MalDoc Request for Payload (TA505 Related)"; flow:established,to_server; http.method; content:"GET"; http.uri; content:".tmp"; endswith; http.host; pcre:"/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/"; http.start; content:".tmp|20|HTTP/1."; fast_pattern; content:"|0d 0a|Host|3a 20|"; distance:1; within:8; http.header_names; content:"|0d 0a|Host|0d 0a|Cache-Control|0d 0a 0d 0a|"; depth:25; classtype:trojan-activity; sid:2027143; rev:5; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_04_02, deployment Perimeter, performance_impact Moderate, confidence High, signature_severity Major, updated_at 2020_09_17;)

Apr 2, 2019, 12:00 PM

Sep 17, 2020, 12:00 PM

Sep 21, 2024, 3:00 AM

May 30, 2025, 12:04 AM

rules/emerging-malware.rules