Threat Description



Category: Malware
Platform: W32
Aliases: HLL, HLLP


HLL is a family name - all parasitic viruses written in High Level Languages, such as Pascal, C, C++ or Basic, have been grouped under this name.


Automatic action

Once detected, the F-Secure security product will automatically disinfect the suspect file by either deleting it or renaming it.


More information on scanning and removal options available in your F-Secure product can be found in the Help Center.

You may also refer to the Knowledge Base on the F-Secure Community site for more information.

Contact Support

For further assistance, F-Secure customers can request support online via the Request support or the Chat forms on our Home - Global site.

Technical Details

There are several members, including the following viruses: HLL.3680, HLL.Pascal.3966, HLL.5150, HLL.5602.A, HLL.5602.B, HLL.Bobas, HLL.5938, HLL.Rna.7296, HLL.Rna.7408, HLL.Pascal.7808, HLL.Cookie.7360, HLL.Cookie.7392, HLL.Halloween, HLL.Antiline.

Members of the HLL family are rarely seen in the wild, but the chance of a false alarm is bigger than with viruses written in assembly language - this is because it is more difficult to find a distinct search string for these viruses.



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