Date: Tue, 18 Jun 2013 01:21:34 -0800 [05:21:34 EDT]
Subject: Your UPS Invoice is Ready
UPS Billing Center
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The link in the email goes through a legitimate hacked site but then ends up on a malicious payload at [donotclick]rmacstolp.net/news/fishs_grands.php (report here and here). The payload appears to be the Blackhole Exploit kit, but the site seems to be either not working or (more likely) is being resistant to analysis.
If not called properly, the malware appears to serve up random payload pages.. I think they may be fake ones to evade detection. Here are some of them:
rmacstolp.net is hosted on the following IPs:
22.214.171.124 (Global Village Telecom, Brazil)
126.96.36.199 (Greendot, Trinidad and Tobago)
188.8.131.52 (Universitatea Transilvania Brasov, Romania)
184.108.40.206 (LINKdotNET Telecom Limited, Pakistan)