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Showing posts with label Fake Anti-Virus. Show all posts
Showing posts with label Fake Anti-Virus. Show all posts

Tuesday, 24 March 2015

Malware spam: "Notice to Appear" / "Notice to appear in Court #0000310657"

These two emails come with a malicious attachment:

From:    County Court [lester.hicks@whw0095.whservidor.com]
Date:    24 March 2015 at 16:45
Subject:    AERO, Notice to Appear

This is to inform you to appear in the Court on the March 31 for your case hearing.
Please, prepare all the documents relating to the case and bring them to Court on the specified date.
Note: The case may be heard by the judge in your absence if you do not come.

You can review complete details of the Court Notice in the attachment.

Yours faithfully,
Lester Hicks,
Court Secretary.


-------------

From:    District Court [cody.bowman@p3nw8sh177.shr.prod.phx3.secureserver.net]
Date:    24 March 2015 at 16:44
Subject:    AERO, Notice to appear in Court #0000310657

Dear Aero,

This is to inform you to appear in the Court on the March 28 for your case hearing.
You are kindly asked to prepare and bring the documents relating to the case to Court on the specified date.
Note: If you do not come, the case will be heard in your absence.

You can review complete details of the Court Notice in the attachment.

Sincerely,
Cody Bowman,
District Clerk.

In these two case the attachments were named Court_Notification_0000310657.zip and Notice_to_Appear_000283436.zip containing the malicious scripts Court_Notification_0000310657.doc.js [VirusTotal 7/57] [pastebin] [deobfuscated] and Notice_to_Appear_000283436.doc.js [VirusTotal 6/57] [pastebin] [deobfuscated] respectively.

These scripts attempt to download malicious code from the following sites:

pitfaa.nidhog.com
ilarf.net
gurutravel.co.nz
lawyermyowin.com
www.lead.com.co

Details in the download locations vary, but are in the format:

ilarf.net/document.php?rnd=1161&id=
gurutravel.co.nz/document.php?rnd=3022&id=

This leads to a randomly-named file with a GIF extension which is actually one of two malicious EXE files, with detection rates of 6/57 and 4/56. One of those produces a valid Malwr report, the other smaller EXE doesn't seem to do anything.

The executable that seems to do something POSTs to a Turkish server at 176.53.125.25 (Radore Veri Merkezi Hizmetleri A.S.). Various Malwr reports [1] [2] [3] [4] [5] [6] indicate badness on at least the following IPs:

176.53.125.20
176.53.125.21
176.53.125.22
176.53.125.23
176.53.125.24
176.53.125.25


I would suggest blocking at least those IPs, or perhaps 176.53.125.16/28 or if you don't mind blocking access to a few legitimate Turkish sites you could perhaps block 176.53.125.16/24.

I am not 100% certain of the payload, however some servers in that cluster have been fingered for serving the Trapwot fake anti-virus software.

MD5s:
2d65371ac458c7d11090aca73566e3d4
da63f87243a971edca7ecd214e6fdeb1
77d8670f80c3c1de81fb2a1bf05a84b5
d48ef4bb0549a67083017169169ef3ee


Wednesday, 19 December 2012

Malware sites to block 19/12/12

This group of sites appears to be using a fake AV applications to download a malicious file scandsk.exe (report here) via 79.133.196.103 (eTop, Poland) and 82.103.140.100 (Easyspeedy, Denmark) which then attempts to call home to 46.105.131.126 (OVH, Ireland).

This is a screenshot of the fake AV in action:


From this point, the scandsk.exe gets download either through an exploit or social engineering. This executable looks like some sort of downloader, which attempt to pull down additional data from these non-responding domains:

report.q7ws17sk1ywsk79g.com
report.7ws17sku7myws931u.com
report.u79i1qgmywskuo9o.com

There's some sort of trickery here, perhaps it requires exactly the right kind of factors to hit a valid URL, the automated analysis tools are inconsistent [1] [2] [3] but seem to indicate a C&C on 46.105.131.126. This IP belongs to OVH (no surprises there) but seems to have been suballocated:

inetnum:        46.105.131.120 - 46.105.131.127
netname:        marysanders1
descr:          marysanders1net
country:        IE
org:            ORG-OH5-RIPE
admin-c:        OTC9-RIPE
tech-c:         OTC9-RIPE
status:         ASSIGNED PA
mnt-by:         OVH-MNT
source:         RIPE # Filtered


I suspect that this whole block is being used for malicious purposes, 46.105.131.123 hosts a site called find-and-go.com registered in China which has been fingered as an attack site before (e.g. here, click at your own risk). I would recommend blocking the entire 46.105.131.120/29 to be on the safe side.

