Snort mailing list archives

Possible FP on 33188


From: James Lay via Snort-sigs <snort-sigs () lists snort org>
Date: Tue, 02 Oct 2018 09:47:52 -0600

Rule:

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"INDICATOR-COMPROMISE Win.Trojan.Bedep variant outbound connection"; flow:to_server,established; content:"/stats/eurofxref/eurofxref-hist-90d.xml"; http_uri; content:"Host|3A 20|www.ecb.europa.eu|0D 0A|"; fast_pattern:only; http_header; metadata:impact_flag red, policy balanced-ips drop, policy max-detect-ips drop, policy security-ips drop, service http; classtype:trojan-activity; sid:33188; rev:5;)

Hit:
10/02-15:26:54.923036 [**] [1:33188:5] INDICATOR-COMPROMISE Win.Trojan.Bedep variant outbound connection [**] [Classification: A Network Trojan was Detected] [Priority: 1] {TCP} x.x.x.x:56928 -> 185.5.82.138:80

content appears legit.  Thank you.

James
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