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Showing posts with label Evil Network. Show all posts
Showing posts with label Evil Network. Show all posts

Friday 29 August 2014

cars4cashuk.com scam and Cyber Cast International (CCIHosting), Panama [190.97.160.0/21]

I spotted this scam warning on the Autotrader website:
We have received reports of customers receiving a text message asking them to visit www.cars4cashuk.com to sell their cars quickly for cash. Customers are asked to pay a deposit in order to secure the sale of their vehicle. This website is not genuine and in no way affiliated with AutoTrader. We are currently working to have this website shut down.

For more information please contact our Customer Security team on 0330 303 9001.
The site is a crude attempt to extract money from unsuspecting people trying to trade their car, but it does feature the AutoTrader logo prominently.


If you're trying to sell your car then probably all you need to know is that it's a scam, and you probably don't need to read any further. But if you read my blog regularly then you might want to read on..

The site has no ownership information, but a check of the WHOIS details show the following contacts:

Domain Name: CARS4CASHUK.COM
Registry Domain ID:
Registrar WHOIS Server: whois.1api.net
Registrar URL: http://www.1api.net
Updated Date: 2014-08-10T15:31:12Z
Creation Date: 2014-08-10T15:31:12Z
Registrar Registration Expiration Date: 2015-08-10T15:31:12Z
Registrar: 1API GmbH
Registrar IANA ID: 1387
Registrar Abuse Contact Email: abuse@1api.net
Registrar Abuse Contact Phone: +49.68416984x200
Reseller: www.sky-ip.com http://www.sky-ip.com/
Domain Status: ok - http://www.icann.org/epp#OK
Registry Registrant ID:
Registrant Name: José Castrellón
Registrant Organization: CyberCast
Registrant Street: Ricardo J. Alfaro, El Dorado
Registrant City: Panama
Registrant State/Province: Panama
Registrant Postal Code: 0819-06448
Registrant Country: PA
Registrant Phone: +507.3014841
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: domains@sky-ip.com
Registry Admin ID:
Admin Name: José Castrellón
Admin Organization: CyberCast
Admin Street: Ricardo J. Alfaro, El Dorado
Admin City: Panama
Admin State/Province: Panama
Admin Postal Code: 0819-06448
Admin Country: PA
Admin Phone: +507.3014841
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: domains@sky-ip.com
Registry Tech ID:
Tech Name: José Castrellón
Tech Organization: CyberCast
Tech Street: Ricardo J. Alfaro, El Dorado
Tech City: Panama
Tech State/Province: Panama
Tech Postal Code: 0819-06448
Tech Country: PA
Tech Phone: +507.3014841
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: domains@sky-ip.com
Name Server: ns1.cybercastco.com
Name Server: ns2.cybercastco.com


So who are José Castrellón and CyberCast (aka CyberCast International). Are they the scammers? Well, no.. CyberCast (through their website at ccihosting.com) offer anonymous offshore hosting and domain registrations. The sort of things that scammers love, although of course there are legitimate uses for such things. CyberCast presumably are not doing the actual scamming, but I'd suggest that they could be accused of some level of complicity.


So.. you can buy a domain and web hosting using an anonymous payment system like Bitcoin or Perfect Money and it seems more-or-less do what you like with it. Now, that's great if you are running a web site dedicated to overthrowing an oppressive regime (for example) but the bulk of the sites hosted by CyberCast are a lot less savoury, including phishing sites, sites selling DDOS services, counterfeit goods, trading stolen credit card information, piracy sites, spam, cybersquatting, illegal or fake pharmacies, hacking sites and a little bit of porn as well.

There may well be some legitimate sites hosted by this company, I spotted some local Panamanian sites for example, but the overwhelming majority of the CyberCast / CCIHosting address space is completely toxic, therefore I would strongly recommend that you block access to the 190.97.160.0/21 range from your network.

There is not a lot of reputation data for the sites in this /21, but I have compiled a list of sites, IPs, WOT ratings and Google and SURBL prognoses here [csv].

Saturday 26 July 2014

"PLEASE SEND PI" spam / something evil on 198.27.110.192/26

"PI" in this case seems to refer to a Proforma Invoice rather than Π - but in fact the attachment is malware.

Date:      Fri, 25 Jul 2014 22:50:14 -0700 [01:50:14 EDT]
From:      OLINMETALS TRADING CO
Subject:      PLEASE SEND PI

Greetings,

Regarding our previous conversation about our urgent purchase, kindly
find attached PI and let us know if the quantity can fit in 40ft
container.
kindly revise the Proforma invoice so that we can proceed with an
advance payment as agreed.


We look forward to your urgent response with revised proforma invoice.


Thks & Rgds,
OLINMETALS TRADING CO., LTD
Tel : 0097143205171
Fax : 0097143377150 
It sounds like a fiendish maths question from an obscure exam. How much Π can you fit in a 40ft container? Anyway, the attachment Order.zip contains a malicious executable klopppp890.exe which has a VirusTotal detection rate of 18/53. The ThreatExpert report [pdf] and ThreatTrack report [pdf] show that the malware phones home to walex2.ddob.us/sddob/gate.php on 198.27.110.200 (OVH Canada reassigned to Big Kesh, LLC, US).

Looking at the domains registered on 198.27.110.200 and the surrounding IPs there do seem to be a lot of malicious ones being used as malware C&Cs:


frank.ddob.us 198.27.110.196
walex.ddob.us 198.27.110.196 [1]
dino.ddob.us 198.27.110.197 [2] [3]
mrson.ddob.us 198.27.110.200
walex2.ddob.us 198.27.110.200 [4]
robert.xiga.us 198.27.110.200 [5]
daniel.ddob.us 198.27.110.201 [6]
robert.ddob.us 198.27.110.201 [7]
326.xiga.us 198.27.110.203
frannky.ddob.us 198.27.110.210 [9]
janet.ddob.us 198.27.110.211
sayee.ddob.us 198.27.110.211 [10]
dino.ddob.us 198.27.110.213 [11] [12]
biolo.xiga.us 198.27.110.216

I think this is enough evidence to block the entire 198.27.110.192/26 as a precaution (although there do appear to be a small number of legitimate sites too). For the record, this is suballocated to:

NetRange:       198.27.110.192 - 198.27.110.255
CIDR:           198.27.110.192/26
OriginAS:       AS16276
NetName:        OVH-CUST-445017
NetHandle:      NET-198-27-110-192-1
Parent:         NET-198-27-64-0-1
NetType:        Reassigned
RegDate:        2014-03-07
Updated:        2014-03-07
Ref:            http://whois.arin.net/rest/net/NET-198-27-110-192-1

CustName:       Big Kesh, LLC
Address:        1077 Jearsey ln ne
City:           Palm Bay
StateProv:      FL
PostalCode:     32905
Country:        US
RegDate:        2014-03-07
Updated:        2014-03-07
Ref:            http://whois.arin.net/rest/customer/C04889220


In the case of Big Kesh LLC I will be charitable and assume that this behaviour is happening without their consent.

