Incidents

New PnP worm spreading

We’ve received numerous reports on a new worm spreading via the PnP vulnerability.
We detect it as Net-Worm.Win32.Small.d.

Normally the worm’s filename is wintbp.exe, it contains a basic IRCBot with Trojan-Downloader functionality. MD5: 7a67f7a8c844820c1bae3ebf720c1cd9

An urgent update has been released.

New PnP worm spreading

Your email address will not be published.

 

Reports

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.

Subscribe to our weekly e-mails

The hottest research right in your inbox