diff --git a/clamav/manifests/init.pp b/clamav/manifests/init.pp
new file mode 100644
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--- /dev/null
+++ b/clamav/manifests/init.pp
@@ -0,0 +1,50 @@
+
+# Install Clam AntiVirus
+#
+class clamav {
+
+    package { "clamav":
+        ensure => installed,
+    }
+
+}
+
+
+# Scan directories periodically
+#
+# === Parameters:
+#
+#     $name:
+#         Directory path to scan.
+#     $hour:
+#         At what hour should scanning occur. Defaults to 4am.
+#     $weekday:
+#         At what day should sacnning occur. For daily scanning you
+#         can use "*". Defaults to Sunday.
+#     $exclude:
+#         Directories matching to this regex will be excluded from
+#         scanning. Default is to scan everything.
+#
+# === Sample usage:
+#
+# clamav::scan { "/export/roles":
+#     exclude => "/export/roles/[a-z]*/library/archive",
+# }
+#
+define clamav::scan($hour="04", $weekday="Sunday", $exclude=undef) {
+
+    require clamav
+
+    if $exclude {
+        $exclude_opts = "--exclude-dir='${exclude}'"
+    }
+
+    cron { "virusscan-${name}":
+        command => "clamscan -r --infected --no-summary ${name} ${exclude_opts}",
+        user    => "root",
+        hour    => $hour,
+        minute  => "00",
+        weekday => $weekday,
+    }
+
+}