Renamed poetRAT to avoid dupes + adjusted critera

The regex for RAT_PoetRATPython was generating false positives. Adjusted
rule to need hits on at least 3 of the strings

malware/RAT_PoetRATDoc.yar

-rule PoetRat
+rule PoetRat_Doc
 {
     meta:
         Author = "Nishan Maharjan"
@@ -22,4 +22,4 @@ rule PoetRat
         $exe = ".exe"   
     condition:
     all of them        
-}
+}
\ No newline at end of file

malware/RAT_PoetRATPython.yar

-rule PoetRat
+rule PoetRat_Python
 {
     meta:
         Author = "Nishan Maharjan"
@@ -15,5 +15,5 @@ rule PoetRat
         $pipe_out = "Abibliophobia23"
         $shot = "shot_{0}_{1}.png"
     condition:
-    any of them        
-}
+        3 of them        
+}
\ No newline at end of file