A peek into "qaqipwel.ru" a Malicious Domain Redirector with Pseudo/Dynamic IP - Infector to RedKit Exploit Kit

While handling a report lead to the RedKit Exploit Kit/Pack, I came to a domain who's actively redirecting users to the RedKit Exploit Kit's landing page.
This domain is qaqipwel.ru

It uses the pseudo dns for NS & A records to avoid blocking/tracking, currently is up and alive, and has a strong DNS network backbone for round-robin the IP/DNS address for the purpose to distribute malware Landing page or spam page distribution.
I tagged & checked this for only a couple days so far to confirm the redirection activities above. Here goes the details (Warning: This might be not too interesting for client security solution guys, and I am not going to discuss about RedKit Exploit itself in this post, please see this link for the details RedKit Exploit Kit Information--->>HERE)

The url provided by qaqipwel.ru is changed, currently is below:
h00p://qaqipwel.ru/count22.php

If you track it correctly you will ending up in these redirection -
for the last 24hrs:
h00p://sa-wan.com/93020006.html // RedKit EK Landing Page
h00p://cestasefloresluana.com.br/30400006.html // RedKit EK Landing Page
h00p://mytabletcialis.com/ // Clialis/viagra site
h00p://goherdscan.com/  // Canadian Pharmacy
As PoC - When fetching the infector page you'll get many redirection tricks like:  Case1 
--15:35:30--  h00p://qaqipwel.ru/count22.php            => `count22.php' Resolving qaqipwel.ru... 77.38.198.12 Connecting to qaqipwel.ru|77.38.198.12|:80... connected. HTTP request sent, awaiting response... 302 Location: h00p://sa-wan.com/93020006.html [following] --15:35:33--  h00p://sa-wan.com/93020006.html            => `93020006.html' Resolving sa-wan.com... 72.167.232.75 Connecting to sa-wan.com|72.167.232.75|:80... connected.
Case2 
--15:49:39--  h00p://qaqipwel.ru/count22.php            => `count22.php.1' Resolving qaqipwel.ru... 77.90.120.34 Connecting to qaqipwel.ru|77.90.120.34|:80... connected. HTTP request sent, awaiting response... 200 Length: 146 [] 15:49:40 (0.00 B/s) - `count22.php' saved [146/146]  HTTP/1.1 200  Server: Apache Content-Length: 142 Content-Type:  Last-Modified: .., 16 ... 2012 06:42:12 GMT Accept-Ranges: bytes Server:nginx/0.8.34 Date:Sun, 16 Sep 2012 06:42:15 GMT X-Powered-By:PHP/5.3.2 
＜!DOCTYPE HTML＞＜html＞＜head＞
＜script type="text/javascript"＞
parent.location.href = "h00p://goherdscan.com/";＜/script＞
:
Case3 (via tor) 
--2012-09-16 15:16:04--  h00p://qaqipwel.ru/count22.php Resolving localhost (localhost)... 127.0.0.1, ::1 Connecting to localhost (localhost)|::1|:8118... connected. Proxy request sent, awaiting response... 302 Location: h00p://cestasefloresluana.com.br/30400006.html [following] --2012-09-16 15:16:12--  h00p://cestasefloresluana.com.br/30400006.html Connecting to localhost (localhost)|::1|:8118... connected.