The domains xiga.us and ddob.us appear to be used for purely malicious purposes, so I recommend that you block them. The registrant details are probably fake but here they are:

xiga.us
Registrant ID:                               06BFAFB5641FA567
Registrant Name:                             Xieng Hyua
Registrant Address1:                         Red Bulevard
Registrant City:                             North Bergen
Registrant State/Province:                   NJ
Registrant Postal Code:                      07047
Registrant Country:                          United States
Registrant Country Code:                     US
Registrant Phone Number:                     +1.6874598745
Registrant Email:                            xiga@fbi.al
Registrant Application Purpose:              P1
Registrant Nexus Category:                   C11


ddob.us
Registrant ID:                               0121C76442E2ED55
Registrant Name:                             Jackson Togan
Registrant Address1:                         Zhongzeng District 100
Registrant City:                             Zhongzeng District
Registrant State/Province:                   Zhongzeng District
Registrant Postal Code:                      100
Registrant Country:                          TAIWAN, PROVINCE OF CHINA
Registrant Country Code:                     TW
Registrant Phone Number:                     +92.68974568
Registrant Email:                            jackson.togan@yahoo.com
Registrant Application Purpose:              P1
Registrant Nexus Category:                   C11


Recommended blocklist:
198.27.110.192/26
xiga.us
ddob.us

Wednesday 14 May 2014

One. Two. Three. Network Operations Center hosting things as bad as can be.

Network Operations Center don't exactly have a glowing reputation of cleanliness when it comes to malware. These following IPs and hosts seem to be distributing something nasty which appears to be injected into victim sites.

I don't have a good analysis of what is going on at the moment, so you'll just have to take my word for it at the moment. The activity has been observed on the following Network Operations Center IP addresses over the past few days:

64.120.207.252
66.96.246.135
66.197.241.194
173.212.223.243
184.22.149.175
184.22.149.176
184.22.149.177
184.22.149.178
184.82.38.54
209.159.153.171
209.159.153.186

A lot of these IPs are connected with things like porn sites, but they also have a number of malicious subdomains in the form .one .two and .three on them. You can safely assume that the domains themselves are malicious (listed as the end of the post if you want to block them). Malicious subdomains spotted are:

one.odpewnvd.biz
two.odpewnvd.biz
three.odpewnvd.biz
one.jldywencp.biz
three.jldywencp.biz
one.gdliiitra.biz
two.gdliiitra.biz
three.gdliiitra.biz
one.dkjeeeielv.biz
two.dkjeeeielv.biz
three.dkjeeeielv.biz
one.kleionrtue.biz
two.kleionrtue.biz
one.jhvbhvhch.biz
three.jhvbhvhch.biz
one.fnfgcngjhv.biz
two.fnfgcngjhv.biz
three.fnfgcngjhv.biz
one.khvvkhvchk.biz
two.khvvkhvchk.biz
three.khvvkhvchk.biz
one.hgvjhvjhvjh.biz
two.hgvjhvjhvjh.biz
three.hgvjhvjhvjh.biz
one.jhvjhvhvhjv.biz
two.jhvjhvhvhjv.biz
three.jhvjhvhvhjv.biz
one.kguukgukigk.biz
two.kguukgukigk.biz
three.kguukgukigk.biz
one.khvkhvkhvkjv.biz
two.khvkhvkhvkjv.biz
three.khvkhvkhvkjv.biz
one.kjghkjdfjhdc.biz
two.kjghkjdfjhdc.biz
three.kjghkjdfjhdc.biz
one.jhvkjvhfkcykc.biz
two.jhvkjvhfkcykc.biz
three.jhvkjvhfkcykc.biz
one.fdsglj.biz
two.fdsglj.biz
three.fdsglj.biz
one.dfwvdfsk.biz
two.dfwvdfsk.biz
three.dfwvdfsk.biz
one.fderefjfv.biz
two.fderefjfv.biz
three.fderefjfv.biz
one.jdfslfdsgy.biz
two.jdfslfdsgy.biz
one.jhfjgdhfds.biz
two.jhfjgdhfds.biz
three.jhfjgdhfds.biz
one.vfdsgsrgsg.biz
two.vfdsgsrgsg.biz
three.vfdsgsrgsg.biz
one.bfsdmhglsdg.biz
one.fdfjkhfsadv.biz
two.fdfjkhfsadv.biz
three.fdfjkhfsadv.biz
one.fdsfgsgdvsd.biz
two.fdsfgsgdvsd.biz
three.fdsfgsgdvsd.biz
one.hfgkjhkklbj.biz
two.hfgkjhkklbj.biz
three.hfgkjhkklbj.biz
one.khfjhcfhgfk.biz
two.khfjhcfhgfk.biz
three.khfjhcfhgfk.biz
one.vdgbfslgdfs.biz
two.vdgbfslgdfs.biz
three.vdgbfslgdfs.biz
one.vsfbglmldsv.biz
two.vsfbglmldsv.biz
three.vsfbglmldsv.biz
two.jreoplte.biz
three.jreoplte.biz
one.djsliufhgs.biz
two.djsliufhgs.biz
three.djsliufhgs.biz
one.vfknvdwowe.biz
two.vfknvdwowe.biz
one.vfsnjvdsisw.biz
two.vfsnjvdsisw.biz
three.vfsnjvdsisw.biz
one.dwfnkvgd.biz
two.dwfnkvgd.biz
three.dwfnkvgd.biz
one.fewfjisi.biz
two.fewfjisi.biz
three.fewfjisi.biz
one.vcdsknvkds.biz
two.vcdsknvkds.biz
three.vcdsknvkds.biz
one.hfdodiopr.biz
two.hfdodiopr.biz
three.hfdodiopr.biz
one.nchepeweo.biz
two.nchepeweo.biz
three.nchepeweo.biz
one.odhbowdwe.biz
two.odhbowdwe.biz
three.odhbowdwe.biz
one.khvjhv.biz
two.khvjhv.biz
one.hghdswo.biz
two.hghdswo.biz
three.hghdswo.biz
one.jhchgch.biz
two.jhchgch.biz
three.jhchgch.biz
one.dmslcfwq.biz
three.dmslcfwq.biz
one.bjfyteshi.biz
two.bjfyteshi.biz
three.bjfyteshi.biz
three.fdgblkdor.biz
one.hgufkjyvu.biz
two.hgufkjyvu.biz
one.hgvhfdesl.biz
two.hgvhfdesl.biz
three.hgvhfdesl.biz
one.berzaoli.biz
two.berzaoli.biz
three.berzaoli.biz
one.guilerty.biz
two.guilerty.biz
three.guilerty.biz
one.nertriko.biz
two.nertriko.biz
three.nertriko.biz
one.hutyerfliop.biz
two.hutyerfliop.biz
three.hutyerfliop.biz
one.kiortnion.biz
two.kiortnion.biz
three.kiortnion.biz
one.mdfckel.biz
two.mdfckel.biz
three.mdfckel.biz
one.dfioptie.biz
two.dfioptie.biz
three.dfioptie.biz
one.kdifpewiofg.biz
two.kdifpewiofg.biz
three.kdifpewiofg.biz
two.jlopirtdsmncx.biz

