Create MALW_viotto_keylogger.yar

malware/MALW_viotto_keylogger.yar

+/*
+    This Yara ruleset is under the GNU-GPLv2 license (http://www.gnu.org/licenses/gpl-2.0.html) and open to any user or organization, as    long as you use it under this license.
+
+*/
+
+rule viotto_keylogger
+{
+strings:
+	$hdr = "MZ"
+	$s1 = "Viotto Keylogger"
+	$s2 = "msvbvm60"
+	$s3 = "FtpPutFileA"
+	$s4 = "VBA6"
+	$s5 = "SetWindowsHookExA"
+condition:
+	($hdr at 0) and all of ($s*)
+
+}