Case4 
--2012-09-16 15:20:10--  h00p://qaqipwel.ru/count22.php Resolving localhost (localhost)... 127.0.0.1, ::1 Connecting to localhost (localhost)|::1|:8118... connected. Proxy request sent, awaiting response... 200 Length: 146 [] Saving to: `count22.php' 100%[=============>] 146          361B/s   in 0.4s Last-modified header invalid -- time-stamp ignored. 2012-09-16 15:20:12 (361 B/s) - `count22.php' saved [146/146]  $ cat count22.php  
＜!DOCTYPE HTML＞＜html＞＜head＞
＜script type="text/javascript"＞
parent.location.href = "h00p://mytabletcialis.com/";＜/script＞
:
If you lookup the domain registration it was mentioned these data: 
IP:             62.84.60.2 INET:           62.84.60.0/22 AS:             AS39824 ISP:            ALMANET-AS JSC AlmaTV Country:        Kazakhstan kz flag State/Region:   Almaty City City:           Almaty Latitude:       43.25 Longitude:      76.95
Which in the actual is like these ones: 
PSEUDO A (IP) RECORDS DETECTED BY FACTS: 
178.137.1.4
129.241.150.45
89.115.162.87
92.49.3.129
159.224.125.227
88.135.159.37
93.113.237.108
46.186.83.133
188.173.100.142
89.221.112.165
31.14.136.113
77.38.198.12
1.249.216.225
203.142.169.131
109.185.53.194
94.112.97.46
46.120.219.104
112.209.92.132
77.122.122.94
188.241.186.4
  :
  :
and so on...(last counted 233 IP's Sept 17th 2012)
And with the official DNS Registration was: 
domain:        QAQIPWEL.RU (A records per NS changes) nserver:       ns1.chokode.com. 3545  IN   A  217.144.208.27  nserver:       ns2.chokode.com. 3469  IN   A  175.194.252.182 nserver:       ns3.chokode.com. 3394  IN   A  87.110.121.10 nserver:       ns4.chokode.com. 3394  IN   A  178.155.43.251 nserver:       ns5.chokode.com. 3600  IN   A  111.184.220.233 nserver:       ns6.chokode.com. 3394  IN   A  94.53.46.22 state:         REGISTERED, DELEGATED, UNVERIFIED person:        Private Person registrar:     REGGI-REG-RIPN admin-contact: http://www.webdrive.ru/webmail/ created:       2012.09.06 paid-till:     2013.09.06 free-date:     2013.10.07
While in actual you will get these Random DNS Records: 
Domain Queried : qaqipwel.ru Tracing to qaqipwel.ru[a] via a.root-servers.net., maximum of 1 retries a.root-servers.net. (198.41.0.4)  |\___ a.dns.ripn.net [ru] (2001:0678:0017:0000:0193:0232:0128:0006) Not queried  |\___ a.dns.ripn.net [ru] (193.232.128.6)  |     |\___ ns1.chokode.com [qaqipwel.ru] (91.187.182.249) Got auth.answer  |     |\___ ns2.chokode.com [qaqipwel.ru] (46.229.107.36) Got auth.answer  |     |\___ ns3.chokode.com [qaqipwel.ru] (89.115.162.87) Got auth.answer  |     |\___ ns4.chokode.com [qaqipwel.ru] (109.87.58.1) Got auth.answer  |     |\___ ns6.chokode.com [qaqipwel.ru] (94.41.4.214) Got auth.answer  |      \___ ns5.chokode.com [qaqipwel.ru] (89.115.162.87) (cached)  |\___ b.dns.ripn.net [ru] (2001:0678:0016:0000:0194:0085:0252:0062) Not queried  |\___ b.dns.ripn.net [ru] (194.85.252.62)  |     |\___ ns6.chokode.com [qaqipwel.ru] (194.54.180.242) Got auth.answer  |     |\___ ns2.chokode.com [qaqipwel.ru] (46.211.255.80) Got auth.answer  |     |\___ ns4.chokode.com [qaqipwel.ru] (93.114.88.159) Got auth.answer  |     |\___ ns1.chokode.com [qaqipwel.ru] (180.149.212.148) Got auth.answer  |     |\___ ns3.chokode.com [qaqipwel.ru] (77.221.76.117) Got auth.answer  |      \___ ns5.chokode.com [qaqipwel.ru] (114.25.144.116) Got auth.answer  |\___ e.dns.ripn.net [ru] (2001:0678:0015:0000:0193:0232:0142:0017) Not queried  |\___ e.dns.ripn.net [ru] (193.232.142.17)  |     |\___ ns6.chokode.com [qaqipwel.ru] (89.102.91.73) Got auth.answer  |     |\___ ns5.chokode.com [qaqipwel.ru] (88.222.161.159) Got auth.answer  |     |\___ ns4.chokode.com [qaqipwel.ru] (93.114.88.159) (cached)  |     |\___ ns3.chokode.com [qaqipwel.ru] (180.149.212.148) (cached)  |     |\___ ns2.chokode.com [qaqipwel.ru] (93.105.30.91) Got auth.answer  |      \___ ns1.chokode.com [qaqipwel.ru] (89.40.57.110) Got auth.answer  |\___ f.dns.ripn.net [ru] (2001:0678:0014:0000:0193:0232:0156:0017) Not queried  |\___ f.dns.ripn.net [ru] (193.232.156.17)  |     |\___ ns6.chokode.com [qaqipwel.ru] (111.184.220.233) Got auth.answer  |     |\___ ns1.chokode.com [qaqipwel.ru] (109.87.58.1) (cached)  |     |\___ ns3.chokode.com [qaqipwel.ru] (46.160.95.107) Got auth.answer  |     |\___ ns5.chokode.com [qaqipwel.ru] (111.34.117.125) Got auth.answer  |     |\___ ns2.chokode.com [qaqipwel.ru] (109.87.58.1) (cached)  |      \___ ns4.chokode.com [qaqipwel.ru] (37.205.75.204) Got auth.answer  |\___ d.dns.ripn.net [ru] (2001:0678:0018:0000:0194:0190:0124:0017) Not queried   \___ d.dns.ripn.net [ru] (194.190.124.17)        |\___ ns3.chokode.com [qaqipwel.ru] (75.64.99.215) Got auth.answer        |\___ ns5.chokode.com [qaqipwel.ru] (89.39.7.1) Got auth.answer        |\___ ns4.chokode.com [qaqipwel.ru] (89.40.57.110) (cached)        |\___ ns6.chokode.com [qaqipwel.ru] (91.187.181.6) Got auth.answer        |\___ ns1.chokode.com [qaqipwel.ru] (109.87.58.1) (cached)         \___ ns2.chokode.com [qaqipwel.ru] (89.102.91.73) (cached)
↑Please see how the IP ADDRESS of each NS host are chnaging↑  Additionally some DNS delegation information:  
+-d.dns.ripn.net (194.190.124.17) |  +-e.dns.ripn.net (193.232.142.17) |  |  +-f.dns.ripn.net (193.232.156.17) |  |  |  +-ns.ripn.net (194.85.105.17) |  |  |  |  +-ns2.nic.fr (192.93.0.4) |  |  |  |  |  +-ns5.msk-ix.net (193.232.128.6) |  |  |  |  |  |  +-ns9.ripn.net (194.85.252.62) |  |  |  |  |  |  |  
This infected url was uploaded to the urlquery here--->>[CLICK]And currently we have a weak detection of qaqipwel.ru in the blacklist:  Conclusion:Such professional malicious redirector provider is currently exist. The below domain names are the ones used for this evil purpose: 
nujqamdi.ru axbuzyg.ru  aldiplil.ru uqnymtyq.ru bawodnes.ru gezahcyg.ru cilcenok.ru vecvycte.ru irroxux.ru  unxajen.ru meewxib.ru  deqbyyq.ru  byxkauv.ru  qovizki.ru  huenhaz.eu axbuzyg.ru  kykufep.ru  luxypuj.eu   ( ↑ domains detected until by the time this blog is written)
The combination possibilities for filename "count$.php" was detected as per below: 
count4.php  count20.php count21.php count19.php count18.php count16.php count17.php count14.php  count5.php  count13.php count11.php count12.php count25.php count6.php  count15.php ( ↑ landing page detected until by the time this blog is written)
Domain names can be changed and the IP addresses are pseudo/dynamically changed. We cannot depend on blacklist anymore to nail this kind of infectors.