Phishing Activity Trends ReportAugust, 2006

Phishing is a form of online identity theft that employs both social engineering and technical subterfuge to steal
consumers' personal identity data and financial account credentials. Social-engineering schemes use 'spoofed' emails to lead consumers to counterfeit websites designed to trick recipients into divulging financial data such asaccount usernames and passwords. Hijacking brand names of banks, e-retailers and credit card companies, phishers
often convince recipients to respond. Technical subterfuge schemes plant crimeware onto PCs to steal credentials
directly, often using key logging systems to intercept consumers online account user names and passwords, and tocorrupt local and remote navigational infrastructures to misdirect consumers to counterfeit websites and to authentic
websites through phisher-controlled proxies that can be used to monitor and intercept consumers’ keystrokes.
The monthly Phishing Activity Trends Report analyzes phishing attacks reported to the Anti-Phishing Working Group(APWG) via the organization’s website at http://www.antiphishing.org or email submission toreportphishing@antiphishing.org. The APWG phishing attack repository is the Internet’s most comprehensive archiveof email fraud and phishing activity. The APWG additionally measures the evolution, proliferation and propagation ofcrimeware drawing from the independent research of our member companies. In the second half of this report are
tabulations of crimeware statistics and reportage on specific criminal software detected by our member researchers.

Highlights
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Number of unique phishing reports received in August:
Number of unique phishing sites received in August:
Number of brands hijacked by phishing campaigns in August:
Number of brands comprising the top 80% of phishing campaigns in August:Country hosting the most phishing websites in August:Contain some form of target name in URL:
No hostname just IP address:
Percentage of sites not using port 80:
Average time online for site:
Longest time online for site:

26150
10091
14817United States
48 %
36 %
5.9 %
4.5 days
31 days

Methodology
APWG is continuing to refine and develop our tracking and reporting methodology. We have recently re-instated thetracking and reporting of unique phishing reports (email campaigns) in addition to unique phishing sites. An email
campaign is a unique email sent out to multiple users, directing them to a specific phishing web site, (multiplecampaigns may point to the same web site). APWG counts unique phishing report emails as those in a given monthwith the same subject line in the email.
APWG also tracks the number of unique phishing websites. This is now determined by unique base URLs of thephishing sites.
APWG is also tracking crimeware instances (unique software applications as determined by MD5 hash of thecrimeware sample) as well as unique sties that are distributing crimeware (typically via browser drive-by exploits).
The Phishing Attack Trends Report is published monthly by the Anti-Phishing Working Group, an industry association focusedon eliminating the identity theft and fraud that result from the growing problem of phishing and email spoofing. For further
information, please contact Ronnie Manning at rmanning@websense.com or 858.320.9274 or APWG Secretary General Peter
Cassidy at 617.669.1123. Analysis for the Phishing Attack Trends Report has been donated by the following companies:

Anti-Phishing Working Group
http://www.antiphishing.org ● info@antiphishing.org

Phishing Email Reports And Phishing Site Trends
The total number of unique phishing reports submitted to APWG in August 2006 was 26,150 – an increase of nearly
three thousand attacks from July and is the second most ever recorded. This is a count of unique phishing email
reports received by the APWG from the public and its research partners.

Phishing Reports Received August '05 - August '06
28571
26150

28000
23670

24000
20000
16000 13776 13562

15820

16882

15244

17877 17163 18480 17490

20109

12000
8000
4000
0
AugustOctober

DecemberFebruary

April

June

August

The number of unique phishing websites detected by APWG was 10,091 in August 2006.

New Phishing Sites by Month August '05 - August '06
16000

14191
11121

12000

9715

11976

9103 9666

10047

10091

June

August

7197

8000

5259

5242
4367 4630

4000

0
AugustOctober

DecemberFebruary

April

Anti-Phishing Working Group
http://www.antiphishing.org ● info@antiphishing.org

Top Used Ports Hosting Phishing Data Collection Servers
August saw a continuation of a trend ofHTTP port 80 being the most popular port
used at 94.1% of all phishing sites
reported.

Port 4443(2.64%)
Port 680(1.44%)

7 other ports <.2%
(1.82%)

Port 80(94.1%)

Brands and Legitimate Entities Hijacked By Email Phishing Attacks
Number ofReported Brands

160
120

84

106 96121
93

137 130
101 10580

154 148

92
70

400Au
Se gu
pt stemb
O er
cto
No beve r
De mb
ce e rmb
Ja e rnu
Fe a rybruar
M yarch
April
May
June
Ju
A u lygust

August 2006 showed thesecond highest amount ofbrands tracked by the APWGto date.

Hijacked Brands by Month
August '05 - August '06

Anti-Phishing Working Group
http://www.antiphishing.org ● info@antiphishing.org

Most Targeted Industry Sectors
Financial Services continue to be the mosttargeted industry sector, growing to 92.6%
of all attacks in the month of August.

Retail (4.1%)
ISP (1.4%)
Miscellaneous(1.9%)

FinancialServices(92.6%)Web Phishing Attack Trends
Countries Hosting Phishing Sites
In August, Websense® Security Labs™ saw a continuation of the top three countries hosing phishing websites. TheUnited States remains the on the top of the list with 27.88%. The rest of the top 10 breakdown is as follows – China
14%, Republic of Korea 9.59%, France 4.07%, Japan 3.66%, Germany 3.23%, Australia 3.06%, Russia 2.46%,
Canada 2.22%, Sweden 2.04%.

