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More Undetected PowerShell Dropper, (Tue, Dec 21st)

published on 2021-12-21 07:15:43 UTC by
Content:
Last week, I published a diary[1] about a PowerShell backdoor running below the radar with a VT score of 0! This time, it’s a dropper with multiple obfuscation techniques in place. It is also important to mention that the injection technique used is similar to Jan's diary posted yesterday[2] but I decided to review it because it has, here again, a null VT store[3]!
Article: More Undetected PowerShell Dropper, (Tue, Dec 21st) - published almost 3 years ago.

https://isc.sans.edu/diary/rss/28158   
Published: 2021 12 21 07:15:43
Received: 2021 12 21 08:40:29
Feed: SANS Internet Storm Center, InfoCON: green
Source: SANS Internet Storm Center, InfoCON: green
Category: Alerts
Topic: Vulnerabilities
Views: 1

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