Medfos sites to block 31/5/13

The following domains and IPs are currently being used as C&C servers by the Medfos family of trojans (this one in particular):

84.32.116.110
85.25.132.55
173.224.210.244
184.82.62.16
188.95.48.152
ehistats.su
emstats.su
ieguards.su
iestats.cc
inetprotections.su
iprotections.su
netprotections.cc
sysinfo.cc
sysinfonet.cc
westats.cc

The hosts involved are:
84.32.116.110 (LIX Solutions, Lithunia)
85.25.132.55 (Intergenia / PlusServer AG, Germany)
173.224.210.244 (Psychz Networks, US)
184.82.62.16 (HostNOC, US)
188.95.48.152 (Globab Layer, Netherlands)

The domains listed are used in conjunction with hundreds of subdomains. Blocking the main domain will be the best approach, else the ones that I have been able to determine are listed here.

NewEgg.com spam / 174.140.171.233

This fake NewEgg.com spam leads to malware on 174.140.171.233:

Date:      Thu, 30 May 2013 16:06:12 +0000 [12:06:12 EDT]
From:      Newegg [info@newegg.com]
Subject:      Newegg.com - Payment  Charged

Newegg logo    
My Account     My Account |     Customer Services     Customer Services
�
Twitter     Twitter     You Tube     You Tube     Facebook     Facebook     Myspace     Myspace
click to browse e-Blast     click to browse Shell Shocker     click to browse Daily Deals
Computer Hardware     PCs & Laptops     Electronics     Home Theater     Cameras     Software     Gaming     Cell Phones     Home & Office     MarketPlace     Outlet     More

Customer ID: [redacted]
Account Number: 24577609
Dear Customer,

Thank you for shopping at Newegg.com.

We are happy to inform you that your order (Sales Order Number: 20781193) has been successfully charged to your�AMEX and order verification is now complete.

If you have any questions, please use our LiveChat function or visit our Contact Us Page.

Once You Know, You Newegg.

Your Newegg.com Customer Service Team


ONCE YOU KNOW, YOU NEWEGG. �
Policy and Agreement | Privacy Policy | Confidentiality Notice
Newegg.com, 9997 Rose Hills Road, Whittier, CA. 90601-1701 | � 2000-2013 Newegg Inc. All rights reserved.

The malicious payload is any one of a number of domains hosted on 174.140.171.233 which is also being used in this attack. Blocking the IP is the easiest way to protect against the malicious sites hosted on that server.

ADP spam / 4rentconnecticut.com and 174.140.171.233

This summary is not available. Please click here to view the post.

Al Rowaad Advocates - scumbag, spammy lawyers

This scumbag law firm from the UAE advertises itself through spam.

From:     Professional Lawyers in the UAE [uaelawyers@gmx.com]
Reply-To:     uaelawyers@gmx.com
Date:     30 May 2013 18:52
Subject:     Al Rowaad Advocates - Monthly Newsletter - May 2013

Dear Sirs,

Please forgive our direct email which is intended to give a brief introduction to our law firm based in the United Arab Emirates.

Al Rowaad Advocates and Legal Consultancy is an astute, diverse firm of lawyers working for businesses and private clients, nationally and internationally. The firm is highly regarded, often recommended by other lawyers and is known for combining creative solutions with commercial pragmatism and a friendly, sensitive approach. The firm is also renowned for its integrity and experience in dealing with complex and varied legal issues. Al Rowaad has expertise in clinical negligence, corporate and commercial work, criminal litigation, dispute resolution, family law, employment, real estate and regulatory work.

Al Rowaad Advocates and Legal Consultancy is proud to introduce its monthly newsletter that will discuss topical issues in the legal profession. The newsletter will touch upon various areas of law in the UAE and analyse changes in complex legislative, governance and regulatory provisions.

If you wish to subscribe, please email us at uaelawyers@gmx.com.

Thank you,
Al Rowaad Advocates & Legal Consultancy
Tel.: +971 4 3254000
Fax: +971 4 358 9494

Integrity? Sending spam to an email address that you scraped off the web? I don't think so. The originating IP is 220.112.38.133 in China, presumably where they have outsourced their scummy marketing to.