The infection sites are on 82.103.140.100 and 79.133.196.103, they make extensive use of subdomains of mooo.com, ez.lv and zyns.com. There are probably legitimate sites making use of these domains, but blocking them completely should give you few headaches.

79.133.196.103 is part of small block of IPs, 79.133.196.96/27, that I have seen malware on before, specifically 79.133.196.105 and 79.133.196.124. Blocking the entire /27 is probably a good idea.

Recommended blocklist:
46.105.131.120/29
82.103.140.100
79.133.196.97/27
mooo.com
ez.lv
zyns.com

Alternatively, these are some of the subdomains in use.. there are a lot of them, and probably more than I have listed here.

82.103.140.100
www2.x49v36a57puq66.ez.lv
www2.tpzqzg4k2scre0.mooo.com
www2.afc5l4vfohgsz0.mooo.com
www2.f4t9jm7x21.mooo.com
www2.q9iuiwcoq2uvy-2.mooo.com
www2.wwml9bvprhllq2.mooo.com
www2.cjpujub6n0e5u2.mooo.com
www2.t-hih2cnpkpjy2.mooo.com
www2.afbsv8ooj-3.mooo.com
www2.yhqgj6kntn9ru3.mooo.com
www2.q-5f75azo15f214.mooo.com
www2.pbsx2znwccc9a4.mooo.com
www2.wa9bb2z4r3ojz-5.mooo.com
www2.abjbxt7a65.mooo.com
www2.fmrmta0nhmql95.mooo.com
www2.xkpcakk8fnvp95.mooo.com
www2.l6gbfb6l5.mooo.com
www2.ewl91b7p86.mooo.com
www2.uwgsohupxy1de6.mooo.com
www2.g-gq0soprruf5h6.mooo.com
www2.m7yzf62rp6.mooo.com
www2.vov9fsmlyq9257.mooo.com
www2.r2qrxdwo979vj7.mooo.com
www2.j9qm7o00stdyx7.mooo.com
www2.laysltotae8xd8.mooo.com
www2.wp0poz3aq7a7q8.mooo.com
www2.lisbp4cv0v6w09.mooo.com
www2.a50oup6hw0u9c9.mooo.com
www2.pa68ewk9fuqoe9.mooo.com
www2.ohcaob1cffx4l9.mooo.com
www2.g-gysij61cwkkr9.mooo.com
www2.j-8pdx3cfjxgba.mooo.com
www2.h-3aq08aicxn2c.mooo.com
www2.i-7w3rj3j54msmc.mooo.com
www2.j94ysol4em1jd.mooo.com
www2.b5nxk76wnd.mooo.com
www2.r-72i3awaqe.mooo.com
www2.e1k6twcnwqkueh.mooo.com
www2.l00mfws4y9p7ci.mooo.com
www2.l-30w3ulnwvj0qi.mooo.com
www2.z9tbs222g9unk.mooo.com
www2.g-3hww04s0mv5mn.mooo.com
www2.d-9w6t7gvgqm1o.mooo.com
www2.v3sinde9go.mooo.com
www2.l926nykwyj27mo.mooo.com
www2.e8dp78999hr5u.mooo.com
www2.y-8ppqnq8kglsou.mooo.com
www2.k79jcizh268qu.mooo.com
www2.v-9ifaa40v4bu1w.mooo.com
www2.p-2l65dl6w.mooo.com
www2.w15s6udfkhp5ry.mooo.com
www2.jjiqnfn6gj5ht-0.ez.lv
www2.z1jdd6o1e1kss0.ez.lv
www2.h-ccawkohe3qpi3.ez.lv
www2.hzyr7bh8gok2p4.ez.lv
www2.djti1cxaiz9wk5.ez.lv
www2.i-lojtegi396u5.ez.lv
www2.zgurkoad-7.ez.lv
www2.z26df3ueq3j2t7.ez.lv
www2.u263xcu8.ez.lv
www2.kyumtava8e6qv-9.ez.lv
www2.vn6wbwn7abt319.ez.lv
www2.w-5e04vjusiibj9.ez.lv
www2.n9vrk7p00g.ez.lv
www2.t3fjazatb9yov.ez.lv

