| No. | Class | Family Name | No. of samples |
| 1 | Worm | Allaple. L | 1591 |
| 2 | Worm | Allaple. A | 2949 |
| 3 | Worm | Yuner. A | 800 |
| 4 | PWS | Lolyda. AA 1 | 231 |
| 5 | PWS | Lolyda. AA 2 | 184 |
| 6 | PWS | Lolyda. AA 3 | 123 |
| 7 | Trojan | C2Lop. P | 146 |
| 8 | Trojan | C2Lop.gen!G | 200 |
| 9 | Dialer | Instantaccess | 431 |
| 10 | Trojan Downloader | Swizzor.gen!l | 132 |
| 11 | Trojan Downloader | Swizzor.gen!E | 128 |
| 12 | Worm | VB.AT | 408 |
| 13 | Rogue | Fakerean | 381 |
| 14 | Trojan | Aluron.gen!J | 198 |
| 15 | Trojan | Malex.gen!J | 136 |
| 16 | PWS | Lolyda. AT | 159 |
| 17 | Dialer | Adialer. C | 125 |
| 18 | Trojan Downloader | Wintrim. BX | 97 |
| 19 | Dialer | Dialplatform. B | 177 |
| 20 | Trojan Downloader | Dontovo. A | 162 |
| 21 | Trojan Downloader | Obfuscator. AD | 142 |
| 22 | Backdoor | Agent. FYI | 116 |
| 23 | Worm: AutoIT | Autorun. K | 106 |
| 24 | Backdoor | Rbot!gen | 158 |
| 25 | Trojan | Skintrim. N | 80 |