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SoftwareBundler:Win32/Bestof

First posted on 19 August 2015.
Source: Microsoft

Aliases :

There are no other names known for SoftwareBundler:Win32/Bestof.

Explanation :

Threat behavior

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

• %TEMP%\.tmp\_isetup\_shfoldr.dll
• %TEMP%\\itdownload.dll

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



Payload


Connects to a remote host

We have seen this threat connect to a remote host, including:

• dl.myrmecobiusfasciatus.com using port 80

Malware can connect to a remote host to do any of the following:

• Check for an Internet connection
• Download and run files (including updates or other malware)
• Report a new infection to its author
• Receive configuration or other data
• Receive instructions from a malicious hacker
• Search for your PC location
• Upload information taken from your PC
• Validate a digital certificate

Downloads other malware

This threat can download other malware onto your PC, including Adware:Win32/EoRezo.



This malware description was published using automated analysis of file SHA1 bace0e5d7956620f92070d3786adc202a63b5126.

Symptoms

The following can indicate that you have this threat on your PC:

• You see a file similar to:
  • %TEMP%\.tmp\_isetup\_shfoldr.dll
  • %TEMP%\.tmp\itdownload.dll

Last update 19 August 2015

 

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