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ABSTRACT
Monitoring any portion of the Internet address space reveals incessant activity. This holds even when monitoring traffic sent to unused addresses, which we term "background radiation. " Background radiation reflects fundamentally nonproductive traffic, either malicious (flooding backscatter, scans for vulnerabilities, worms) or benign (misconfigurations). While the general presence of background radiation is well known to the network operator community, its nature has yet to be broadly characterized. We develop such a characterization based on data collected from four unused networks in the Internet. Two key elements of our methodology are <i>(i)</i> the use of <i>filtering</i> to reduce load on the measurement system, and <i>(ii)</i> the use of <i>active responders</i> to elicit further activity from scanners in order to differentiate different types of background radiation. We break down the components of background radiation by protocol, application, and often specific exploit; analyze temporal patterns and correlated activity; and assess variations across different networks and over time. While we find a menagerie of activity, probes from worms and autorooters heavily dominate. We conclude with considerations of how to incorporate our characterizations into monitoring and detection activities.
REFERENCES
Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.
| |
1
|
W32 A gobot IB. http://www.sophos.com/virusinfo/analyses/trojagobotib.html.
|
| |
2
|
C. Anley. Creating arbitrary shellcode in unicode expanded strings, January 2002. http://www.nextgenss.com/papers/unicodebo.pdf.
|
 |
3
|
|
| |
4
|
L. Baldwin, P. Sloss, and S. Friedl. Iraqi Trace. http://www.mynetwatchman.com/kb/security/articles/iraqiworm/iraqitrace. htm.
|
| |
5
|
W32 Beagle. J. http://securityresponse.symantec.com/avcenter/venc/data/w32.beagle.j@mm.html.
|
| |
6
|
B. Caswell and M. Roesch. The SNORT network intrusion detection system. http://www.snort.org, April 2004.
|
| |
7
|
Common Internet File System. http://www.snia.org/tech_activities/CIFS/CIFS-TR-1p00_FINAL.pdf.
|
| |
8
|
M. Dacier, F. Pouget, and H. Debar. Attack processes found on the internet. In Proceedings of NATO Symposium, 2004.
|
| |
9
|
P. Danzig, S. Jamin, R. C'aceres, D. Mitzel, and D. Estrin. An empirical workload model for driving wide-area TCP/IP network simulations. Internetworking: Research and Experience, 3:1--26, 1992.
|
| |
10
|
DCE 1.1: Remote procedure call. http://www.opengroup.org/onlinepubs/9629399/toc.htm.
|
| |
11
|
Flowreplay Design Notes. http://www.synfin.net/papers/flowreplay.pdf.
|
| |
12
|
B. Greene. BGPv4 Security Risk Assessment, June 2002.
|
| |
13
|
The Honeynet Project. http://project.honeynet.org, 2003.
|
| |
14
|
J. Jung, V. Paxson, A. Berger,, and H. Balakrishnan. Fast portscan detectionusing sequential hypothesis testing. In Proceedings of the IEEE Symposium on Security and Privacy, Oakland, CA, May 2004.
|
| |
15
|
H. Kim and B. Karp. Autograph: Toward automated, distributed worm signature detection. In 13th USENIX Security Symposium, San Diego, California, August 2004.
|
 |
16
|
|
| |
17
|
C. Kreibich and J. Crowcroft. Honeycomb--creating intrusion detection signatures using honeypots. In 2nd Workshop on Hot Topics in Networks (Hotnets-II), Cambridge, Massachusetts, November 2003.
|
| |
18
|
D. Moore. Network telescopes: Observing small or distant security events. Invited Presentation at the 11th USENIX Security Symposium, 2002.
|
| |
19
|
David Moore , Vern Paxson , Stefan Savage , Colleen Shannon , Stuart Staniford , Nicholas Weaver, Inside the Slammer Worm, IEEE Security and Privacy, v.1 n.4, p.33-39, July 2003
[doi> 10.1109/MSECP.2003.1219056]
|
| |
20
|
D. Moore, V. Paxson, S. Savage, C. Shannon, S. Staniford, and N. Weaver. The spread of the sapphire/slammer worm. http://www.caida.org/outreach/papers/2003/sapphire/sapphire.html, 2003.
|
 |
21
|
|
| |
22
|
D. Moore, C. Shannon, G. Voelker, and S. Savage. Internet quarantine: Requirements for containing self-propagating code. In Proceedings of IEEE INFOCOM, April 2003.
|
| |
23
|
D. Moore, G. Voelker, and S. Savage. Inferring internet denial of service activity. In Proceedings of the 2001 USENIX Security Symposium, Washington D. C., August 2001.
|
| |
24
|
W32 Mydoom. A@mm. http://securityresponse.symantec.com/avcenter/venc/data/w32.mydoom.a@mm.html.
|
| |
25
|
|
| |
26
|
|
| |
27
|
N. Provos. The Honeyd Virtual Honeypot. http://www.honeyd.org, 2003.
|
| |
28
|
W32 Randex. D. http://www.liutilities.com/products/wintaskspro/processlibrary/msmsgri32.
|
| |
29
|
|
| |
30
|
W32 Sasser. Worm. http://securityresponse. symantec. com/avcenter/venc/data/w32. sasser. worm. html.
|
| |
31
|
Security Focus. Microsoft IIS 5. 0 "translate: f" source disclosure vulnerability. http://www.securityfocus. com/bid/1578/discussion/, April 2004.
|
| |
32
|
S. Singh, C. Estan, G. Varghese, and S. Savage. The Earlybird system for real-time detection of unknown worms. Technical Report CS2003-0761, University of California, San Diego, August 2003.
|
| |
33
|
|
| |
34
|
K. Thompson, G. Miller, and R. Wilder. Wide area I nternet traffic patterns and characteristics. IEEE Network, 11(6):10--23, November 1997.
