System and method for detecting remotely controlled E-mail spam hosts

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United States of America Patent

PATENT NO 8904530
SERIAL NO

12341609

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system for detecting a remotely controlled e-mail spam host. The system includes an E-mail spammer detection unit and a host traffic profiling unit. The E-mail spammer detection unit identifies E-mail Spammers based on SMTP traffic characteristics. The host profiling unit extracts traffic components from the plurality of Internet traffic associated with an E-mail Spammer; interprets the extracted traffic components and determines whether the E-mail Spammer is a compromised host. The system may also include a botnet controller detection unit that analyzes traffic associated with compromised E-mail Spammers and identifies the botnet Controller remotely controlling the compromised E-mail Spammer.

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Patent Owner(s)

  • AT&T INTELLECTUAL PROPERTY I, L.P.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ehrlich, Willa Highland Park, US 6 131
Hoeflin, David Middletown, US 13 216
Hurley, Daniel Marlboro, US 2 48
Karasaridis, Anestis Oceanport, US 37 707
Liu, Danielle Morganville, US 24 419

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