Discover and read the best of Twitter Threads about #polonium
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#ESETresearch reveals new findings about POLONIUM, an APT group that has targeted more than a dozen organizations in Israel 🇮🇱 since at least September 2021, using at least seven different custom backdoors.
welivesecurity.com/2022/10/11/pol…
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welivesecurity.com/2022/10/11/pol…
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Five of the seven described #POLONIUM backdoors were previously undocumented. At the time of writing our blogpost, the latest one (PapaCreep) was still being used. It is also the first one not written in C# or PowerShell. 2/6 
Interestingly, the commands of the FlipCreep backdoor do exactly the opposite of what’s expected. We don’t know if this was a mistake, but UPLOAD actually downloads files from the FTP server to the victim, and DOWNLOAD uploads files. 3/6
1. I do hope #Navalnyj survives
I do hope he won't suffer permanent damages, because I do support #dissidents
I do hope it will be possible to establish an independent investigation on what really happened
I do hope he won't suffer permanent damages, because I do support #dissidents
I do hope it will be possible to establish an independent investigation on what really happened
