From 8f6fced6f01cf5fb3c5b8b9391f989fc1fdc1098 Mon Sep 17 00:00:00 2001 From: twesterhever <40121680+twesterhever@users.noreply.github.com> Date: Fri, 3 Nov 2023 13:48:58 +0000 Subject: [PATCH] [Enhancement] Add composite rule for suspicious URLs in suspicious messages --- conf/composites.conf | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/conf/composites.conf b/conf/composites.conf index fe89808fb..df5543be6 100644 --- a/conf/composites.conf +++ b/conf/composites.conf @@ -181,6 +181,12 @@ composites { description = "Fake reply exhibiting characteristics of being injected into a compromised mail server, possibly e-mail thread hijacking"; group = "compromised_hosts"; } + SUSPICIOUS_URL_IN_SUSPICIOUS_MESSAGE { + expression = "(REDIRECTOR_URL | HAS_ANON_DOMAIN | HAS_IPFS_GATEWAY_URL) & (-g+:fuzzy | -g+:statistics | -g+:surbl | -g+:rbl)"; + score = 1.0; + policy = "leave"; + description = "Message contains redirector, anonymous or IPFS gateway URL and is marked by fuzzy/bayes/SURBL/RBL"; + } .include(try=true; priority=1; duplicate=merge) "$LOCAL_CONFDIR/local.d/composites.conf" .include(try=true; priority=10) "$LOCAL_CONFDIR/override.d/composites.conf" -- 2.39.5