Recommended blocklist:
64.120.207.252
66.96.246.135
66.197.241.194
173.212.223.243
184.22.149.175
184.22.149.176
184.22.149.177
184.22.149.178
184.82.38.54
209.159.153.171
209.159.153.186
odpewnvd.biz
jldywencp.biz
gdliiitra.biz
dkjeeeielv.biz
kleionrtue.biz
jhvbhvhch.biz
fnfgcngjhv.biz
khvvkhvchk.biz
hgvjhvjhvjh.biz
jhvjhvhvhjv.biz
kguukgukigk.biz
khvkhvkhvkjv.biz
kjghkjdfjhdc.biz
jhvkjvhfkcykc.biz
fdsglj.biz
dfwvdfsk.biz
fderefjfv.biz
jdfslfdsgy.biz
jhfjgdhfds.biz
vfdsgsrgsg.biz
bfsdmhglsdg.biz
fdfjkhfsadv.biz
fdsfgsgdvsd.biz
hfgkjhkklbj.biz
khfjhcfhgfk.biz
vdgbfslgdfs.biz
vsfbglmldsv.biz
jreoplte.biz
djsliufhgs.biz
vfknvdwowe.biz
vfsnjvdsisw.biz
dwfnkvgd.biz
fewfjisi.biz
vcdsknvkds.biz
hfdodiopr.biz
nchepeweo.biz
odhbowdwe.biz
khvjhv.biz
hghdswo.biz
jhchgch.biz
dmslcfwq.biz
bjfyteshi.biz
fdgblkdor.biz
hgufkjyvu.biz
hgvhfdesl.biz
berzaoli.biz
guilerty.biz
nertriko.biz
hutyerfliop.biz
kiortnion.biz
mdfckel.biz
dfioptie.biz
kdifpewiofg.biz
jlopirtdsmncx.biz


Thursday 1 May 2014

Something evil on 146.185.213.69 and probably the whole /24

146.185.213.69 caught my eye, hosting a number of "ads." subdomains, many of which are tagged by Google as being malicious (highlighted below)

ads.warmsanieren.de
ads.coaching-baum.de
ads.fatmansempire.de
ads.marktluecke-berlin.de
ads.xn--hoffmnsche-u5a.de
ads.lagu.la
ads.lad-consult.lu
ads.reachcms.co.uk
ads.martinwguy.co.uk
ads.ukbizrooms.co.uk
ads.ajcqualityassurance.co.uk
ads.warmsanieren.de
ads.coaching-baum.de
ads.fatmansempire.de
ads.marktluecke-berlin.de
ads.xn--hoffmnsche-u5a.de
ads.lagu.la
ads.lad-consult.lu
ads.reachcms.co.uk
ads.martinwguy.co.uk
ads.ajcqualityassurance.co.uk
ads.ukbizrooms.co.uk

ads.cto.lu
ads.hoa.lu
ads.blackcockinn.co.uk
ads.loumacfitness.co.uk
ads.cto.lu
ads.hoa.lu
ads.blackcockinn.co.uk
ads.loumacfitness.co.uk

Well, you can probably assume that all those domains are malicious (even without the ads. prefix). But a look at the IP address range was revealing:

inetnum:        146.185.213.0 - 146.185.213.255
netname:        Customer-Valyalov-net
descr:          net for user Valyalov (hosting and VPS)
country:        RU
admin-c:        VME12-RIPE
tech-c:         VME12-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-PIN
mnt-routes:     LIPATOV-MNT
source:         RIPE # Filtered

person:         Valyalov Mikhail Evgenyevich
address:        Sankt-Petersburg, Volynski per., d. 2, lit. A, pom. 12N
phone:          +79099740171
nic-hdl:        VME12-RIPE
mnt-by:         VEROX-MNT
source:         RIPE # Filtered

route:          146.185.213.0/24
descr:          Valyalov-Net @ RN-Data/AltNet datacenter
origin:         AS41390
mnt-by:         LIPATOV-MNT
source:         RIPE # Filtered


The block is owned by RN Data SIA of Latvia and suballocated to somebody in St Petersburg by the name of  Mikhail Evgenyevich Valyalov. RN Data are one of those hosts that have hosted malware in the past, and I tend to lean towards blocking them.

A look at the other contents of the /24 appear [csv] to indicate further suspicious activity, especially f528764d624db129b32c21fbca0cb8d6.com on 146.185.213.53 (mentioned here plus several other places).

So, frankly this entire /24 looks like it is being used for evil purposes at the moment and I recommend that you block it, plus these following domains:

man.liborcartel.com
letter.liborscam.com
kick.lmfho.co.uk
kiss.mbnappiclaim.co.uk
impulse.nrgcard.co.uk
increase.olympicclaims.co.uk
history.parkingclaims.co.uk
heat.onlinefuelcard.co.uk
hole.parkingclaims.com
33db9538.com
54dfa1cb.com
blue.azhealthlawblog.com
board.milliganlawless.com
body.phoenixhealthlaw.com
blow.arizonahealthlawyers.com
exchange.phoenixhealthlawyers.com
boat.milliganlawlesstaylormurphybailey.com
regentimpaired.com
revealedattached.com
f528764d624db129b32c21fbca0cb8d6.com
warmsanieren.de
coaching-baum.de
fatmansempire.de
marktluecke-berlin.de
xn--hoffmnsche-u5a.de
lagu.la
lad-consult.lu
reachcms.co.uk
martinwguy.co.uk
ukbizrooms.co.uk
ajcqualityassurance.co.uk
cto.lu
hoa.lu
blackcockinn.co.uk
loumacfitness.co.uk
ellis-fuhr.us


Wednesday 16 April 2014

Something still evil on 66.96.223.192/27

Last week I wrote about a rogue netblock hosted by Network Operation Center in the US. Well, it's still spreading malware but now there are more domains active on this range.

