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05.02.2008 at 02:47AM PDT, ID: 23371086
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7.4

Symptom of BotNet? Spurious web server log entries

Asked by SimonRW in Miscellaneous Security, Networking Security Vulnerabilities, Windows Network Security

Tags:

Here are the facts;
" Web server + website (IIS on W2003+SP2) for internal locally based team in UK. Installed 2 weeks ago
" Not configured to support WebDav, WebDav is disabled
" Website on server in Active Directory domain
Problem;
Outside of my small team in the UK the fact that the website exists is unknown, no-one has been notified about this website.
However, I am getting corporate PC clients (all WXP) from all our European sites (different IP subnets) making WebDav requests for folders that do not exist on the web server.
Concern;
1. How do these PCs know of the website's existence?
2. Could this be some piece of malware attempting to propagate and is undetectable by our AntiX solution?
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[+][-]05.02.2008 at 06:10AM PDT, ID: 21486293

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[+][-]05.02.2008 at 09:54AM PDT, ID: 21488223

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About this solution

Zones: Miscellaneous Security, Networking Security Vulnerabilities, Windows Network Security
Tags: Web server log entries
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Solution Provided By: martin_babarik
Participating Experts: 2
Solution Grade: B
 
 
[+][-]05.07.2008 at 08:30AM PDT, ID: 21517456

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

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