From ScanSafe STAT Blog

Seems there is a version of Gumblar circulating in Japan.

ScanSafe STAT Blog - ScanSafe STAT Blog - Japan's GENO = Gumblar:

The security community is an international one and researchers from the respective companies are a pretty collaborative group. I was reminded of just how international it is when a colleague from G-Data dropped me an email earlier today. Their Japan partners had contacted them, saying the Gumblar reports from ScanSafe sounded very much like the GENO reports that had also been circulating in Japan. And as it turns out, indeed they were the same.

http://blog.scansafe.com/journal/2009/5/18/japans-geno-gumblar.html