79.133.196.103
www1.d6kpgdkvrolql3.zyns.com
www1.v7cqv8zdy4pjn5.mooo.com
www1.gno1meqrlspf5-0.zyns.com
www1.ibtu6x7oi3278-0.zyns.com
www1.b95ixcr30.zyns.com
www1.z-xq6xi2p7yx60.zyns.com
www1.p-aijej0.zyns.com
www1.jzyycis0.zyns.com
www1.u1wfjjs0.zyns.com
www1.h7xwv84x1huu0.zyns.com
www1.o-3xvokohw0.zyns.com
www1.fetmg6oukfvvw0.zyns.com
www1.wxe3vgvuk6th-1.zyns.com
www1.nuiq1hvmga2d11.zyns.com
www1.w5ndppqbx3p21.zyns.com
www1.u8r2a5xfb0xp51.zyns.com
www1.gbrl4es5xro4b1.zyns.com
www1.z-gfckpx0nst8c1.zyns.com
www1.ma5x4qfhh1.zyns.com
www1.ps61hen1.zyns.com
www1.cvhc6cr1.zyns.com
www1.ucfjffrizboz1.zyns.com
www1.vlza5kzj32.zyns.com
www1.cutyfk82tkfc52.zyns.com
www1.p3gn08hp62.zyns.com
www1.xa9xfs70sn92.zyns.com
www1.tt4h8odbcfxtq2.zyns.com
www1.j8qi8gl3d5jpv2.zyns.com
www1.iatjl4x2.zyns.com
www1.zqclyyon8-3.zyns.com
www1.c4w46c-3.zyns.com
www1.iu3b7pys9yah23.zyns.com
www1.veduncogo0u683.zyns.com
www1.bq1la1lcr3.zyns.com
www1.sm30hwbrxb5az3.zyns.com
www1.osxzdpb-4.zyns.com
www1.e1xyho-4.zyns.com
www1.h5yqudc184.zyns.com
www1.bctzuagte4.zyns.com
www1.gr56vr5wxvg7n4.zyns.com
www1.m5sfchcmj27cq4.zyns.com
www1.l1rtz0zaj4fnq4.zyns.com
www1.y-4an259ivs7vq4.zyns.com
www1.t8lkv8y4.zyns.com
www1.ycj49f-5.zyns.com
www1.o31omt35.zyns.com
www1.w032ang27l9d55.zyns.com
www1.x-96pxhseft8vo5.zyns.com
www1.p8yzcs8ch-6.zyns.com
www1.dhapuz06.zyns.com
www1.k-1m2fwr1zkha6.zyns.com
www1.rqc6n0zob6.zyns.com
www1.uicqviiewuukp6.zyns.com
www1.y4fyk9kw4e0lu6.zyns.com
www1.nbv4tzxo9452-7.zyns.com
www1.a6f4udb912c49-7.zyns.com
www1.ao3r3psunacd-7.zyns.com
www1.b7k6w2pnmz127.zyns.com
www1.i-vmtcr70kg2up7.zyns.com
www1.j-2qw3j92dq8x7.zyns.com
www1.yhxt4s4j78ry7.zyns.com
www1.frmbxxqc875pj-8.zyns.com
www1.axttts-8.zyns.com
www1.w-5z76xligg58.zyns.com
www1.scowhjo755l6d8.zyns.com
www1.br3u9dxxar5td8.zyns.com
www1.y5nxjxm8.zyns.com
www1.b6bu6gh1zcp8.zyns.com
www1.tnluwilt6mp2-9.zyns.com
www1.nnn17u67qzt219.zyns.com
www1.agdd43g049.zyns.com
www1.bcg6p4ctazktc9.zyns.com
www1.yoioas053gtbe9.zyns.com
www1.a-rra5zgikgcf9.zyns.com
www1.sx5egikt2kmqf9.zyns.com
www1.du3ikfh9.zyns.com
www1.f-5uhlm9.zyns.com
www1.xfrqbmljcp48n9.zyns.com
www1.r-aaqewzo8mp9.zyns.com
www1.jllt99r0v9.zyns.com
www1.uyi3rupgv9pdw9.zyns.com
www1.g8z0v3j7gwd7of.zyns.com
www1.v-1ou2ri1zrg0qf.zyns.com
www1.j02zhivh.zyns.com
www1.m0xqnb0l4j.zyns.com
www1.p5yte9ud3fbxbj.zyns.com
www1.o-2kuc2s8nkirik.zyns.com
www1.c58qlq5xcj0jrl.zyns.com
www1.v6r445h3ffl3m.zyns.com
www1.y-1gh1dkd6m.zyns.com
www1.b5sfmondbm.zyns.com
www1.d0mprkrn.zyns.com
www1.m8gnbsm902rx1p.zyns.com
www1.q-1nvlobckqmv9q.zyns.com
www1.j8o4hnar.zyns.com
www1.a4d2od4p7wyxas.zyns.com
www1.w2up72la0jj4fs.zyns.com
www1.p-7mmwht.zyns.com
www1.b-8zowxdx7c9mt.zyns.com
www1.x6nal9syket14u.zyns.com
www1.q7l2p44v81oyxw.zyns.com
www1.x-1qeru80ijr0yw.zyns.com
www1.k2o7ux378x.zyns.com
www1.y-34sc9n3kutsy.zyns.com
www1.q3nxdktdixzfzy.zyns.com
www1.t7nh3q177z.zyns.com

