New Bagles spreading actively

The first day of spring brought us five new Bagle variants within a few hours. We detect them as and antivirus database updates with protection against all of them are available.

We are analysing the worms in detail and will keep you posted if anything interesting shows up. We suspect that the worms have been seeded via a spammer mailing. a spam mailing. A full description will be available once the analysis is complete.

New Bagles spreading actively

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The SessionManager IIS backdoor

In early 2022, we investigated an IIS backdoor called SessionManager. It has been used against NGOs, government, military and industrial organizations in Africa, South America, Asia, Europe, Russia and the Middle East.

APT ToddyCat

ToddyCat is a relatively new APT actor responsible for multiple sets of attacks against high-profile entities in Europe and Asia. Its main distinctive signs are two formerly unknown tools that we call ‘Samurai backdoor’ and ‘Ninja Trojan’.

WinDealer dealing on the side

We have discovered that malware dubbed WinDealer, spread by Chinese-speaking APT actor LuoYu, has an ability to perform intrusions through a man-on-the-side attack.

APT trends report Q1 2022

This is our latest summary of advanced persistent threat (APT) activity, focusing on events that we observed during Q1 2022.

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