Amazon.com 55 inch TV spam / ozonatorz.com

This earlier spam run about various brands of 55 inch TVs from Amazon has been updated and is now directing victims to a malware landing page on the domain ozonatorz.com:

From: auto-confirm@emlreq.amazon.com [mailto:bald4@customercare.amazon.com]
Sent: 29 May 2013 17:06
To: [redacted]
Subject: Amazon.com order of Akai NPK55KR9070 55-Inch

Kindle Store | Your Account | Amazon.com Order Confirmation Order #175-7801666-2934626 [redacted] Thank you for shopping with us. Wed like to let you know that Amazon has received your order, and is preparing it for shipment. Your estimated delivery date is below. If you would like to view the status of your order or make any changes to it, please visit Your Orders on Amazon.com. Your estimated delivery date is: Thursday, May 30, 2013 - Friday, May 31, 2013 Your shipping speed: Next Day Air Your order was sent to: Benjamin Phillips 2724 3rdCotton Avenue Cohoes, CA 62229-6646 United States Order Details Order #175-7801666-2934626 Placed on Wensday, May 29, 2013 Akai NPK55KR9070 55-Inch 1080p 120Hz LED 3D HDTV (Silber) Electronics In Stock Sold by MODIA $979.98 Item Subtotal: $979.98 Shipping & Handling: $0.00 Total Before Tax: $979.98 Estimated Tax: $0.00 Order Total: $979.98 To learn more about ordering, go to Ordering from Amazon.com. If you want more information or need more assistance, go to Help. Thank you for shopping with us. Amazon.com Unless otherwise noted, items are sold by Amazon.com LLC and taxed if shipped to Kansas, North Dakota, New York, Kentucky or Washington. If your order contains one or more items from an Amazon.com partner it may be subject to state and local sales tax, depending on the state to which the item is being shipped. Learn more about tax and seller information. This email was sent from a notification-only address that cannot accept incoming email. Please do not reply to this message.

The malicious payload is on [donotclick]ozonatorz.com/news/basic_dream-goods.php (report here) hosted on:
41.89.6.179 (Kenya Education Network, Kenya)
141.28.126.201 (Hochschule Furtwangen, Germany)
177.5.244.236 (Brasil Telecom, Brazil)
208.68.36.11 (Digital Ocean, US)

These IPs form part of a much larger network of malicious sites listed here, but if we concentrate of these IPs only we get the following blocklist:
41.89.6.179
141.28.126.201
177.5.244.236
208.68.36.11
aviachecki.ru
avtotracki.ru
balckanweb.com
biati.net
buyparrots.net
federal-credit-union.com
giwmmasnieuhe.ru
icensol.net
mydkarsy.com
nvufvwieg.com
ozonatorz.com
rusistema.ru
smartsecurityapp2013.com
techno5room.ru
testerpro5.ru
trackerpro5.ru
twintrade.net
zeouk-gt.com

University of Illinois CS department compromised

There's a bunch of malware sites infesting University of Illinois CS department machines in the 128.174.240.0/24, range, mostly pointed out in this post. Compromised machines are tarrazu.cs.uiuc.edu, croft.cs.illinois.edu, tsvi-pc.cs.uiuc.edu, mirco.cs.uiuc.edu, ytu-laptop.cs.uiuc.edu, node3-3105.cs.uiuc.edu and they are on the following IPs with the following malicious domains (I would recommend blocking the whole /24):

128.174.240.37
balckanweb.com
virgin-altantic.net
twintrade.net
biati.net
icensol.net
outlookexpres.net
gatareykahera.ru
curilkofskie.ru
exrexycheck.ru
gangrenablin.ru
contonskovkiys.ru

128.174.240.52
nvufvwieg.com
zeouk-gt.com
mydkarsy.com
trackerpro5.ru
avtotracki.ru
aviachecki.ru
techno5room.ru
getstatsp.ru

128.174.240.53
enway.pl

128.174.240.74
yelpwapphoned.com
streetgreenlj.com
crossdissstep.com
multipliedfor.com
sweetcarsinkas.at
roobihhooerses.at
stackltiplied.net
nitrogrenberd.net
salesplaytime.net
sludgekeychai.net
uestsradiates.net
smurfberrieswd.su
jounglehoodeze.su
sbliteratedtum.su
solidlettersiz.su

128.174.240.153
confideracia.ru
condalinaradushko.ru
pizdecnujzno.ru
ochengorit.ru
xenaidaivanov.ru

128.174.240.213
balckanweb.com
virgin-altantic.net
twintrade.net
biati.net
icensol.net
outlookexpres.net
gatareykahera.ru
curilkofskie.ru
exrexycheck.ru
gangrenablin.ru
contonskovkiys.ru

Update: the University says that this was a single machine on the network which has now been cleaned up.

Malware sites to block 29/5/13

These domains and IP addresses are connected to this malware spam run and belong to a group I call the "Amerika" gang (because they tend to use fake US addresses for their WHOIS details but really seem to be Russian).

