Kaspersky researcher Dmitry Tarakanov reports that new samples of the Zeus malware have appeared with additional features that weren't previously available.

"After the Zeus and SpyEye code bases were joined later last year -- which researchers confirmed through the appearance of versions of each tool that showed up with identical sections of code -- it was thought that Zeus as a standalone attack tool had breathed its last," writes threatpost's Dennis Fisher.

"However, that appears not to be the case," Fisher writes. "Researchers have found new versions that include double decryption routines not seen before, as well as an extra anti-analysis check."

Click here to read the threatpost article.

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