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HackTool:Win32/CCProxy.B


First posted on 28 December 2012.
Source: Microsoft

Aliases :

HackTool:Win32/CCProxy.B is also known as Trojan/Win32.Proxy (AhnLab), not-a-virus:Server-Proxy.Win32.CCProxy.x (Kaspersky), TR/Virtl.3815.46 (Avira), Program.CCProxy (Dr.Web), Win32/CCProxy application (ESET), not-a-virus:Server-Proxy.Win32.CCProxy (Ikarus).

Explanation :



Installation

HackTool:Win32/CCProxy.B creates the following files:

  • <current folder>\log\log<date in yyyymmdd format>.txt
  • <current folder>\ccproxy.ini


Payload

Opens and listens to certain ports

HackTool:Win32/CCProxy.B opens and listens to the following TCPports:

  • 1080
  • 110
  • 119
  • 2121
  • 23
  • 25
  • 808


To check for Internet connectivity, it tries to connect to yahoo.com via port 80.

Redirects Internet traffic through a proxy server

HackTool:Win32/CCProxy.B is used to redirect your Internet traffic through a proxy server. It may be configured by a remote attacker to listen in on your Internet activities.



Analysis by Hyun Choi

Last update 28 December 2012

 

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