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Panda Protection

Virus Encyclopedia

Welcome to the Virus Encyclopedia of Panda Security.

Encyclopedia GetVirusCard True 0

HTM.H4

 
Threat LevelModerate threatDamageHighDistributionNot widespread
Common name:HTM.H4
Technical name:W32/HTM.H4[H04.2048
Threat level:Low
Alias:W32/HTM.H4
Type:Virus
Effects:  It infects HTM, HTML, HTTP, ASP files which correspond to web pages.

Affected platforms:

Windows 2003/XP/2000/NT/ME/98/95

Detection updated on:Nov. 13, 2002
StatisticsNo
Proactive protection:
Yes, using TruPrevent Technologies
Country of origin:SPAIN
Family:VALENTIN

Brief Description 

    

HTM.H4 is a direct action virus that infects files corresponding to web pages. HTM.H4 uses other viruses (dropper) to infect files with EXE, CLP and SRC extensions.

In addition, HTM.H4 deletes certain Virus Signature File (also known as virus identifier files) used by antivirus programs to detect and disinfect viruses.

Visible Symptoms 

    

HTM.H4 is difficult to identify, as it does not display any messages or warnings that indicate that it has infected a computer.