new upstream release (3.3.0); modify package compatibility for Stretch

[ossec-hids.git] / etc / rules / psad_rules.xml

diff --git a/etc/rules/psad_rules.xml b/etc/rules/psad_rules.xml
new file mode 100644 (file)
index 0000000..c48c1b4
--- /dev/null
+++ b/etc/rules/psad_rules.xml
@@ -0,0 +1,51 @@
+<group name="syslog,psad,">
+  <rule id="53700" level="0">
+    <program_name>psad</program_name>
+    <decoded_as>psad</decoded_as>
+    <description>PSAD group</description>
+  </rule>
+  <!-- PSAD Log Types -->
+  <rule id="53701" level="0">
+    <if_sid>53700</if_sid>
+    <match>scan detected</match>
+    <description>PSAD group scan detected</description>
+  </rule>
+  <rule id="53702" level="0">
+    <if_sid>53700</if_sid>
+    <match>added iptables</match>
+    <description>PSAD group added iptables</description>
+  </rule>
+  <!-- PSAD Rule Chains -->
+  <rule id="53711" level="10">
+    <if_sid>53701</if_sid>
+    <match>DL: 4|DL: 5</match>
+    <description>PSAD portscan</description>
+  </rule>
+  <rule id="53712" level="10">
+    <if_sid>53702</if_sid>
+    <match>auto-block against</match>
+    <description>PSAD auto-block</description>
+  </rule>
+<!-- WARNING: PSAD Danger Level 3 can be positives -->
+  <rule id="53713" level="3">
+    <if_sid>53701</if_sid>
+    <match>DL: 3</match>
+    <description>PSAD level 3 warning</description>
+  </rule>
+  <rule id="53714" level="10" frequency="4" timeframe="600">
+    <if_matched_sid>53713</if_matched_sid>
+    <same_source_ip />
+    <description>many PSAD level 3 warnings from same source</description>
+  </rule>
+ <rule id="53715" level="10" frequency="8" timeframe="3600">
+    <if_matched_sid>53713</if_matched_sid>
+    <same_source_ip />
+    <description>many PSAD level 3 warnings from same source (slow scan)</description>
+  </rule>
+  <!-- PSAD Signature Match -->
+ <rule id="53716" level="6">
+    <if_sid>53700</if_sid>
+    <match>signature match: </match>
+    <description>PSAD signature match</description>
+  </rule>
+</group>