Friday, 13 April 2012

Fake AV sites to block on 64.120.207.108

There are a bunch of fake AV sites on 64.120.207.108 (HostNOC, US) that are active at the moment. You might want to block them :)

informationmonitorcare.info
preventiontoolsscanning.info
on-linecleanersupervision.info
supervisiontesterinspection.info
reliabilitywormsprocesses.info
verifywrecksafety.info

Friday, 15 July 2011

Christwire.org hacked with sokoloperkovuske.com redirect

Update: this site is now clean :)

Christwire.org is a satirical site about religion, not a million miles away from The Onion in terms of content. It's quite a popular site in the US.

Unfortunately, the site has been hacked and the .htaccess file has been altered. Visitors Googling from "Christwire" (I suggest that you don't try this!) get redirected to a URL at sokoloperkovuske.com/in.php?pp=138 .. but if you visit the site directly, then you don't see anything. This type of trickery is quite common as it make it harder for the site owner to detect the problem.



sokoloperkovuske.com is registered with fake registration details and is hosted on 91.220.0.19 which is SIA Business Aviation Service in Latvia (Latvia is a common place for the bad guys to hang out). I would recommend blocking the entire 91.220.0.0/24 range to be on the safe side.. the SiteVet report shows a sharp uptick in malicious activity for this AS.

Visitors are then redirected to a fake anti-virus site at www2.bestaholder.co.cc which is multihomed on 112.175.243.24, 112.175.243.21, 112.175.243.22 and 112.175.243.23 in Korea. Those servers have a lot of .co.cc sites.. it's worth blocking access to ALL .co.cc sites if you can.


