ftp server compromised

From: rbelchez@show-net.net
Date: Wed Feb 12 2003 - 17:20:47 PST

  • Next message: Mark E. Donaldson: "RE: ftp server compromised"

    
     ('binary' encoding is not supported, stored as-is)
    Dear All,
    
    Pls advise..also apologize if this problem have already been posted here 
    before.)
    
    huge amount of compressed movies have been uploaded on our FTP server 
    w/out our consent. I tried to delete via windows explorer and DOS but the 
    system is just giving error and files cannot be deleted. 
    
    Kindly please advise, how to manualy delete this files, and also to 
    protect our server from this to happen again. As per the IIS logs, he was 
    able to login via anonymous and uploaded files. I know I have disabled 
    the anonymous on the FTP but for some reason the hacker seems to have 
    workaround on this. (copied here is the server logs .. pls advise...)
    
    00:35:41 (IP withheld) [49]USER anonymous 331
    00:35:41 (IP withheld) [49]PASS anonymousat_private 230
    00:36:39 (IP withheld)[50]USER anonymous 331
    00:36:39 (IP withheld)[50]PASS anonymousat_private 230
    00:36:44 (IP withheld)[50]
    sent /webmail+/++prn0+++++++/++prn0++++++++/++++con2+++++/++The+We@sel+3
    ,74069437262937E+35++/Filled+By/xvid-mnlght-subs-nl-aen.rar 550
    00:36:49 (IP withheld) [50]created xvid-mnlght-subs-nl-aen.rar 226
    00:36:59 (IP withheld)[51]USER anonymous 331
    00:37:00 (IP withheld)[51]PASS anonymousat_private 230
    00:39:10 (IP withheld)[50]
    sent /webmail+/++prn0+++++++/++prn0++++++++/++++con2+++++/++The+We@sel+3
    ,74069437262937E+35++/Filled+By/--+==+[+++2oo.ooo++++]+==+-- 550
    00:39:23 (IP withheld)[50]created --+==+[+++2oo.ooo++++]+==+-- 226
    00:51:49 (IP withheld)[49]closed - 421
    
    
    
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