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Unusual entries in log files for non-existant js files...
#1

[eluser]Daniel H[/eluser]
I just took a look at one of the log files for a site and these entries appeared:

Code:
ERROR - 2009-09-04 00:28:53 --> 404 Page Not Found --> scriptaculous.js
ERROR - 2009-09-04 00:28:54 --> 404 Page Not Found --> swfobject_src.js
ERROR - 2009-09-04 00:28:54 --> 404 Page Not Found --> swfobject.js
ERROR - 2009-09-04 00:28:54 --> 404 Page Not Found --> ext-core.js
ERROR - 2009-09-04 00:28:54 --> 404 Page Not Found --> ext-core-debug.js
ERROR - 2009-09-04 00:28:54 --> 404 Page Not Found --> mootools.js
ERROR - 2009-09-04 00:28:54 --> 404 Page Not Found --> mootools-yui-compressed.js
ERROR - 2009-09-04 00:28:54 --> 404 Page Not Found --> jquery-ui.js
ERROR - 2009-09-04 00:28:55 --> 404 Page Not Found --> jquery-ui.min.js
ERROR - 2009-09-04 00:28:55 --> 404 Page Not Found --> prototype.js
ERROR - 2009-09-04 00:28:57 --> 404 Page Not Found --> google-analytics.com
ERROR - 2009-09-04 00:30:12 --> 404 Page Not Found --> js
ERROR - 2009-09-04 00:32:13 --> 404 Page Not Found --> uk.php
ERROR - 2009-09-04 00:33:14 --> 404 Page Not Found --> js
ERROR - 2009-09-04 00:33:57 --> 404 Page Not Found --> default.I.js
ERROR - 2009-09-04 00:33:57 --> 404 Page Not Found --> default.css
ERROR - 2009-09-04 00:33:57 --> 404 Page Not Found --> scriptaculous.js
ERROR - 2009-09-04 00:33:57 --> 404 Page Not Found --> build
ERROR - 2009-09-04 00:33:57 --> 404 Page Not Found --> swfobject_src.js
ERROR - 2009-09-04 00:33:57 --> 404 Page Not Found --> build
ERROR - 2009-09-04 00:33:57 --> 404 Page Not Found --> swfobject.js
ERROR - 2009-09-04 00:33:58 --> 404 Page Not Found --> ext-core-debug.js
ERROR - 2009-09-04 00:33:58 --> 404 Page Not Found --> mootools.js
ERROR - 2009-09-04 00:33:58 --> 404 Page Not Found --> ext-core.js
ERROR - 2009-09-04 00:33:58 --> 404 Page Not Found --> mootools-yui-compressed.js
ERROR - 2009-09-04 00:33:58 --> 404 Page Not Found --> jquery-ui.js
ERROR - 2009-09-04 00:33:58 --> 404 Page Not Found --> jquery-ui.min.js
ERROR - 2009-09-04 00:33:58 --> 404 Page Not Found --> prototype.js
ERROR - 2009-09-04 00:34:29 --> 404 Page Not Found --> google-analytics.com
ERROR - 2009-09-04 00:38:32 --> 404 Page Not Found --> js
ERROR - 2009-09-04 00:38:53 --> 404 Page Not Found --> js
ERROR - 2009-09-04 00:39:54 --> 404 Page Not Found --> uk.php
ERROR - 2009-09-04 00:43:06 --> 404 Page Not Found --> default.css
ERROR - 2009-09-04 00:43:07 --> 404 Page Not Found --> build
ERROR - 2009-09-04 00:43:07 --> 404 Page Not Found --> build
ERROR - 2009-09-04 00:43:07 --> 404 Page Not Found --> scriptaculous.js
ERROR - 2009-09-04 00:43:07 --> 404 Page Not Found --> default.I.js
ERROR - 2009-09-04 00:43:07 --> 404 Page Not Found --> swfobject_src.js
ERROR - 2009-09-04 00:43:07 --> 404 Page Not Found --> swfobject.js
ERROR - 2009-09-04 00:43:07 --> 404 Page Not Found --> ext-core.js
ERROR - 2009-09-04 00:43:07 --> 404 Page Not Found --> ext-core-debug.js
ERROR - 2009-09-04 00:43:07 --> 404 Page Not Found --> mootools.js
ERROR - 2009-09-04 00:43:08 --> 404 Page Not Found --> mootools-yui-compressed.js
ERROR - 2009-09-04 00:43:08 --> 404 Page Not Found --> jquery-ui.js
ERROR - 2009-09-04 00:43:08 --> 404 Page Not Found --> jquery-ui.min.js
ERROR - 2009-09-04 00:43:08 --> 404 Page Not Found --> prototype.js
ERROR - 2009-09-04 00:43:08 --> 404 Page Not Found --> jquery.js
ERROR - 2009-09-04 00:43:08 --> 404 Page Not Found --> dojo

It looks likes some sort of bot is trying to find a js file to presumably hack into. Is this a common occurrence and is there anything I can do to make sure common approaches to hacking are avoided? What is the best practice to prevent uses finding such files?


Messages In This Thread
Unusual entries in log files for non-existant js files... - by El Forum - 09-05-2009, 03:44 PM



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