Other potentially malicious sites on the Korean cluster are:
3adalat.co.cc
440amg.co.cc
4ggw.com
9movies.co.cc
alldir.co.cc
alynwap.co.cc
anjatan.co.cc
arai.owner.linuxmaster.co.cc
araup.co.cc
articleinfo.co.cc
asiancatchy.co.cc
astrazeneca.co.cc
baby.d0ll.co.cc
bacha.chutiya.co.cc
baithuctap.co.cc
bangkokmusic.co.cc
bayer-ah.co.cc
bayerhealthcare.co.cc
bayeryoungenvoy.co.cc
bestmusic4u.co.cc
bharwa.ghashti.ka.bacha.chutiya.co.cc
bokepmurah.co.cc
cafeislam.co.cc
campingalhassan.co.cc
cardio-bayer.co.cc
cardplanet.co.cc
carolebayersager.co.cc
cbm64.co.cc
cclmail.co.cc
chitthumyar.co.cc
chutiya.co.cc
cialislevitrasalesviagra.co.cc
cimahi.co.cc
cuimu.com
cyberwhitestar.co.cc
d0ll.co.cc
danielm2.co.cc
davidsaw.co.cc
dc-fansite.co.cc
deafdating.co.cc
desidigg.co.cc
diane.co.cc
dianearbus.co.cc
dianebishtv.co.cc
dianekruger.co.cc
dianelanenude.co.cc
dianestanley.co.cc
dianeturton.co.cc
dnf2683.com
dogs4u.co.cc
ebookprovider.co.cc
ecstechnologies.net
evanj8.co.cc
exicorp.co.cc
exs-ti.co.cc
faceboox.co.cc
femalelife.co.cc
filmesgratis.co.cc
forward.lookup.co.cc
free-mature-pics.co.cc
fullmusick.co.cc
funadult.co.cc
gamebazaar.co.cc
gameslowd.com
getarticles.co.cc
ghashti.ka.bacha.chutiya.co.cc
gocthethao.co.cc
gombel.co.cc
guapunye.nick.arai.owner.linuxmaster.co.cc
hdytaufik.co.cc
hesitate.with.malaysian-hackers.co.cc
hk.co.cc
hot.k1ss.co.cc
igratatin.co.cc
ilman-media.co.cc
intercambiosvirtuales.co.cc
iosdiy.com
jawamark.co.cc
jeff-dunham.co.cc
jilnul.co.cc
k1ss.co.cc
ka.bacha.chutiya.co.cc
kecoakwap.co.cc
kn4h.co.cc
kutopersada.co.cc
lanxess-europe.co.cc
la-videoteca.co.cc
law4u.co.cc
leechouse.co.cc
lenadianejennings-blogspot.co.cc
levitravardenafilhcl.co.cc
limsadiane.co.cc
linuxmaster.co.cc
look.sexy.with.baby.d0ll.co.cc
mail.chitthumyar.co.cc
mail.co.cc
mail.kecoakwap.co.cc
mail.pvpdestiny.co.cc
malaysian-hackers.co.cc
malekmaktabi.co.cc
marshadianearnold.co.cc
mastineedz-com.co.cc
maturecunt.veronichka.co.cc
mdacom.co.cc
me.hot.k1ss.co.cc
microchip123.co.cc
misiondejesus.com
mobitech-forums.co.cc
moccainside.co.cc
moneysukh.co.cc
my-exploit.co.cc
name-server.co.cc
navanblog.co.cc
nestle.co.cc
nestle-gifts.co.cc
nestle-icecream.co.cc
neswangy.co.cc
nick.arai.owner.linuxmaster.co.cc
nutricys.com
outerxcircle.co.cc
owner.linuxmaster.co.cc
pacar.yang.sangat.perhatian.co.cc
paltak-vip.co.cc
paullzn.com
perely.co.cc
perhatian.co.cc
picallo.co.cc
pkfc.co.cc
pprox.co.cc
proxy999.co.cc
purwokerto-allnet.co.cc
pvpdestiny.co.cc
radiowahrheit.co.cc
rafaelius.co.cc
rapiddown.co.cc
rawbeen.co.cc
realoiltd.co.cc
richardwalean.co.cc
rodrigoecheverry.co.cc
r-o-o-t.co.cc
rumbayan.co.cc
sangat.perhatian.co.cc
sawa7.co.cc
sawomanis.co.cc
sexy.with.baby.d0ll.co.cc
shibukg.co.cc
smabugil.co.cc
smppanderman.co.cc
sweetlady.co.cc
tablat.co.cc
techcenter-lanxess.co.cc
tintob.co.cc
tjssr.com
torrentmovies.co.cc
traviansoftware.co.cc
uatu.co.cc
veronichka.co.cc
viancom.co.cc
vipfashiononline.com
viuu.co.cc
vobase.com
webkontes.co.cc
wiredtree.co.cc
with.baby.d0ll.co.cc
with.malaysian-hackers.co.cc
woman-fucking-animals.veronichka.co.cc
woshiyezhu.net
xuanye.tw
yahgoo.co.cc
yang.sangat.perhatian.co.cc
yasmindavidds.co.cc
ycmi-med.co.cc
zipwaves.co.cc

Wednesday, 22 June 2011

Some malware sites to block

These domains are associated with the Win32/FakeRean "Fake anti-virus" trojan, and are worth blocking.


Domain IP
laxesepaweno.com 50.23.83.40
fugegewulevu.com 50.23.83.41
tepucazij.com 50.23.83.42
cuhucupivu.com 50.23.84.216
sirakapofeti.com 50.23.84.217
zenevakyfa.com 50.23.84.218
tuwynaropotit.com 50.23.193.236
cikipihigilani.com 50.23.193.237
pifajeniwyt.com 50.23.193.238
wumytaxuboly.com 50.23.200.56
tevisuwapucumu.com 76.73.85.251
jicylegavade.com 76.73.85.252
dolagomosu.com 85.17.239.191
bumucewafypevy.com 85.17.239.192
xaqygacatewuk.com 85.17.239.198
mysupigaqyme.com 173.193.196.178
zypomamuzosa.com 173.249.145.53
nylujusofo.com 173.249.145.54
qajivehucewupo.com 173.249.145.55
wyduzylys.com 174.36.220.136
vyqivaneh.com 174.36.220.136
litubibam.com 174.36.220.138
pykolujij.com 188.240.32.162
gyravatimak.com 188.240.32.163
dubacobimude.com 188.240.32.164
waliwetixybuk.com 204.45.41.82
tixirukemosa.com 204.45.41.83
sumuryvynuh.com 204.45.41.84
dazixydecamur.com
cadyfahirecyci.com
myfofeviqilo.com

The Comodo report for this bit of nastiness is here.