A full list of the subdomains I can find are listed here [pastebin]. I would recommend that you apply the following blocklist:

66.96.223.192/27
andracia.net
beyfiersd.com
beyfiersd.info
beyfiersd.net
capcomcom.com
chebuesx.com
chebuesx.info
chebuesx.net
clicksuntruck.org
damaumsw.net
damaumsx.com
damaumsx.info
damaumsx.net
denovlib.com
denovlib.info
denovlib.net
ehgaugysd.com
ehgaugysd.info
ehgaugysd.net
epdiyfetzs.com
epdiyfetzs.info
epdiyfetzs.net
estebasw.com
estebasw.info
estebasw.net
estebasx.com
estebasx.info
estebasx.net
euvllali.com
euvllali.net
falaporto.com
fortynineseven.com
freemiewgrow.org
garrupyotpq.com
garrupyotpq.info
garrupyotpq.net
geortogils.com
geortogils.info
geortogils.net
gykrabowss.com
gykrabowss.info
gykrabowss.net
hacynkraihc.com
hacynkraihc.info
hacynkraihc.net
helloadultking.biz
hellotreeboom.org
hepiqs.com
hepiqs.info
hepiqs.net
hukelmsqs.info
hukelmsqs.net
jalihs.com
jalihs.info
jalihs.net
jeyjoyjang.org
jisoss.com
jisoss.info
jisoss.net
jkuacobijs.com
joduebey.com
joduebey.net
julynosw.com
julynosx.com
kenkyissd.com
kenkyissd.info
kenkyissd.net
kewennub.com
kewennub.info
kewennub.net
klitryujk.org
lalaghoqs.com
lalaghoqs.info
lalaghoqs.net
loryneaqs.com
loryneaqs.info
loryneaqs.net
maifrchsd.com
maifrcwe.info
maifrcwe.net
mallwysq.net
matsumwe.com
matsumwe.info
matsumwe.net
megasuperduper.org
mibradburnb.com
mibradburnb.info
mibradburnb.net
moarlejitta.com
mopcapcap.com
musxiicqs.com
musxiicqs.info
myruvs.com
njooixrc.com
njooixrc.info
njooixrc.net
oatgirle.com
oatgirle.info
oatgirle.net
odtoidcasz.info
odtoidcasz.net
penapolj.com
penapolj.info
penapolj.net
sakoboresz.com
sakoboresz.info
sakoboresz.net
serenesq.com
serenesq.info
serenesq.net
simarosq.com
simarosq.info
simarosq.net
singsongsing.org
soontrilkittra.biz
sweethouseinc.org
tenynnilsz.com
tenynnilsz.info
tenynnilsz.net
tnirinsq.com
tnirinsq.info
tnirinsq.net
tralalaone.biz
tralalatwo.biz
tuanhefesz.com
tuanhefesz.info
tuanhefesz.net
tynepompling.org
ukrheynasz.com
ukrheynasz.info
ukrheynasz.net
viewtickshot.org
wladimirmosk.com
xuboutwesz.com
xuboutwesz.info
xuboutwesz.net
ynccyrousz.com
ynccyrousz.info
ynccyrousz.net
zeedirfung.org
zeigfridtank.biz

Friday 11 April 2014

Something evil on 62.75.140.236, 62.75.140.237, 62.75.140.238 and 64.120.207.253, 64.120.207.254

[NOTE: the IPs listed here appear to have been cleaned up]

This set of IPs is being used to push the Angler EK [1] [2]:

Intergenia, Germany
62.75.140.236
62.75.140.237
62.75.140.238

Network Operations Center (HostNOC), US
64.120.207.253
64.120.207.254

A look at the /24s that these ranges are in indicates a mix of malicious and legitimate sites, but on the whole it might be a good idea to consider blocking traffic to 62.75.140.0/24 and 64.120.207.0/24.

Sites on these IPs consist of hijacked subdomains of (mostly) legitimate domains in the Intergenia range and purely malicious domains in the HostNOC range. I would recommend that you block the following:

(Intergenia)
casga.sogesca.al
enetian.reddigitalonline.com
southerly.rademsis.com
smallpox.purehealthforyou.com
vender.puteando.com.ar
tender.revsanders.com
lordly.pxz55.com
plumbing.ranperhar.com
flatness.radioxto.com.ar
implement.webshark.com.br
incendiary.whitennerdy.com
instructor.valiza.com
penal.unhasdeouro.com.br
afia.fotigrafia.com.ar
fanny.gamesgamesgames.eu
fug.fugusg.com
intermediary.roboticdreamblog.com
lithium.thiersheetmetal.com
lyrical.thoitrangtre360.com
maximum.riversofgrog.com.au
meaty.vvw5.com
sevice.fuzzyservice.ru
tough.thingiebox.com
transfigure.rmtradinggroup.com
vibrate.saltaland.com.ar
ford.somerford.me
recoil.quintafeira.com.br
solaris.solartrailers.net
surgery.replikacctv.com
wore.quietbytes.com
all.inews4all.com
andre.andro-tech2.info
andy.animadeco.pl
back.bbb-tl.com
begun.beatrizcarrillo.com
belsu.benda.si
binolyt.diymodstore.net
bird.mjdpe.net
bunny.doctorcat.org
bvirtual.t25workoutsale.com
creat.hijac-creative.com
dario.casio-c.com
dd.adamknight.info
desolate.soarstudio.com
dolly.shoppingadvisor.com.ar
emoc.cccuauhtemoc.mx
facilitator.tricksshop.com.br
ff.advidlabs.com
ff.variedades.info
fina.canecafina.com.br

(HostNOC)
odtoidcwe.info
odtoidcwe.com
odtoidcwe.net
bychemawe.info
bychemawe.net
bychemawe.com
cunideawe.net
cunideawe.com
cunideawe.info

Wednesday 9 April 2014

Something evil on 66.96.223.192/27

There seems to be some exploit activity today on the IP range 66.96.223.192/27 (a customer of Network Operations Center, US). Most domains are already flagged as malicious by Google, and I've reported on bad IPs in this range before.

A list of the domains I can find in this range, their myWOT ratings and Google and SURBL prognoses can be found here [csv].

