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Worm:Win32/Bagsak.A

First posted on 16 April 2016.
Source: Microsoft

Aliases :

There are no other names known for Worm:Win32/Bagsak.A.

Explanation :

Installation
This threat can create files on your PC, including:

• c:\subst1\flower.exe
• c:\subst2\flower.exe
• c:\flower.exe

It modifies the registry so that it runs each time you start your PC. For example:

In subkey: HKCU\Software\Microsoft\Windows\CurrentVersion\Run
Sets value: "$e&r&a&n&d&a"
With data: "%SystemRoot%.old1\rundll32.com"

The malware uses code injection to make it harder to detect and remove. It can inject code into running processes.

Payload

This malware description was published using automated analysis of file SHA1 20875e32e5e9c443abc10ebb97871ee33f3d4830.

Last update 16 April 2016

 

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