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Trojan:Win32/BadBind.A

First posted on 07 January 2014.
Source: Microsoft

Aliases :

There are no other names known for Trojan:Win32/BadBind.A.

Explanation :

Threat behavior

Installation

Trojan:Win32/BadBind.A copies itself to %windir%\adobe\adobe flash player.exe. The malware changes the following registry entries so that it runs each time you start your PC:

In subkey: HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Sets value: "Adobe Flash Player"
With data: "c:\windows\adobe\adobe flash player.exe" The malware creates the following files on your PC:

• %windir%\assembly\nativeimages_v2.0.50727_32\temp\zap10.tmp\microsoft.build.utilities.v3.5.dll
• %windir%\assembly\nativeimages_v2.0.50727_32\temp\zape.tmp\microsoft.build.tasks.v3.5.dll

Payload

Contacts remote host
Trojan:Win32/BadBind.A might contact a remote host at bindfun.com using port 80. Commonly, malware does this to:

• Report a new infection to its author
• Receive configuration or other data
• Download and run files, including updates or other malware
• Receive instructions from a remote hacker
• Upload data taken from your PC

This malware description was produced and published using automated analysis of file SHA1 fa7ae7392e0bd21e2607bda310ec51e730fa8004.Symptoms

System changes

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

• You have these files:
  
  

%windir%\adobe\adobe flash player.exe
%windir%\assembly\nativeimages_v2.0.50727_32\temp\zap10.tmp\microsoft.build.utilities.v3.5.dll
%windir%\assembly\nativeimages_v2.0.50727_32\temp\zape.tmp\microsoft.build.tasks.v3.5.dll

• You see these entries or keys in your registry:

Sets value: "Adobe Flash Player"
With data: "c:\windows\adobe\adobe flash player.exe"
In subkey: HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Last update 07 January 2014

 

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