IRS Spam / tv-usib.com

This fake IRS spam leads to malware on tv-usib.com:

Date:      Thu, 27 Dec 2012 22:14:44 +0400
From:      Internal Revenue Service [information@irs.gov]
Subject:      Your transaction is not approved

Your Income Tax outstanding transaction (ID: 3870703170305), recently ordered for processing from your checking account was rejected by Internal Revenue Service payment processing unit.

Canceled Tax transfer
Tax Transaction ID:     3870703170305
Rejection ID     See details in the report below
Federal Tax Transaction Report     tax_report_3870703170305.pdf (Adobe Acrobat Document)

Internal Revenue Service 3192 Aliquam Rd. Edmond 65332 Oregon

The malicious payload is at [donotclick]tv-usib.com/detects/property-mass-dollar_figure.php hosted on the well-known IP of 59.57.247.185 in China. The following malicious domains appear to be on that IP:


sessionid0147239047829578349578239077.pl
tv-usib.com
proxfied.net
timesofnorth.net
latticesoft.net