Rob 
These are commonly  known in the warez community as "pubs", and you were NOT 
hacked into, by default it seems that the hidden FPX directories are writeable 
by anonymous through ftp, and are invisible to the unsuspecting user who 
doesn't have "show hidden files enabled" disable anonymous access to your 
site :) this happens every day & there are 1000s of these kinds of sites, dont 
feel bad, keep the stuff you got & enjoy it :)

X



> I am running W2kserver and IIS 5.0 with Front Page 2000 extensions installed. 
I have (or
at least "had") anonymous access (READ only) set up for my FTP service until 
last week
when I discovered that my rather large hard drive was completely full. I did 
some digging
around and checked all of my IIS logs in the process. I discovered a ton of 
hits such as
the log excerpt pasted in below:
>  
> 04:32:36 xxx.xxx.xxx.xxx [3]USER anonymous 331
> 04:32:36 xxx.xxx.xxx.xxx [3]PASS [EMAIL PROTECTED] 230
> 04:38:22 xxx.xxx.xxx.xxx [3]sent
/_vti_pvt/tag/com/test/tagged/and/upped/by/solfe/4/all+french+team/DivX/10.18.01
.The.Animal.FRENCH.DVDiVX-SEQ/ta-seq.r36
226
> 04:46:10 xxx.xxx.xxx.xxx [3]sent
/_vti_pvt/tag/com/test/tagged/and/upped/by/solfe/4/all+french+team/DivX/10.18.01
.The.Animal.FRENCH.DVDiVX-SEQ/ta-seq.r37
226
> 04:54:02 xxx.xxx.xxx.xxx [3]sent
/_vti_pvt/tag/com/test/tagged/and/upped/by/solfe/4/all+french+team/DivX/10.18.01
.The.Animal.FRENCH.DVDiVX-SEQ/ta-seq.r38
226
> 05:01:43 xxx.xxx.xxx.xxx [3]sent
/_vti_pvt/tag/com/test/tagged/and/upped/by/solfe/4/all+french+team/DivX/10.18.01
.The.Animal.FRENCH.DVDiVX-SEQ/ta-seq.r39
226
> 05:08:59 xxx.xxx.xxx.xxx [3]sent
/_vti_pvt/tag/com/test/tagged/and/upped/by/solfe/4/all+french+team/DivX/10.18.01
.The.Animal.FRENCH.DVDiVX-SEQ/ta-seq.r40
226
>  
> If you will notice the "/_vti_pvt" folder, this was the case every time this 
site was
hacked into. According to my logs, this took place over the course of about two 
weeks and
was hit from several different IP Addresses. The "/_vti_pvt" folder is a Front 
Page
Extensions folder and it is my guess that this is a vulnerability that has 
something to do
with Front Page permissions coupled with IIS 5.0 FTP service. Since then, I 
have deleted
all of the sub folders under the "/_vti_pvt" folder and removed anonymous 
access and
removed the anonymous user account completely from the file system permissions 
as well. I
have also set the FTP service to manual and limited simultaneous FTP 
connections to one,
which will allow me to remotely start the FTP service and then connect and have 
me be the
only allowed connection during my session. I have had no such hits since I made 
these
changes.
>  
> A colleague of mine had the same exact issue with his home server, but under 
a different
alias. Does anyone know of such a vulnerability? I would like to be able to 
allow
anonymous access to my server because it allows me to do a lot of favors for 
friends and
relatives.
>  
> Take care.. happy holidays and thanks in advance,
> Rob Edmiston




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