Top 10 Phishing Sites Hosting Countries
Republic o f Ko rea

FranceJapan
GermanyA ustralia

China
RussiaCanadaSweden

United States

Anti-Phishing Working Group
http://www.antiphishing.org ● info@antiphishing.org

PROJECT: Crimeware
Crimeware Taxonomy & Samples According to Classification in August 2006
PROJECT: Crimeware categorizes crimeware attacks as follows, though the taxonomy will grow as variations inattack code are spawned:

Phishing-based Trojans - Keyloggers
Definition: Crimeware code which is designed with the intent of collecting information on the end-user in order tosteal those users' credentials. Unlike most generic keyloggers, phishing-based keyloggers have tracking components
which attempt to monitor specific actions (and specific organizations, most importantly financial institutions and online
retailers and ecommerce merchants) in order to target specific information, the most common are; access to financial
based websites, ecommerce sites, and web-based mail sites.

Phishing-based Trojans – Keyloggers, Unique Variants

Password Stealing Malicious CodeUnique Applications
250
200

168

150
100

184 192 197 180165 180154142

215 212182 172

t

Augus

July

JuneayM

AprilAuSe gust
ptem
ber
O
ct
ober
Novem
De bece rm
be
Ja r
nu
aryFe
br
uary
M
arch500

Phishing-based Trojans – Keyloggers, Unique Websites Hosting Keyloggers
Password Stealing Malicious Code URLs
3500
3000
2500

1000

2157

1912

2000
1500

2945

2683

958 965 863 1044

2100

1678

2303
1850

1100

500

Anti-Phishing Working Grouphttp://www.antiphishing.org ● info@antiphishing.org

July
Augu
stMayJunerilApAu
Se gustptembO erctobNov erem
Dbeecem rbeJa rnuFe arybruaryM
arch0

Phishing-based Trojans – Redirectors
Definition: Crimeware code which is designed with the intent of redirecting end-users network traffic to a location
where it was not intended to go to. This includes crimeware that changes hosts files and other DNS specificinformation, crimeware browser-helper objects that redirect users to fraudulent sites, and crimeware that may install a
network level driver or filter to redirect users to fraudulent locations. All of these must be installed with the intention ofcompromising information which could lead to identify theft or other credentials being taken with criminal intent.
Along with phishing-based keyloggers we are seeing high increases in traffic redirectors. In particular the highest
volume is in malicious code which simply modifies your DNS server settings or your hosts file to redirect either somespecific DNS lookups or all DNS lookups to a fraudulent DNS server. The fraudulent server replies with “good”
answers for most domains, however when they want to direct you to a fraudulent one, they simply modify their nameserver responses. This is particularly effective because the attackers can redirect any of the users requests at any
time and the end-users have very little indication that this is happening as they could be typing in the address on theirown and not following an email or Instant Messaging lure.

Phishing-based Trojans & Downloader’s Hosting Countries (by IP address)
The chart below represents a breakdown of the websites which were classified during August as hosting malicious
code in the form of either a phishing-based keylogger or a Trojan downloader which downloads a keylogger.
For the first time ever recorded by the APWG, the United States has been surpassed as the top geographic location
by Russia with 32.12%
The rest of the breakdown was as follows; United States 25.45%, Republic of Korea 5.35%, Brazil 4.96%, Spain
4.7%, Portugal 3.7%, United Kingdom 3.04%, China 2.84%, Canada 2.18%, Italy 1.78%.

Top 10 Phishing Based Keylogger and Trojan
Downloaders by Hosting Country
Republic o f Ko rea
BrazilSpain
P o rtugal

United States

UKChinaCanadaItaly

RussiaAnti-Phishing Working Group
http://www.antiphishing.org ● info@antiphishing.org

Phishing Research Contributors

dMarkMonitor

PandaLabs

Websense Security Labs™

MarkMonitor is the global leader
in delivering comprehensive
online corporate identity
protection services, with a focus
on making the Internet safe foronline transactions.

PandaLabs is an international
network of research andtechnical support centersdevoted to protecting users
against malware.

Websense Security Labs missionis to discover, investigate, andreport on advanced Internetthreats to protect employee
computing environments.

For media inquiries please contact Ronnie Manning at rmanning@websense.com or 858.320.9274 or Peter Cassidy,
APWG Secretary General at 617.669.1123.

About the Anti-Phishing Working GroupThe Anti-Phishing Working Group (APWG) is an industry association focused on eliminating the identity theft and fraudthat result from the growing problem of phishing and email spoofing. The organization provides a forum to discussphishing issues, define the scope of the phishing problem in terms of hard and soft costs, and share information andbest practices for eliminating the problem. Where appropriate, the APWG will also look to share this information withlaw enforcement.
Membership is open to qualified financial institutions, online retailers, ISPs, the law enforcement community, andsolutions providers. There are more than 1500 companies and government agencies participating in the APWG andmore than 2400 members. Note that because phishing attacks and email fraud are sensitive subjects for manyorganizations that do business online, the APWG has a policy of maintaining the confidentiality of member
organizations.
The website of the Anti-Phishing Working Group is http://www.antiphishing.org. It serves as a public and industry
resource for information about the problem of phishing and email fraud, including identification and promotion ofpragmatic technical solutions that can provide immediate protection and benefits against phishing attacks. The
analysis, forensics, and archival of phishing attacks to the website are currently powered by Tumbleweed
Communications' Message Protection Lab.
The APWG, a 501c6 tax-exempted corporation, was founded by Tumbleweed Communications and a number ofmember banks, financial services institutions, and e-commerce providers. It held its first meeting in November 2003 inSan Francisco and in June 2004 was incorporated as an independent corporation controlled by its steering committee,
its board and its executives.

Anti-Phishing Working Group
http://www.antiphishing.org ● info@antiphishing.org