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Fake LogMeIn Certificate Update with Bad AV Detection Rate, (Mon, Sep 22nd)

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I just receive a pretty "plausible looking" e-mail claiming to originate from Logmein.com. The e-mail passed the first "gut check".

  • The "From" address is auto-mailer@logmein.com.
  • It was sent to an address I have used for Logmein in the past
  • The only link inside the e-mail went to a legit Logmein URL.

Of course, the .zip attachment did set off some alarm bells, in particular as it unzipped to a .scr (Screen Saver).

According to VirusTotal, AV detection is almost non-existant at this point:

LogmeIn does publish a SPF record, and the e-mail did not originate from a valid LogmeIn mail sender, so it should be easy to descriminate against these emails using a standard spam filter.

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Johannes B. Ullrich, Ph.D.
STI|Twitter|LinkedIn

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

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