It's quite a long set of lists: first there is a list of malware domains, then a list of malicious IPs and their web hosts, followed by a plain recommended blocklist list of IPs for copy-and-pasting, finally a list of IPs that are advertised as nameservers within this group for research purposes only.

You might notice something odd going on at the University of Illinois in the 128.174.240.0/24 range. Hmm..

Domains:
adverstindotanes.com
assumedwhacked.su
auditbodies.net
autocanonicals.com
aviachecki.ru
avtotracki.ru
balckanweb.com
bebomsn.net
bednotlonely.com
beveragerefine.su
biati.net
businessdocu.net
buyparrots.net
carambatv.net
chairsantique.net
cocainism.net
condalinaradushko.ru
condalinaradushko5.ru
condalinradishevo.ru
confideracia.ru
coping-capacity.com
crossdissstep.com
crushandflussh.net
curilkofskie.ru
decimallogme.com
docudat.ru
doorandstoned.com
down-vid.net
e-eleves.net
ernutkskiepro.ru
exrexycheck.ru
fastkrug.ru
federal-credit-union.com
fenvid.com
flipboardre-late.com
gangrenablin.ru
garohoviesupi.ru
getstatsp.ru
ghroumingoviede.ru
giwmmasnieuhe.ru
heavygear.net
heidipinks.com
hiddenhacks.com
hotamortisation.net
iberiti.com
icensol.net
independinsy.net
initiationtune.su
insectiore.net
jounglehoodeze.su
letsgofit.net
linguaape.net
metalcrew.net
mgdooling.ru
mortolkr4.com
multipliedfor.com
mydkarsy.com
myfreecamgirls.net
nitrogrenberd.net
normansvenn.com
notyetratedwort.com
nvufvwieg.com
ochengorit.ru
otoperhone.com
outbounduk.net
outlookexpres.net
peertag.com
penetratedsync.su
pizdecnujzno.ru
proxy-tor-service.com
recorderbooks.net
relectsdispla.net
reportingglan.com
restaurantequipmentparadise.net
roobihhooerses.at
rusistema.ru
salesplaytime.net
sbliteratedtum.su
scanskype.pl
secrettapess.com
secureaction120.com
sludgekeychai.net
smartsecurity-app.com
smartsecurityapp2013.com
smurfberrieswd.su
solidlettersiz.su
stackltiplied.net
streetgreenlj.com
streetlookups.com
susubaby.net
sweetcarsinkas.at
tasteh-pux.com
techno5room.ru
testerpro5.ru
timeschedulin.com
time-update.com
time-update.net
trackerpro5.ru
twintrade.net
uestsradiates.net
usergateproxy.net
virgin-altantic.net
xenaidaivanov.ru
yelpwapphoned.com
zeouk-gt.com
zoohits.net

IPs and hosts:
5.175.155.183 (GHOSTnet, Germany)
37.131.214.69 (Interra Ltd, Russia)
41.89.6.179 (Kenya Education Network, Kenya)
42.62.29.4 (Forest Eternal, China)
50.193.197.178 (Comcast, US)
54.214.22.177 (Amazon AWS, US)
62.109.30.168 (TheFirst-RU, Russia)
77.237.190.22 (Parsun Network Solutions, Iran)
82.50.45.42 (Telecom Italia, Italy)
91.93.151.127 (Global Iletisim Hizmetleri, Turkey)
91.193.75.55 (KGB Hosting, Serbia)
94.249.208.228 (GHOSTnet, Germany)
95.43.161.50 (BTC, Bulgaria)
99.61.57.201 (AT&T, US)
103.7.251.36 (Fiberathome, Bangladesh)
109.169.64.170 (ThrustVPS, US)
112.196.2.39 (Quadrant Televentures / HFCL Infotel, India)
114.4.27.219 (Indosat, Indonesia)
114.247.121.139 (China Unicom, China)
115.28.35.163 (HiChina Web Solutions, China)
122.160.51.9 (ABTS, Delhia)
128.174.240.37 (University of Illinois, US)
128.174.240.52 (University of Illinois, US)
128.174.240.74 (University of Illinois, US)
128.174.240.153 (University of Illinois, US)
128.174.240.213 (University of Illinois, US)
140.117.164.154 (Sun Yat-sen University, Taiwan)
151.1.224.118 (Itnet, Italy)
159.253.18.253 (FastVPS, Russia)
162.209.12.86 (Rackspace, US)
166.78.136.235 (Rackspace, US)
177.5.244.236 (Brasil Telecom, Brazil)
178.20.231.214 (Salay Telekomunikasyon Ticaret Limited, Turkey)
178.209.126.87 (WestCall Ltd, Russia)
181.52.237.17 (Telmex, Colmbia)
183.82.221.13 (Hitech, India)
186.215.126.52 (Global Village Telecom, Brazil)
188.32.153.31 (National Cable Networks, Russia)
190.106.207.25 (Comcel, Guatemala)
192.154.103.81 (Gorillaservers, US)
192.210.216.53 (ColoCrossing, US)
197.246.3.196 (The Noor Group, Egypt)
201.65.23.153 (Comercial 15 De Novembro Ltda, Brazil)
201.170.148.171 (Telefonos del Noroeste, Mexico)
204.45.7.213 (FDCservers.net, US)
208.68.36.11 (Digital Ocean, US)
210.61.8.50 (Chunghwa Telecom, Taiwan)
212.179.221.31 (Bezeq International, Israel)
213.113.120.211 (Telenor, Sweden)
217.174.211.1 (Agarik SA, France)
222.200.187.83 (Sun Yat-sen University, China)