I would recommend applying the following blocklist:
66.96.223.192/27
capcomcom.com
chebuesx.com
damaumsx.com
denovlib.com
epdiyfetzs.com
estebasw.com
euvllali.com
falaporto.com
fortynineseven.com
geortogils.com
gykrabowss.com
hepiqs.com
jalihs.com
jisoss.com
jkuacobijs.com
joduebey.com
kewennub.com
moarlejitta.com
mopcapcap.com
myruvs.com
njooixrc.com
oatgirle.com
penapolj.com
wladimirmosk.com
chebuesx.info
damaumsx.info
denovlib.info
epdiyfetzs.info
estebasx.info
garrupyotpq.info
geortogils.info
gykrabowss.info
hepiqs.info
jalihs.info
jisoss.info
njooixrc.info
oatgirle.info
penapolj.info
andracia.net
damaumsx.net
denovlib.net
epdiyfetzs.net
estebasx.net
euvllali.net
garrupyotpq.net
geortogils.net
gykrabowss.net
hepiqs.net
jalihs.net
jisoss.net
joduebey.net
kewennub.net
mibradburnb.net
njooixrc.net
oatgirle.net
penapolj.net
clicksuntruck.org
freemiewgrow.org
hellotreeboom.org
jeyjoyjang.org
klitryujk.org
megasuperduper.org
singsongsing.org
sweethouseinc.org
tynepompling.org
zeedirfung.org
estebasx.com
garrupyotpq.com
hacynkraihc.com
julynosw.com
julynosx.com
mibradburnb.com
estebasw.info
hacynkraihc.info
kewennub.info
mibradburnb.info
chebuesx.net
damaumsw.net
estebasw.net
hacynkraihc.net

Friday 28 March 2014

Something evil on 192.95.44.0/27 (OVH Canada)

192.95.44.0/27 (spotted by Frank Denis) is another evil OVH Canada netblock which I assume belongs to their black hat customer r5x.org / Penziatki although now OVH seem to be masking the customer details.

I can see the following active subdomains within this range, all of which can be assumed to be malicious:

2gj95630ug7y42qc1-3.advanceservere.ru
2689xn49409xt8t-c3ho.gatheradvertisinge.ru
4022800068-3.acquireconnectionse.ru
6j2o7eo032s53sb0mx-l3.acquireconnectionse.ru
1635860128-6.reachmape.ru
2081021085-6.reachmape.ru
2401174936-7.reachmape.ru
2856584186-7.reachmape.ru
3430887989-6.reachmape.ru
3518242412-6.reachmape.ru
3912597189-7.reachmape.ru
w617131vc75-6.reachmape.ru
370r20to0282ph-y7.reachmape.ru
u1942lf033q46pr-6.reachmape.ru
37l7li34g8c990r3-7.reachmape.ru
qg285868sh2t65s6-6.reachmape.ru
167ef0p379w2y86-r6x.reachmape.ru
2ox085sv7899en16-6s.reachmape.ru
3i20et519228u9qf-j6.reachmape.ru
1400m6j1pf74a9w6-z6f.reachmape.ru
15v84492j0v8km9w-zw6.reachmape.ru
ql2f1c90s9u0h6210u-a7.reachmape.ru
ys1r0oi5cj2jz907340x-ai6.reachmape.ru
y1c8cw2ng90eh8ag8553q-6tg.reachmape.ru
117062511-6.reachprotectione.ru
719921944-6.reachprotectione.ru
3938936024-6.reachprotectione.ru
4019504775-7.reachprotectione.ru
3la26x1462a78-6le.reachprotectione.ru
n237qk5iv7rm34u7r5-7.reachprotectione.ru
2uk6u7g41q8051jd8r-6x.reachprotectione.ru
34d6na3b67vc4gn893c-zi6.reachprotectione.ru
1eu1q1l2k5kd2l73fn2j8f-6.reachprotectione.ru
2nn3x7f57at3fs4o7zj5s-7e.reachprotectione.ru
af4n0aw17pp96b82o2-oz6ag.reachprotectione.ru
rv3459hf4i7pt7x93jj3zy-7.reachprotectione.ru
158209179-6.accruespecialiste.ru
1833575162-6.accruespecialiste.ru
3201225904-6.accruespecialiste.ru
3475495830-6.accruespecialiste.ru
3594898209-6.accruespecialiste.ru
3783691616-6.accruespecialiste.ru
4084210708-6.accruespecialiste.ru
2174bi44g602tq8-6.accruespecialiste.ru
uh95eu436f34n87-6.accruespecialiste.ru
430pr3eq0pe0x422-n6f.accruespecialiste.ru
oc43yq0300l4o2wb2-6fk.accruespecialiste.ru
vd1j61155bu2j43m5er-6.accruespecialiste.ru
ed13202bx94a4k28pz-6mr.accruespecialiste.ru
ii66bd84z63oi5bp18am-6.accruespecialiste.ru
u1n1nf1w64j3jt57ip2-6g.accruespecialiste.ru
t3gs5c6me71ky6031wi0-l6s.accruespecialiste.ru
kt1ft42qg5rm6q5g47q8f1-e6w.accruespecialiste.ru
jj2ca4zb72iy56ue57tz4r5nv-te6.accruespecialiste.ru

I recommend that you apply the following blocklist:
192.95.44.0/27
accruespecialiste.ru
reachprotectione.ru
reachmape.ru
acquireconnectionse.ru

Thursday 20 March 2014

Something evil on 66.96.195.32/27

Another bad bunch of IPs hosted by Network Operations Center in Scranton following on from yesterday, this time 66.96.195.32/27 which seems to be more of the same thing.

The exploit kit in question is the Goon EK, as shown in this URLquery report. It seems that it spreads by malicious SWF files being injected into legitimate websites (I think this one, for example).

The easiest thing to do would be to block traffic to 66.96.195.32/27, but I can see the following malicious websites active in that range (all on 66.96.195.49):

uvz.akovikisk.com
ovfvr.akovikisk.com
qn65l.akovikisk.com
ac1e0.alessakyndraenho.com
8dyh.akovikisk.net
y6aoj.akovikisk.net
0hzl.akovikisk.info
cx6n.akovikisk.info
xdxr2.akovikisk.info
where.hotspotingtram.org

Experience with this particular type of exploit kit shows that the bad guys will rotate IPs in the block, so blocking the entire /27 is advised.

At present that consists of just three domains to block, although I suspect there will be more:

akovikisk.com
alessakyndraenho.com
hotspotingtram.org

Evil network: OVH Canada / r5x.org / Penziatki (updated)

I've covered OVH Canada and their black hat customer r5x.org aka "Penziatki" before. They consistently host exploit kits, and the way that the bad hosts are spread over OVH's network looks like a deliberate attempt at snowshoeing.