Wednesday, 24 November 2010

MarketBay.. yuk!

This post on the Sunbelt blog about apparently bogus anti-virus software rang a bell.. there was something eerily familiar about this whole operation that I'd seen before. A close examination of these so-called anti-virus sites shows a link to marketbay.com - so these look like some autogenerated affiliate sites or other.

MarketBay are pretty well known for shady practices, for example here and here. Before they were called marketbay.com, they were known as yourclick.com and run by a firm apparently called Three W Networks Ltd (Google it). Everything is hidden behind a shell company in the Bahamas, with a name of David Da Silva connected to it, although this is a fairly common name and it may well be assumed. The company recently changed name to Media Entertainment Guide, still quoting the Da Silva name and a Bahamas address as seen in the WHOIS for marketbay.org which is not privacy protected (unlike marketbay.com).

[As a side note, the historical WHOIS records for marketbay.com identify a previous owner who confirmed that the domain was sold to another party]

The software punted by MarketBay looks to be of questionable use, but that's an accusation that can be made against any one of a number of businesses.. caveat emptor and all that. But at the very least you can say that affiliates are marketing this software deceptively.

Now, the IP address of 67.212.90.64/28 is rather more fruitful to examine. It's a very small block of IP addresses, listed as belonging to Mango Ideas in Canada (note: these sites are no longer hosted there as of March 2011)

There is certainly nothing worth visiting in 67.212.90.64/28 and blocking the whole lot would probably save you some headaches, The block seems to be clean, but for research interest, the sites that WERE hosted are listed in this this CSV file with MyWOT ratings attached.

Update 23/3/11: It appears that most of the sites are no longer hosted here (they appear to have moved to other Canadian hosts), there are a few remaining sites that I can't vouch for one way or another.. as it is, I would suggest that this block is now clean and no longer evil.

Mr Kennedy says that he assumes that the bad sites were probably put on there by a reseller or perhaps a compromised account, and they have a very strict anti-abuse policy.

Tuesday, 15 September 2009

Rogue ads on answers.com: dotastoc.com

I'm still trying to track this one down, but somewhere on answers.com is a rogue ad that does through several hops to reach a fake anti-virus application. Don't visit any of the following sites unless you know what you are doing!
  1. dotastoc.com/442417.js?sid=bWtuamJoX2NvZmZlZS1jODMuZG90YXN0b2MuY29t [212.95.56.102, Germany - Netdirekt E.k]
  2. mknjbhyju.exxl.pl/coffee-c83/xalei.html [209.51.196.244, Ohio - XLHost.com Inc]
  3. mknjbh_coffee-c83.dotastoc.com/index.html ?Ref=http%3A%2F%2Fwww.google.co.uk %2Fsearch%3Fhl%3Den%26q%3D[redacted]%26btnG%3DSearch%26meta%3D
  4. myth-busters.cn/go.php?id=2009-01&key=cd19f5036&p=1 [94.102.48.29, Netherlands - Ecatel]
  5. 09computerquickscan.com [multihomed at 78.46.118.1, 78.46.201.89, 78.46.251.41, 88.198.81.153, 88.198.120.177, Germany Hetzner Online AG]
Step 3 requires a referer string to work, depending on the string you may get redirected, for example to usdisturbed.cn/?pid=229&sid=4b5855 [193.169.12.70, Belize "Financial Company Titan Ltd"] then fast-virus-scan4.com [91.213.126.100, Costa Rica Centerinfocom Ltd or 93.169.12.70 again]

Lots of suspect IP addresses there, 212.95.56.102 is the first step and also hosts these following domains that also look suspect:

  • Anidmenonpderche.com
  • Dotastoc.com
  • Ewyuewssf.com
  • Fishbiss.com
  • Iggiksc.com
  • Lur2cont.com
  • Niuk.ru
  • Pornokogu.com
  • Uewiosdasda.com
fast-virus-scan4.com is also being used in some .htaccess attacks, where the hacked site only redirects to the fake virus scanner if accessed through Google or some other search engine, not if it is visited directly.

Update: answers.com appear to have tracked down and removed the ad, although some other sites have been hit by a very similar attack.