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From: Patrick S. Harper (patrick
internetsecurityguru.com)Date: Thu Sep 20 2001 - 15:18:53 CDT
It should give you a warning that they were removed. If you hit cancel
on the replace they are not replaced until you next hotfix or service
pack
The other choice would be to acl the files directly. That wouldn't be
that hard to script out
Peace, commerce, and honest friendship with all nations -- entangling
alliances with none.
--Thomas Jefferson (1743-1826)
From every mountainside let freedom ring.
--Samuel Francis Smith, from the anthem "America", 1831
-----Original Message-----
From: Christopher Scragg [mailto:cscragg
workgroup.net]
Sent: Thursday, September 20, 2001 1:13 PM
To: Douglas Spooner; focus-ms
securityfocus.com
Subject: RE: Move those files! cmd.exe tftp.exe etc ...
... Which would be nice if everyone were running Windows NT, but as most
Win2k users are aware, Windows replaces the removed files. Microsoft
found it important make system files resilient - go figure.
Christopher Scragg
Chief Technology Officer
Business Information Group
:-----Original Message-----
:From: Douglas Spooner [mailto:webmaster
technicweb.com]
:Sent: Thursday, September 20, 2001 12:01 PM
:To: 'focus-ms
securityfocus.com'
:Subject: Move those files! cmd.exe tftp.exe etc ...
:
:
:I've found thats its usally best to move all these files out
:of the /system32 dir and place them in a dir with secure
:permissions, that way if the request does get through the
:file(s) its looking for wont be there :)
:
: xcopy.exe, wscript.exe, cscript.exe, net.exe, ftp.exe, telnet.exe,
: arp.exe, edlin.exe, ping.exe, route.exe, at.exe, finger.exe,
: posix.exe, rsh.exe atsvc.exe qbasic.exe syskey.exe
: cacls.exe ipconfig.exe, rcp.exe, secfixup.exe, nbtstat.exe,
: rdisk.exe, debug.exe, regedt32.exe, regedit.exe, edit.com,
: netstat.exe, tracert.exe, nslookup.exe, rexec.exe, cmd.exe,
: nslookup.exe, tftp.exe
:
:The above tools I think would probably be what most
:worms/script kiddies would be looking for if your system got
:comprimised.
:
:Regards
:
:Douglas Spooner
:Sys Admin / Web Developer
:Technicweb.com
:
:"I say we take off and nuke the entire site from orbit"
:
:Kosch Of Saryrn
:
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