| 2004-07-27 | Harpy (rodzina) |
| 2004-07-27 | Harmless.1082 |
| 2004-07-27 | Macro.Word.Hark |
| 2004-07-27 | Worm.P2P.Harex.c |
| 2004-07-27 | Hard.662 |
| 2004-07-27 | HardCore |
| 2004-07-27 | VBS.Hard |
| 2004-07-27 | Happy_II.506 |
| 2004-07-27 | Happy.412 |
| 2004-07-27 | Email-Worm.VBS.HappyTime |
| 2004-07-27 | HappyNewYear |
| 2004-07-27 | HappyBox |
| 2004-07-27 | Email-Worm.Win32.Happy |
| 2004-07-27 | Win32.HLLP.Hantaner |
| 2004-07-27 | Hannibal.970 |
| 2004-07-27 | Hamster.546 |
| 2004-07-27 | Hallow.525 |
| 2004-07-27 | Hallo.524 |
| 2004-07-27 | I-Worm.Hallad |
| 2004-07-27 | Hail.673 |
| 2004-07-27 | Email-Worm.Win32.Haiku |
| 2004-07-27 | Haharin |
| 2004-07-27 | Macro.Word.Haggis |
| 2004-07-27 | Macro.Word.Hades |
| 2004-07-27 | Hacker.255 |
| 2004-07-27 | Macro.Word.HaHa |
| 2004-07-27 | HXH (rodzina) |
| 2004-07-27 | HWF (rodzina) |
| 2004-07-27 | HV.1169 |
| 2004-07-27 | HS (rodzina) |
| 2004-07-27 | HNY.690 |
| 2004-07-27 | HNYS.770 |
| 2004-07-27 | HLL (wirusy High Level Language, rodzina) |
| 2004-07-27 | HLLC.Dope (rodzina) |
| 2004-07-27 | HH.1024 (rodzina) |
| 2004-07-27 | HFR.702 |