reverting back to NVARCHAR because of error technique

stamparm · stamparm · commit e4d3190f4152 · 2011-04-20T12:59:23.000Z
diff --git a/lib/takeover/xp_cmdshell.py b/lib/takeover/xp_cmdshell.py
@@ -181,4 +181,6 @@ def xpCmdshellInit(self):
         debugMsg += "output to"
         logger.debug(debugMsg)
 
-        self.createSupportTbl(self.cmdTblName, self.tblField, "TEXT")
+        # TEXT can't be used here because in error technique you get:
+        # "The text, ntext, and image data types cannot be compared or sorted"
+        self.createSupportTbl(self.cmdTblName, self.tblField, "NVARCHAR(4000)")
diff --git a/lib/techniques/error/use.py b/lib/techniques/error/use.py
@@ -93,7 +93,7 @@ def __oneShotErrorUse(expression, field):
                 threadData.lastRequestUID else None, re.DOTALL | re.IGNORECASE)
 
             if trimmed:
-                warnMsg  = "trimmed output detected: "
+                warnMsg  = "possible server trimmed output detected (due to it's length): "
                 warnMsg += trimmed
                 logger.warn(warnMsg)
 
diff --git a/lib/techniques/inband/union/use.py b/lib/techniques/inband/union/use.py
@@ -79,7 +79,7 @@ def __oneShotUnionUse(expression, unpack=True):
                 if headers else None), payload, True), re.DOTALL | re.IGNORECASE)
 
         if trimmed:
-            warnMsg  = "trimmed output detected: "
+            warnMsg  = "possible server trimmed output detected (due to it's length): "
             warnMsg += trimmed
             logger.warn(warnMsg)
 
