Re: Russian IIS hack? Malicious Javascript code

From: LPD (mcnutt_at_lcti.net)
Date: 06/24/04 

Date: 24 Jun 2004 00:53:14 -0700

Oca Hoeflein <Oca Hoeflein@discussions.microsoft.com> wrote in message news:<F5E81692-8CC7-471B-9751-3A9C69ECB013@microsoft.com>...
> I successfully removed some malicious code from my IIS 5.0 server that may not have had all it's patches updated, but I cannot find any information on this malicious code that redirected on a random basis the users of my websites to a russian website that appeared to be down. to a domain called balamut.com
> with an IP address of 217.107.218.147 which RDNS to
> unassigned.m10-msk-ru.e-neverland.net
>
> The javascript code lived in some fake dll files in the inetsrv folder.
> One fake .dll file was created for each web on my server and in the IIS metabase the defaultdocfooter was set to each of the dll files and enabledocfooter was set to true.
>
> the offending code was embedded in every file that the website delivered and pages that had embedded .js files the javascript for those pages would not function.
>
> I have posted the offending code, mabye someone can identify this?
>
> As proof check out a google search for one of the function in the code okx12()
>
> you'll see the first link it returns is an RTF if you view the html version you'll see this code appended to the bottom of the page.
>
>

I got hit too. Server was fully patched, sitting behind a checkpoint
firewall, running the latest version of NAV corporate with up to date
virus defs. Noticed it right away because it broke OWA and I get
calls from customers within 60 seconds if OWA has a problem.

Relevant Pages

  • Re: Russian IIS hack? Malicious Javascript code
    ... websites to a russian website that appeared to be down. ... > The javascript code lived in some fake dll files in the inetsrv folder. ... > the offending code was embedded in every file that the website delivered ...
    (microsoft.public.inetserver.iis.security)
  • RE: Russian IIS hack? Malicious Javascript code
    ... they say that there is no removal for the virus but not to worry because it only affects webservers. ... I removed the check and moved the .dll files to another directory. ... > The javascript code lived in some fake dll files in the inetsrv folder. ... > the offending code was embedded in every file that the website delivered and pages that had embedded .js files the javascript for those pages would not function. ...
    (microsoft.public.inetserver.iis.security)
  • RE: Russian IIS hack? Malicious Javascript code
    ... Isn't this a repeat of a document footer worm from a couple of years ago? ... I removed the check and moved the .dll files to another directory. ... >> The javascript code lived in some fake dll files in the inetsrv folder. ... >> the offending code was embedded in every file that the website delivered and pages that had embedded .js files the javascript for those pages would not function. ...
    (microsoft.public.inetserver.iis.security)
  • Re: Russian IIS hack? Malicious Javascript code
    ... > The javascript code lived in some fake dll files in the inetsrv folder. ... > One fake .dll file was created for each web on my server and in the IIS metabase the defaultdocfooter was set to each of the dll files and enabledocfooter was set to true. ... We had this same thing happen to our web server this morning. ... this in memory and as long as it was in memory, we would get an out of ...
    (microsoft.public.inetserver.iis.security)
  • Re: Russian IIS hack? Malicious Javascript code
    ... >The javascript code lived in some fake dll files in the inetsrv folder. ... >One fake .dll file was created for each web on my server and in the IIS metabase the defaultdocfooter was set to each of the dll files and enabledocfooter was set to true. ... >the offending code was embedded in every file that the website delivered and pages that had embedded .js files the javascript for those pages would not function. ...
    (microsoft.public.inetserver.iis.security)