Riskware:W32/Farsighter.A

Classification

Riskware

Riskware

W32

-

Summary

Farsighter is a Remote Administration Tool (RAT).

Removal

Automatic action

Based on the settings of your F-Secure security product, it may block the file from running, move it to the quarantine where it cannot spread or cause harm, or ask you to select an action.

Suspect a file is incorrectly detected (a False Positive)?

A False Positive is when a file is incorrectly detected as harmful, usually because its code or behavior resembles known harmful programs. A False Positive will usually be fixed in a subsequent database update without any action needed on your part. If you wish, you may also:

  • Check for the latest database updates

    First check if your F-Secure security program is using the latest detection database updates, then try scanning the file again.

  • Submit a sample

    After checking, if you still believe the file is incorrectly detected, you can submit a sample of it for re-analysis.

    NOTE If the file was moved to quarantine, you need to collect the file from quarantine before you can submit it.

  • Exclude a file from further scanning

    If you are certain that the file is safe and want to continue using it, you can exclude it from further scanning by the F-Secure security product.

    Note You need administrative rights to change the settings.

Find out more

Knowledge Base

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User Guide

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Submit a sample

Submit a file or URL for further analysis.

Technical Details

Farsighter

Farsighter is a Remote Administration Tool (RAT).

The server package has two important components. Serverconfig.exe which is the front-end binary for configuring the daemon, and fserv.exe which is the actual listener itself.

This tool could be used as a monitoring application hence it can be considered as a riskware.

Please see the Riskware desription for additional details.

The domain sureshotsoftware.com is registered to a Swedish based location and appears to be legitimate.

Server Package

Creates these files:

  • %program files%\farsighter Server
  • %program files%\farsighter Server\faq.html
  • %program files%\farsighter Server\manual.html
  • %program files%\farsighter Server\serverconfig.exe
  • %program files%\farsighter Server\system\config.cfg
  • %program files%\farsighter Server\system\fserv.exe
  • %program files%\farsighter Server\uninstall.bat

The files serverconfig.exe and fserv.exe are detected as Monitor.Win32.Farsighter.a.

Notes:

Has no launchpoints.

Functions as a port listener more like an admin tool.

Application fserv.exe is only run when you select "start server" from serverconfig.exe. When you select "stop server" it kills fserv.exe which is the port listener.

Doesn't transmit any outgoing packet, doesn't steal information.

Client Package

Creates these files:

  • %startmenuprograms%\Farsighter Client [D]
  • %startmenuprograms%\Farsighter Client\Faq.lnk
  • %startmenuprograms%\Farsighter Client\Farsighter.lnk
  • %startmenuprograms%\Farsighter Client\Manual.lnk
  • %startmenuprograms%\Farsighter Client\Visit Sureshot.url
  • %programfiles%\Farsighter Client [D]
  • %programfiles%\Farsighter Client\faq.html
  • %programfiles%\Farsighter Client\farsighter.exe
  • %programfiles%\Farsighter Client\manual.html
  • %programfiles%\Farsighter Client\uninst.isu

The file named farsighter.exe is detected as Monitor.Win32.Farsighter.a.

Creates the following Registry entries:

  • HKLM\Software\Sureshot
  • HKLM\Software\Sureshot\Farsighter Client HKLM\Software\Sureshot\Farsighter Client\0.9
  • HKLM\Software\Microsoft\Windows\CurrentVersion\App Paths\Farsighter.exe [Path = ]
  • HKLM\Software\Microsoft\Windows\CurrentVersion\Uninstall\Farsighter Client [UninstallString=C:\WINDOWS\IsUninst.exe -f"C:\Program Files\Farsighter Client\Uninst.isu"]

Notes:

Has no launchpoints.

Creates process farsighter.exe only when executed manually.

Connects to the server IP address [port] that the user specifies.

Does not send out any sensitive information.