Research

Research

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Research

Versatile and infectious: Win64/Expiro is a cross-platform file infector

Recently, our anti-virus laboratory discovered an interesting new modification of a file virus known as Expiro which targets 64-bit files for infection. File-infecting viruses are well known and have been studied comprehensively over the years, but malicious code of this type almost invariably aimed to modify 32-bit files. One such family of file viruses, called

Operation Hangover: more links to the Oslo Freedom Forum incident

In our previous post on Operation Hangover, we revealed the existence of an attack group, apparently operating from within India, who were mainly targeting systems in Pakistan. In this post, we will analyze the Mac OS X samples that have been linked to this group and will provide new evidence that the Mac and Windows spywares are related.

Job Scams: Nice Work If You Can Get It

The new ESET blog format must be striking a real chord with people. At any rate, job offers are just pouring in. Except that they don't seem to be jobs for security bloggers, or for web developers like the team that maintains this site.