diff --git a/lib/takeover/abstraction.py b/lib/takeover/abstraction.py
index 47ccaebcd..f432b6e3f 100644
--- a/lib/takeover/abstraction.py
+++ b/lib/takeover/abstraction.py
@@ -40,7 +40,7 @@ class Abstraction(Web, UDF, xp_cmdshell):
             self.udfExecCmd(cmd, silent=silent)
 
         elif kb.dbms == "Microsoft SQL Server":
-            self.xpCmdshellExecCmd(cmd, silent)
+            self.xpCmdshellExecCmd(cmd, silent=silent)
 
         else:
             errMsg = "Feature not yet implemented for the back-end DBMS"
diff --git a/plugins/generic/misc.py b/plugins/generic/misc.py
index 629930b30..893abd4f9 100644
--- a/plugins/generic/misc.py
+++ b/plugins/generic/misc.py
@@ -84,10 +84,10 @@ class Miscellaneous:
         else:
             cmd = "rm -f %s" % tempFile
 
-        self.execCmd(cmd)
+        self.execCmd(cmd, silent=True)
 
     def createSupportTbl(self, tblName, tblField, tblType):
-        inject.goStacked("DROP TABLE %s" % tblName)
+        inject.goStacked("DROP TABLE %s" % tblName, silent=True)
         inject.goStacked("CREATE TABLE %s(%s %s)" % (tblName, tblField, tblType))
 
     def cleanup(self, onlyFileTbl=False, udfDict=None):
@@ -115,10 +115,10 @@ class Miscellaneous:
             logger.info("cleaning up the database management system")
 
         logger.debug("removing support tables")
-        inject.goStacked("DROP TABLE %s" % self.fileTblName)
+        inject.goStacked("DROP TABLE %s" % self.fileTblName, silent=True)
 
         if not onlyFileTbl:
-            inject.goStacked("DROP TABLE %s" % self.cmdTblName)
+            inject.goStacked("DROP TABLE %s" % self.cmdTblName, silent=True)
 
             if kb.dbms == "Microsoft SQL Server":
                 return
@@ -138,7 +138,7 @@ class Miscellaneous:
                         dropStr += "(%s)" % inp
 
                     logger.debug("removing UDF '%s'" % udf)
-                    inject.goStacked(dropStr)
+                    inject.goStacked(dropStr, silent=True)
 
             logger.info("database management system cleanup finished")
 
diff --git a/plugins/generic/takeover.py b/plugins/generic/takeover.py
index 15c78b925..f7c6bcedf 100644
--- a/plugins/generic/takeover.py
+++ b/plugins/generic/takeover.py
@@ -153,7 +153,8 @@ class Takeover(Abstraction, Metasploit, ICMPsh, Registry, Miscellaneous):
                 errMsg += "is unlikely to receive commands send from you"
                 logger.error(errMsg)
 
-            self.sysUdfs.pop("sys_bineval")
+            if kb.dbms in ( "MySQL", "PostgreSQL" ):
+                self.sysUdfs.pop("sys_bineval")
 
         if kb.stackedTest or conf.direct:
             web = False