|
| |
35
|
Make your richer! Get more money easily! http://www.per.rcpt.to/lists/rlinetd/msg01850.html.
|
| |
36
|
Dame Ware Mini Remote Control Server <= 3. 72 buffer overflow. http://www.securityfocus.com/archive/1/347576.
|
| |
37
|
Microsoft Windows DCOM RPC interface buffer overrun vulnerability (MS 03-026). http://www.securityfocus.com/bid/8205.
|
| |
38
|
Microsoft Windows Locator Service buffer overflow vulnerability (MS 03-001). http://www.securityfocus.com/bid/6666.
|
| |
39
|
Microsoft Windows 2000 Web DAV buffer overflow vulnerability (MS 03-007). cite http://www.securityfocus.com/bid/7116.
|
| |
40
|
Windows Messenger Popup Spam. http://www.lurhq.com/popup_spam.html.
|
| |
41
|
W32 Xibo. http://www.sophos.com/virusinfo/analyses/w32xiboa.html.
|
| |
42
|
V. Yegneswaran, P. Barford, and D. Plonka. On the design and use of internet sinks for network abuse monitoring. In Proceedings of Recent Advances in Intrusion Detection, 2004.
|
 |
43
|
|
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|
|
|
|
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|
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|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Yu Jin , György Simon , Kuai Xu , Zhi-Li Zhang , Vipin Kumar, Gray's anatomy: dissecting scanning activities using IP gray space analysis, Proceedings of the 2nd USENIX workshop on Tackling computer systems problems with machine learning techniques, p.1-6, April 10, 2007, Cambridge, MA
|
|
|
|
|
|
|
|
|
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|
|
|
James Newsome , David Brumley , Jason Franklin , Dawn Song, Replayer: automatic protocol replay by binary analysis, Proceedings of the 13th ACM conference on Computer and communications security, October 30-November 03, 2006, Alexandria, Virginia, USA
|
|
|
|
|
|
|
|
|
Lei Chen , Raghu Ramakrishnan , Paul Barford , Bee-Chung Chen , Vinod Yegneswaran, Composite subset measures, Proceedings of the 32nd international conference on Very large data bases, September 12-15, 2006, Seoul, Korea
|
|
|
|
|
|
Michael Bailey , Evan Cooke , Farnam Jahanian , Niels Provos , Karl Rosaen , David Watson, Data reduction for the scalable automated analysis of distributed darknet traffic, Proceedings of the Internet Measurement Conference 2005 on Internet Measurement Conference, p.21-21, October 19-21, 2005, Berkeley, CA
|
|
|
|
|
|
|
|
|
Cliff C. Zou , Nick Duffield , Don Towsley , Weibo Gong, Adaptive defense against various network attacks, Proceedings of the Steps to Reducing Unwanted Traffic on the Internet on Steps to Reducing Unwanted Traffic on the Internet Workshop, p.10-10, July 07, 2005, Cambridge, MA
|
|
|
|
|
|
Vinod Yegneswaran , Jonathon T. Giffin , Paul Barford , Somesh Jha, An architecture for generating semantics-aware signatures, Proceedings of the 14th conference on USENIX Security Symposium, p.7-7, July 31-August 05, 2005, Baltimore, MD
|
|
|
|
|
|
|
|
|
Evan Cooke , Andrew Myrick , David Rusek , Farnam Jahanian, Resource-aware multi-format network security data storage, Proceedings of the 2006 SIGCOMM workshop on Large-scale attack defense, p.177-184, September 11-15, 2006, Pisa, Italy
|
|
|
Brian Eriksson , Paul Barford , Robert Nowak , Mark Crovella, Learning network structure from passive measurements, Proceedings of the 7th ACM SIGCOMM conference on Internet measurement, October 24-26, 2007, San Diego, California, USA
|
|
|
Yu Jin , Zhi-Li Zhang , Kuai Xu , Feng Cao , Sambit Sahu, Identifying and tracking suspicious activities through IP gray space analysis, Proceedings of the 3rd annual ACM workshop on Mining network data, June 12-12, 2007, San Diego, California, USA
|
|
|
|
|
|
|
|
|
|
|
|
Chris Kanich , Kirill Levchenko , Brandon Enright , Geoffrey M. Voelker , Stefan Savage, The heisenbot uncertainty problem: challenges in separating bots from chaff, Proceedings of the 1st Usenix Workshop on Large-Scale Exploits and Emergent Threats, p.1-9, April 15-15, 2008, San Francisco, California
|
|
|
|
|
|
|
|
|
|
|
|
Jose M. Gonzalez , Vern Paxson , Nicholas Weaver, Shunting: a hardware/software architecture for flexible, high-performance network intrusion prevention, Proceedings of the 14th ACM conference on Computer and communications security, October 28-31, 2007, Alexandria, Virginia, USA
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Jaeyeon Jung , Anmol Sheth , Ben Greenstein , David Wetherall , Gabriel Maganis , Tadayoshi Kohno, Privacy oracle: a system for finding application leaks with black box differential testing, Proceedings of the 15th ACM conference on Computer and communications security, October 27-31, 2008, Alexandria, Virginia, USA
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Zhichun Li , Anup Goyal , Yan Chen , Vern Paxson, Automating analysis of large-scale botnet probing events, Proceedings of the 4th International Symposium on Information, Computer, and Communications Security, March 10-12, 2009, Sydney, Australia
|
|
|
Andrew G. Miklas , Stefan Saroiu , Alec Wolman , Angela Demke Brown, Bunker: a privacy-oriented platform for network tracing, Proceedings of the 6th USENIX symposium on Networked systems design and implementation, p.29-42, April 22-24, 2009, Boston, Massachusetts
|
|
|
|
|