Threat Descriptons



Category :


Type :


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Aliases :

Uka, Ulang, Pelaku


WM/Uka is a Word macro virus.


Based on the settings of your F-Secure security product, it will either move the file to the quarantine where it cannot spread or cause harm, or remove it.

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 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.

Technical Details


WM/Uka.A infects the global template when an infected document is opened and all documents opened thereafter.

When the number of hours is higher than 19 and the number of year is higher than 1998, the virus show a message box with the following texts:

Berawal dari sebuah kepedihan...

 Aku dicampakkan dan dihinakan...

 Terpuruk bagaikan sampah busuk...

 Aku merintih...
( dengan segumpal dendam mendidih ) Kini saatnya Aku menunjukkan...

 Masih adanya sebuah kekuatan...

 Membungkam mulut-mulut tak berperasaan...

 Sebab hasrat untuk menjadi yang terbaik...

 Adalah sesuatu yang sangat manusiawi...

 Aku menangis harus melibatkan semua orang. 1997 Aku ( yang selalu terpuruk ... ) 	

The virus also replaces "Tools/Customize" menu with a message box:

No such customize or command. 	

"Tools/Macro" menu with a message box:

No such macro or command. 	

and "File/Template" menu with a message box:

No such template or command. 	


W97M/Uka.D is similar to WM/Uka.A, however, the message that is shows has been changed to:

Berawal dari sebuah kepedihan... NdeKlaimber‚Åku dicampakkan dan

 dihinak an... terpuruk bagaikan sampah busuk... NdeKlaimber‚Åku

 merintih dengan segumpal de ndam mendidih !!! Kini saatnya NdeKlaimber‚Åku menunjukkan... masih adanya kekuatan

 untuk membungkam mulut-mulut tak berperasaan... sebab hasrat untuk

 menjadi yang terbai k adalah sesuatu yang sangat manusiawi...

 NdeKlaimber‚Åku manangis harus melibatkan semua orang. ¸1997 NdeKlaimber‚ÅkuI'm Coming... 	
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