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Win.Trojan.Dropper
From: O C via Snort-sigs <snort-sigs () lists snort org>
Date: Tue, 29 May 2018 17:23:40 +0000
Hi, This downloader uses a rather unique User-Agent. Pcap is available for this one. # -------------------- # Date: 2018-05-28 # Title: Win.Trojan.Dropper # Tests: pcap # Reference: https://www.virustotal.com/#/file/782cc4188618cf0c4815f85ea7873a004464095f5ed459b8d1579fa27ce5810e/detection alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"MALWARE-CNC known malicious user-agent - Win.Trojan.Dropper"; flow:to_server,established; content:"User-Agent: HTTPREAD|0D 0A|"; fast_pattern:only; metadata:ruleset community, service http; reference:url,www.virustotal.com/#/file/782cc4188618cf0c4815f85ea7873a004464095f5ed459b8d1579fa27ce5810e/detection; classtype:trojan-activity; sid:8000074; rev:1;) Thanks. YM
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- Win.Trojan.Dropper O C via Snort-sigs (May 29)