The following blocks in the OVH range have hosted malware from this customer. Some of the IPs are identified through my own research, others through OSINT from others, notably Frank Denis, @ReverseChris and .

192.95.6.24/29
192.95.6.92/30
192.95.6.196/30
192.95.7.8/30
192.95.7.224/28
192.95.10.16/29
192.95.10.208/28
192.95.12.56/30
192.95.40.240/30
192.95.41.88/29
192.95.43.160/28
192.95.44.0/27
192.95.46.56/30
192.95.46.60/30
192.95.46.132/30
192.95.47.232/30
192.95.47.236/30
192.95.51.164/30
192.95.58.176/30

198.27.96.132/30
198.27.103.204/30
198.27.114.16/30
198.27.114.64/27

198.50.164.240/30
198.50.172.64/30
198.50.172.68/30
198.50.172.72/30
198.50.172.76/30
198.50.177.120/30
198.50.185.64/27
198.50.186.232/30
198.50.186.236/30
198.50.186.252/30
198.50.197.28/30
198.50.197.48/30
198.50.197.52/30
198.50.197.56/30
198.50.197.60/30
198.50.204.240/30
198.50.204.244/30
198.50.212.116/30
198.50.212.172/30
198.50.216.144/30
198.50.219.240/30
198.50.219.248/30
198.50.224.240/30
198.50.231.204/30
198.50.235.196/30
198.50.241.120/30
198.50.242.120/30
198.50.246.240/30
198.50.247.248/30
198.50.247.252/30
198.50.251.168/30
198.50.251.172/30

Given the large number of exploits, you might want to consider a larger pre-emptive block on the OVH Canada ranges if you are in a security-sensitive environment and can live with blocking some of the legitimate sites that OVH also host.

192.95.0.0/16
198.27.0.0/16
198.50.0.0/16


I'll try to keep this blog post updated with more bad OVH Canada ranges as they are brought to my attention. Please consider adding any new information to the Comments if you have some. Thanks!

Wednesday 19 March 2014

Something evil on 64.120.242.160/27

64.120.242.160/27 (Network Operations Center, US) is hosting a number of exploit domains (see this example report at VirusTotal). There appears to be a variety of badness involved, and many of the domains hosted in the range are flagged as malicious by Google or SURBL (report here [csv]).

There appears to be nothing legitimate in this whole range. Domains flagged as malicious by Google are highlighted, ones marked as malicious by SURBL are in italics. I would recommend you block the entire lot.

64.120.242.160/27
asifctuenefcioroxa.net
hukelmshiesuy.net
asifctuenefcioroxa.com
asifctuenefcioroxa.info
bmyahymenylag.com
bmyahymenylag.info
bmyahymenylag.net
briejttobaintwank.com
briejttobaintwank.net
cethadendalbuof.com
cethadendalbuof.info
cethadendalbuof.net
chebuecanuoc.com
chebuecanuoc.info
damaumrloiazsste.com
damaumrloiazsste.info
damaumrloiazsste.net
edjadehegile.com
edjadehegile.info
estebapenghiossewla.com
estebapenghiossewla.info
estebapenghiossewla.net
georgxoianeqnafoni.com
julynoonicl.com
 
blejythecounyful.com
blejythecounyful.net
hanogaveleoy.com
lalaghoaujrnu.info

blejythecounyful.info
briejttobaintwank.info
bychemarlottelan.com
bychemarlottelan.info
bychemarlottelan.net
cunideaflphiae.com
cunideaflphiae.info
cunideaflphiae.net
edjadehegile.net
exyniosehyn.com
exyniosehyn.info
exyniosehyn.net
govlawsdepartment.com
griceumilldevake.com
hanogaveleoy.info
hanogaveleoy.net
harihbisovynangel.com
harihbisovynangel.info
harihbisovynangel.net
hukelmshiesuy.com
hukelmshiesuy.info
kpiaroleeom.com
kpiaroleeom.info
kpiaroleeom.net
lalaghoaujrnu.com
lalaghoaujrnu.net
lawsdepartment.com
lawsdepartmentgov.com
lawsdepartmentgov.net
lawsdepartmentlog.net
lawsdepartmentlogs.net
lawsgovdepartment.com
lawsgovdepartment.net
loryneanlauwvev.com
loryneanlauwvev.info
loryneanlauwvev.net
musxiiccharinbul.com
musxiiccharinbul.info
musxiiccharinbul.net
odtoidcatcarat.com
onivbyeylaxyver.com
onivbyeylaxyver.info
onivbyeylaxyver.net
uxsiekebergatki.com
uxsiekebergatki.info
uxsiekebergatki.net
westemarqannoriw.com
westemarqannoriw.info
westemarqannoriw.net

More OVH Canada hosted exploit kits

I've been a bit tardy with this look at the new OVH Canada ranges exposed by Frank Denis so some of these domains may already been dead.

Yesterday Frank identified three new OVH Canada ranges being used to host the Nuclear EK, again the customer is "r5x.org / Penziatki"

198.50.212.116/30
198.50.131.220/30
192.95.40.240/30


Update: also 192.95.51.164/30 according to this Tweet.

A full list of everything I can find is here [pastebin] but the abused domains that I have identified are:

shallowsvent.ru
riastrait.ru
chasmdell.ru
bararete.ru
overlooktableland.ru
volcanogully.ru
oceanhollow.ru
lavaisthmus.ru
overhangcoastline.ru
archipelagoriver.ru
coralreeflagoon.ru
rivermainland.ru
latitudebayou.ru
playacaldera.ru
morainegulch.ru
loesslakebed.ru
landformvale.ru
domehillside.ru
arroyogulch.ru
firthswamp.ru
coastmound.ru
atolllava.ru
passcove.ru


At a mininum I recommend that you block those IP ranges and/or domains.

Given the extremely poor reputation of these OVH Canada ranges, I would suggest blocking the following network ranges if you have a security-sensitive environment and are prepared to put up with the collateral damage of blocking some legitimate sites:
198.27.0.0/16
198.50.0.0/16
192.95.0.0/16

Monday 17 March 2014

Something evil on 192.95.6.196/30

Another useful tip by Frank Denis on evil in the OVH Canada IP ranges, suballocated to their black hat customer "r5x.org / Penziatki", this time on 192.95.6.196/30.

The following domains should be considered as dangerous and I would recommend blocking them as soon as possible:
shoalfault.ru
addrela.eu
backinl.org


A full list of the domains I can find in this /30 can be found here [pastebin].

