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Trojan:Win32/Bicololo.C


First posted on 15 July 2014.
Source: Microsoft

Aliases :

There are no other names known for Trojan:Win32/Bicololo.C.

Explanation :

Threat behavior Trojan:Win32/Bicololo.C is a malicious program that is unable to spread of its own accord. It may perform a number of actions of an attacker's choice on an affected computer.

Installation

Trojan:Win32/Bicololo.C creates the following files on your PC:

  • %programfiles%\inst\kak\1.txt
  • %programfiles%\inst\kak\buhlo.vbs
  • %programfiles%\inst\kak\cheburek.bat
  • %programfiles%\inst\kak\uninstall.exe
  • %programfiles%\inst\kak\uninstall.ini
  • c:\documents and settings\administrator\local settings\temp\$inst\2.tmp
  • c:\documents and settings\administrator\local settings\temp\$inst\temp_0.tmp


Payload

Changes Hosts file

Trojan:Win32/Bicololo.C changes the Windows Hosts file. Malware sometimes does this to redirect URLs to different IP addresses, often to stop you from accessing security-related websites. Contacts remote host

The malware might contact a remote host at 198.175.125.195 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 19714c3cca6df4cdb56098e9ecbfc044fd82103d.Symptoms

System changes

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

  • You have these files:

    %programfiles%\inst\kak\1.txt
    %programfiles%\inst\kak\buhlo.vbs
    %programfiles%\inst\kak\cheburek.bat
    %programfiles%\inst\kak\uninstall.exe
    %programfiles%\inst\kak\uninstall.ini
    c:\documents and settings\administrator\local settings\temp\$inst\2.tmp
    c:\documents and settings\administrator\local settings\temp\$inst\temp_0.tmp

Last update 15 July 2014

 

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