Recommended IP blocklist:
5.175.155.183
37.131.214.69
41.89.6.179
42.62.29.4
50.193.197.178
54.214.22.177
62.109.28.0/22
77.237.190.0/24
82.50.45.42
91.93.151.127
91.193.75.0/24
94.249.208.228
95.43.161.50
99.61.57.201
103.7.251.36
109.169.64.170
112.196.2.39
114.4.27.219
114.247.121.139
115.28.35.163
122.160.51.9
128.174.240.0/24
140.117.164.154
151.1.224.118
159.253.18.0/24
162.209.12.86
166.78.136.235
177.5.244.236
178.20.231.214
178.209.126.87
181.52.237.17
183.82.221.13
186.215.126.52
188.32.153.31
190.106.207.25
192.154.103.81
192.210.216.53
197.246.3.196
201.65.23.153
201.170.148.171
204.45.7.213
208.68.36.11
210.61.8.50
212.179.221.31
213.113.120.211
217.174.211.1
222.200.187.83

IPs advertising as nameservers (I'm pretty sure some of these are bogus, so use these for research purposes only):
2.121.229.200 (Sky Broadband, UK)
5.175.146.153 (GHOSTnet, Germany)
5.175.154.17 (GHOSTnet, Germany)
5.175.154.149 (GHOSTnet, Germany)
5.231.18.4 (GHOSTnet, Germany)
6.18.199.178 (Department of Defense, US)
6.20.13.25 (Department of Defense, US)
8.13.139.1 (Level 3 Communications, US)
8.18.19.15 (Level 3 Communications, US)
8.18.19.16 (Level 3 Communications, US)
11.3.51.158 (Department of Defense, US)
12.179.132.98 (Intuit, US)
14.139.209.13 (National Institute Of Technology, India)
15.78.78.23 (Hewlett Packard, US)
15.84.23.131 (Hewlett Packard, US)
17.19.12.100 (Apple Inc, US)
20.2.45.143 (CSC, US)
22.100.28.100 (Department of Defense, US)
29.125.31.77 (Department of Defense, US)
42.96.142.17 (Alibaba, China)
42.96.194.13 (Alibaba, China)
46.254.18.79 (Internet-Hosting Ltd, Russia)
65.34.1.1 (RoadRunner / Bright House, US)
65.180.199.2 (Sprint, US)
66.100.109.112 (Savvis, US)
71.123.11.14 (Verizon, US)
77.99.44.18 (Virgin Media, UK)
80.249.65.80 (Djaweb, Algeria)
81.31.227.60 (Chapar Raseneg, Iran)
85.25.189.163 (Intergenia / PlusServer AG, Germany)
91.215.156.62 (Infinite Technologies, Netherlands)
91.242.214.33 (Hostcircle, India)
92.190.190.191 (France Telecom, France)
95.143.41.41 (Inline Internet / VPS4less, Germany)
112.72.64.217 (VTC Wireless Broadband Company, Vietnam)
114.199.141.85 (Hyundai Communications, Korea)
125.39.104.86 (Beijing Sinainternetinformationservice, China)
153.127.248.205 (Kagoya Japan Corporation, Japan)
162.209.14.28 (Rackspace, US)
173.1.12.57 (GoGrid LLC, US)
175.102.0.187 (Shanghai Yovole Networks, China)
176.19.224.180 (Mobily, Saudi Arabia)
177.5.230.242 (Brasil Telecom, Brazil)
184.106.229.74 (Rackspace, US)
186.25.27.65 (Telcel, Venezuela)
186.25.27.66 (Telcel, Venezuela)
201.101.98.89 (UniNet, Mexico)
202.63.105.86 (Southern Online Bio Technologies, India)
202.93.114.90 (FirstasiaNet, Indonesia)
207.58.158.186 (Servint, US)
207.182.146.247 (Xlhost, US)
209.140.18.37 (Landis Holdings, US)
210.25.137.197 (China Education and Research Network, China)
211.20.45.138 (Chunghwa Telecom, Taiwan)
214.191.12.134 (Department of Defense, US)
214.191.102.34 (Department of Defense, US)

