diff --git a/patterns_raw.txt b/patterns_raw.txt
index e1cc2a9..468476b 100644
--- a/patterns_raw.txt
+++ b/patterns_raw.txt
@@ -122,6 +122,8 @@ eval(base64_decode(
 $data = base64_decode("
 edoced_46esab
 base=base64_encode
+# fopo.com.ar - free online php obfuscator. It conveniently leaves comments in the code.
+http://www.fopo.com.ar/
 
 
 #Malware/Attack specific strings/fingerprints/signatures