Given the extremely poor reputation of these OVH Canada ranges, I would suggest blocking the following network ranges if you have a security-sensitive environment and are prepared to put up with the collateral damage of blocking some legitimate sites:
198.27.0.0/16
198.50.0.0/16
192.95.0.0/16

Something evil on 198.50.140.64/27

Thanks again to Frank Denis (@jedisct1) for this heads up involving grubby web host OVH Canada and their black hat customer "r5x.org / Penziatki" hosting the Nuclear EK in 198.50.140.64/27.

A full list of all the web sites I can find associated with this range can be found here, but the simplest thing to do is block 198.50.140.64/27 completely (or if you are paranoid about security and don't mind some collateral damage block 198.27.0.0/16 and 198.50.0.0/16).

Domains in use that I can identify are listed below. I recommend you block all of them. Domains listed as malicious by Google are in red, those listed as suspect by SURBL are in italics.

Recommended blocklist:

198.50.140.64/27
ingsat.eu
kingro.biz

allnew-overstocked-items.us
auto-policy-june.us
creditscorerangeadvice.com
endenergy-bills.us
endundereyedarkcircles.us
getmatch-on-line.us
godating-thurs.us
gomarine-nows.us
neweyehealth-now.us
new-omeganew.us
nowreverse-new.us
topomegafi-x.us
calculated1.us
advisoracct.us
auto9spec.us
autocquotes.us
brightmangroup.us
car04212.us
dailytips4health.us
estrexpe.eu
facts4burningfat.us
fallspecials1.us
freereview.us
fsaccounting.us
homes1research.us
homesavngs.us
hometactics.us
ieligible.us
imusiche.biz
kleycast.biz
kunstar.eu
maoride.eu
micklet.com
my3newscores.us
myreport3card.us
newdaily-health-tip.us
new-healthtip-today.us
newomegaheartfix.us
newoverstock-now.us
newproprate.us
newvisionsummer.us
note018271.us
rate-changes1.us
ratedropps.us
ratenotice09182.us
renew-autoprotection.us
reportcenter3.us
repostcc.us
sandersonhomes.us
spauto1.us
theactivity3.us
unifiedregister1.us
updateon3report.us
updateratehr.us
updscore03.us
uptodate-records3.us

Sunday 2 March 2014

Malware sites to block 2/3/14

These domains and IPs are all connected with this gang, some of it appears to be involved in malware distribution, fraud or other illegal activities. I recommend that you block these IPs and domains.

Note that some of the IPs listed below are compromised nameservers (marked [ns]) which look like they are insufficiently well locked down. There is a plain list of IPs at the end for copy-and-pasting.

accounting-kent.net
aerostat-adventures.net
aim-darts.net
airnavrace.net
amia.cc
aqu.su
artplat.com
binfile.net
brigadiramoon170.com
ccl.su
clubkindergarten.net
combonicer200.com
ehk.su
flatroom.net
gefesosexwithjimmy.org
iceselinsgrove.com
kartaby.com
keksnownikolle.biz
kirr.cc
lollipollyboobs.org
lostpetutah.net
macdegredo.com
mecheti.com
megemind.com
onetimedns.com
orimylife.net
pcg.su
quarter.su
sandwars.net
sec-one-dns.com
security-apps24.com
securityappsmart.com
security-safedomains.com
security-trust.com
smis.cc
stepnitres.ru
studio-sands.net
unicttaskforce.com
usgunlavs.net
webercountyfairr.net
wildscot-tv.com
world-motorhome.net

12.42.61.221    (AT&T, US)   
19.214.121.54    (Ford Motor Company, US)    [ns]
22.15.199.21    (DOD, US)    [ns]
23.253.75.234    (Rackspace, US)   
31.210.107.33    (Radore Veri Merkezi Hizmetleri, Turkey)   
32.21.129.43    (AT&T, US)    [ns]
32.90.65.25    (AT&T, US)    [ns]
37.255.241.29    (TCE, Iran)   
41.66.55.3    (Cote d'Ivoire Telecom, Cote d'Ivoire)    [ns]
41.106.3.132    (FTTH, Algeria)    [ns]
42.96.195.183    (Alibaba, China)    [ns]
54.81.32.208    (Amazon AWS, US)   
65.27.155.176    (Time Warner Cable, US)   
79.88.112.206    (Societe Francaise du Radiotelephone, France)   
83.239.90.244    (OJSC Rostelecom Macroregional Branch South, Russia)   
89.39.83.177    (C&A Connect SRL, Romania)   
89.69.138.91    (UPC, Poland)   
92.84.13.131    (Romtelecom, Romania)    [ns]
93.190.137.5    (Worldstream, Netherlands)   
95.57.118.56    (Dmitry Davydenko / Goldhost LLC, Kazakhstan)   
96.44.143.179    (Quadranet Inc, US)   
103.31.251.202    (Argon Data Communication, Indonesia)   
108.81.248.139    (William Allard / AT&T, US)   
109.24.255.129    (Societe Francaise du Radiotelephone, France)   
112.222.201.43    (LG DACOM Corporation, Korea)   
115.28.39.216    (Hichina Web Solutions, China)   
128.101.154.25    (University of Minnesota, US)    [ns]
128.199.235.196    (DigitialOcean Cloud, Singapore)   
130.255.185.19    (Bradler & Krantz, Germany)   
147.249.171.10    (IDD Information Services, US)    [ns]
152.46.17.236    (North Carolina Research and Education Network, US)   
162.243.39.118    (Digital Ocean, US)   
167.15.26.219    (Munich Reinsurance America Inc, US)    [ns]
167.120.25.43    (The Dow Chemical Company, US)    [ns]
171.76.101.11    (Bharti Cellular Ltd, India)    [ns]
175.107.192.56    (Cyber Internet Services Pakistan, Pakistan)   
176.53.125.6    (Radore Veri Merkezi Hizmetleri, Turkey)   
181.41.194.253    (HOST1FREE at Brazil, Brazil)   
184.154.170.10    (SingleHop, US)    [ns]
185.9.159.205    (Salay Telekomunikasyon Ticaret Limited Sirketi, Turkey)   
186.194.39.139    (FMG Macabuense com serv distrib ltda-me, Brazil)    [ns]
186.202.184.178    (Locaweb Serviços de Internet S/A, Brazil)   
186.214.212.64    (Global Village Telecom, Brazil)   
188.165.91.216    (OVH, France / DoHost, Egypt)    [ns]
188.168.142.57    (Transtelecom CJSC, Russia)   
193.17.184.247    (Biznes-Host.pl, Poland)   
194.209.82.222    (blue-infinity, Switzerland)    [ns]
203.235.181.138    (KRNIC, Korea)   
208.167.238.115    (Choopa LLC, US)   
209.203.50.200    (Vox Telecom, South Africa)   
222.218.13.91    (Chinanet Guangxi Province Network , China)    [ns]