55-Inch TV Amazon.com spam / federal-credit-union.com

This fake Amazon.com spam leads to malware on federal-credit-union.com:


From:     auto-confirm@email.amazon.net [loyolay3@emalsrv.amazonmail.com]
Reply-To:     "auto-confirm@email.amazon.net" [loyolay3@emalsrv.amazonmail.com]
Date:     29 May 2013 16:55
Subject:     Amazon.com order of Samsung UN554X6050 55-Inch

Kindle Store  |  Your Account  |  Amazon.com Order Confirmation Order #134-8080453-8538443

[redacted] Thank you for shopping with us. We’d like to let you know that Amazon has received your order, and is preparing it for shipment. Your estimated delivery date is below. If you would like to view the status of your order or make any changes to it, please visit Your Orders on Amazon.com.

Your estimated delivery date is: Thursday, May 30, 2013 - Friday, May 31, 2013 Your shipping speed: Next Day Air Your order was sent to: Tyler Scott 2516 Columbia Dr Washington, WA 40830-9361 United States

Order Details

Order #134-8080453-8538443 Placed on Wensday, May 29, 2013

Samsung UN554X6050 55-Inch 1080p 120Hz LED 3D HDTV (Dark Grey) Electronics In Stock Sold by World Wide Stereo, Inc. $1,099.99

Item Subtotal: $1,099.99 Shipping & Handling: $0.00 Total Before Tax: $1,099.99 Estimated Tax: $0.00 Order Total: $1,099.99

To learn more about ordering, go to Ordering from Amazon.com. If you want more information or need more assistance, go to Help.

Thank you for shopping with us. Amazon.com

Unless otherwise noted, items are sold by Amazon.com LLC and taxed if shipped to Kansas, North Dakota, New York, Kentucky or Washington. If your order contains one or more items from an Amazon.com partner it may be subject to state and local sales tax, depending on the state to which the item is being shipped. Learn more about tax and seller information. This email was sent from a notification-only address that cannot accept incoming email. Please do not reply to this message.

I have also seen a similar spam with the subject "Amazon.com order of Sharp UN55EH5080 55-Inch" and I guess there are others. The spam goes through a legitimate hacked site and ends up on [donotclick]federal-credit-union.com/news/basic_dream-goods.php (report here). Luckily right at the moment this domain is suspended and won't work, however. There is a very large number of connected domains though which I am compiling a blocklist for and will post later..

Update: some other subjects include "Amazon.com order of Panasonic UN55EH6030 55-Inch" and "Amazon.com order of Akai NPK55KR9070 55-Inch".

Update 2: the malicious landing page has been replaced  with one using the domain ozonatorz.com.

Something (a bit) evil on 158.255.212.96 and 158.255.212.97

The IPs 158.255.212.96 and 158.255.212.97 (EDIS GmbH, Austria) are hosting malware used in injection attacks (see this example for fussball-gsv.de). These two examples report a TDS URL pattern which is resistant to automated analysis. The domains appear to be part of a traffic exchanger system (never a good idea), but they have been used to distribute malware.

The following sites are hosted on those two domains, plus a link to the Google Safebrowsing diagnostics:
linkstoads.net [no malware reported]
node1.hostingstatics.org [malware reported]
node2.hostingstatics.org
nodeph.hostingstatics.org
numstatus.com [no malware reported]
systemnetworkscripts.org [no malware reported]
finger2.climaoluhip.org [malware reported]
connecthostad.net [malware reported]
netstoragehost.com [malware reported]
nethostingdb.com [no malware reported]

In the cases where no malware has been reported it may well be because Google hasn't visited the site. The domains all have anonymous WHOIS details and have been registered in the past year or so.

I can identify a couple more IPs in this cluster, and I would advise you to treat all the domains here as suspect and add them to your blocklist:
158.255.212.96
158.255.212.97
193.102.11.3
205.178.182.1
hostingstatics.org
climaoluhip.org
numstatus.com
linkstoads.net
systemnetworkscripts.org
connecthostad.net
netstoragehost.com
nethostingdb.com