12.42.61.221
19.214.121.54
22.15.199.21
23.253.75.234
31.210.107.33
32.21.129.43
32.90.65.25
37.255.241.29
41.66.55.3
41.106.3.132
42.96.195.183
54.81.32.208
65.27.155.176
79.88.112.206
83.239.90.244
89.39.83.177
89.69.138.91
92.84.13.131
93.190.137.5
95.57.118.56
96.44.143.179
103.31.251.202
108.81.248.139
109.24.255.129
112.222.201.43
115.28.39.216
128.101.154.25
128.199.235.196
130.255.185.19
147.249.171.10
152.46.17.236
162.243.39.118
167.15.26.219
167.120.25.43
171.76.101.11
175.107.192.56
176.53.125.6
181.41.194.253
184.154.170.10
185.9.159.205
186.194.39.139
186.202.184.178
186.214.212.64
188.165.91.216
188.168.142.57
193.17.184.247
194.209.82.222
203.235.181.138
208.167.238.115
209.203.50.200
222.218.13.91

Saturday 22 February 2014

On the trail of 3NT Solutions LLP

NOTE: An updated list of IPs can be found here (October 2017)

Yesterday I blogged about a company called 3NT Solutions LLP apparently based in the UK and expressed my reservations about them as a business. They operate quite a large range of IP addresses, but a quick Google search shows pitifully little about this company.

Let's start our investigation by looking them up at Companies House. That gives some basic details:

3NT SOLUTIONS LLP
SUITE 4084
10 GREAT RUSSELL STREET
LONDON
ENGLAND
WC1B 3BQ
Company No. OC363382

LLPs are a relatively new type of company in the UK which allows a firm to be registered with the minimum of details, but there are reports that LLP structures are being widely abused. We'll have a look at the ownership in a moment, but first let's check out this grand-sounding office in Central London..


It is, in fact, the Bloomsbury branch of Mail Boxes Etc and "suite" is simply a euphemism for "mail box".. in other words, this is a mail drop address that most likely forwards any mail to another address, a trick that conceals the full owners of the company.

OK, so that address is a bust. But the WHOIS records for their IP blocks, and their previous address registered at Companies House is something different:

DALTON HOUSE
60 WINDSOR AVENUE
LONDON
SW19 2RR

We can trundle over to that on Google StreetView too..


Dalton House is basically the same thing as the MBE address, it offers a brass plaque somewhere and a mail forwarding service. So no real clues as to ownership here either.

A trip back to Companies House to find their Company Register information [rtf] reveals very little, except two related companies in Belize.



LLP DESIGNATED MEMBER:
DARL IMPEX LTD


Appointed:
01/04/2011


Nationality:
NATIONALITY UNKNOWN


No. of Appointments:
1


Address:
35 NEW ROAD



BELIZE



BELIZE



NA










LLP DESIGNATED MEMBER:
LEGRANT TRADING LTD.


Appointed:
19/03/2013


Nationality:
NATIONALITY UNKNOWN


No. of Appointments:
1


Address:
BLAKE BUILDING SUITE 102, GROUND FLOOR, BLAKE BUIL



CORNER EYRE&HUTSON STREETS



BELIZE CITY



BELIZE



NA





Belize is a pretty much a haven for offshore companies, so it is quite likely that these two Belize companies are owned by someone in a different country again.

The domain registration for 3nt.com doesn't really give any more information, and oddly enough their website is down (so how do they expect to attract business?). But if we do a WHOIS lookup on one of their IP ranges then it becomes much more clear.

inetnum:        5.61.32.0 - 5.61.47.255
netname:        INFERNO-NL-DE
descr:          ********************************************************
descr:          * We provide virtual and dedicated servers on this Subnet.
descr:          *
descr:          * Those services are self managed by our customers
descr:          * therefore, we are not using this IP space ourselves
descr:          * and it could be assigned to various end customers.
descr:          *
descr:          * In case of issues related with SPAM, Fraud,
descr:          * Phishing, DDoS, portscans or others,
descr:          * feel free to contact us with relevant info
descr:          * and we will shut down this server: abuse@3nt.com
descr:          ********************************************************
country:        DE
admin-c:        TNTS-RIPE
tech-c:         TNTS-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-3NT
mnt-routes:     LEASEWEB-MNT
source:         RIPE # Filtered

person:         Neil Young
address:        3NT SOLUTIONS LLP
address:        DALTON HOUSE 60, WINDSOR AVENUE
address:        LONDON, UK
phone:          +442081333030
abuse-mailbox:  abuse@3nt.com
nic-hdl:        TNTS-RIPE
mnt-by:         MNT-3NT
source:         RIPE # Filtered

route:          5.61.32.0/20
descr:          Routed via LEASEWEB
origin:         AS16265
mnt-by:         OCOM-MNT
source:         RIPE # Filtered


Alright, let's cut a long story short because we know who this is.. it's Serbian web host inferno.name who have featured on this blog several times before all the way back to 2011. Similar records exist on all of 3NT's ranges, linking them firmly with inferno.name.

Not it's not a particular surprise to see that inferno.name is trading under a different name, as the scummy sites they host pretty much ruined their reputation. And yeah, this blog helped with that.

I had a look into some of 3NT's IP ranges and you can tell instantly from these samples [csv] that they are pretty low-grade spammy sites. What you can't tell from that list are the command and control servers that they run, and of course they also host malware.

The following IP range are allocated to 3NT Solutions LLP. I recommend that you block them.
5.45.64.0/21
5.45.72.0/22
5.45.76.0/22
5.61.32.0/20
37.1.192.0/21
37.1.200.0/21
37.1.208.0/21
37.1.216.0/21
37.252.2.0/24
37.252.12.0/24
130.0.232.0/21

In addition, these other (smaller) ranges are allocated to inferno.name and v3servers.net who are the same outfit. I also recommend that you block these:
 46.21.147.128/25
46.21.148.128/25
46.22.211.0/25
80.79.124.128/26
92.48.122.0/28
92.48.122.16/28
92.48.122.32/28
92.48.122.48/28
94.100.17.128/26
95.168.165.0/24
95.168.173.0/24
95.168.177.0/24
95.168.178.0/24
95.168.191.0/24
188.72.204.0/24
188.72.213.0/24
212.95.54.0/24
212.95.58.0/24
212.95.63.0/24