| 1 | ARU | N/A | Autorun.aru Malicious |
| 2 | BAT | Microsoft | Batch Format (executable) |
| 3 | BKD | N/A | Book Library Local Dos Exploit |
| 4 | BXZ | N/A | Generic |
| 5 | CE0 | N/A | Winewar Worm |
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| 6 | CEO | N/A | Winewar Worm |
| 7 | CFXXE | N/A | Possibly Malware |
| 8 | CHM | Microsoft | Compiled HTML Help Format |
| 9 | CIH | N/A | Generic |
| 10 | CLASS | Oracle | Java Class Format |
| 11 | COM | Microsoft | DOS Command Format |
| 12 | CXQ | N/A | SillyDl.CXQ Downloading Trojan |
| 13 | CYW | N/A | Rbot.CYW Worm Format |
| 14 | DELF | N/A | Malicious Or Virus |
| 15 | DLB | N/A | Troj/Dloadr-AHT |
| 16 | DLI | N/A | Win32.Sober.AD@mm |
| 17 | DLL | Microsoft | Dynamic Link Library |
| 18 | DLLX | N/A | Backdoor.Bot |
| 19 | DOM | N/A | Generic |
| 20 | DXZ | N/A | Trojan Backdoor Virus |
| 21 | DYV | N/A | WORM_AUTORUN.DYV Worm |
| 22 | DYZ | N/A | Backdoor.Win32.ProRat.dyz Trojan |
| 23 | EZT | Microsoft | Worm.Win32.AutoRun.ezt Format |
| 24 | FAG | N/A | Win32.AutoRun.fag |
| 25 | FJL | N/A | Rootkit.Win32.Agent.fjl Virus |
| 26 | FNR | N/A | Trojan-Dropper.Win32.Flystud.lc. |
| 27 | FUJ | N/A | Worm.Win32.AutoRun.fuj Virus |
| 28 | HLW | N/A | Win32/AMalum.EDHZ |
| 29 | IWS | JetBrains | Trojan-Downloader.JS.Agent Format |
| 30 | JAR | Oracle | Java Archive Format |
| 31 | KCD | N/A | Generic |
| 32 | LIK | N/A | Trojan.Win32.Agent.lik |
| 33 | LKH | N/A | Worm.Generic.LKH Virus |
| 34 | LNK | Microsoft | Windows Format Shortcut |
| 35 | MFU | MobileFrame | Backdoor.Win32.Agent.mfu Virus Format |
| 36 | MJG | N/A | Trojan |
| 37 | MJZ | N/A | Trojan.Win32.Agent.mjz |
| 38 | OCX | Microsoft | ActiveX Control |
| 39 | OSA | N/A | W32/Sober-AD |
| 40 | OZD | N/A | Win32.TrojanDownloader.Agent.OZD trojan |
| 41 | PCX | ZSoft | Paintbrush Bitmap Image Format |
| 42 | PGM | Jef Poskanzer | Portable Gray Map Image |
| 43 | PHP3 | N/A | PHP 3 Web Page |
| 44 | PIF | Microsoft & IBM | Program Information Format |
| 45 | QIT | N/A | QIT Trojan Horse Format |
| 46 | RHK | N/A | Backdoor.Win32.Rbot.rhk Trojan Virus |
| 47 | S7P | N/A | SubSeven Trojan |
| 48 | SCR | Microsoft | Windows Screensaver |
| 49 | SKA | N/A | Happy99 Virus |
| 50 | SMTMP | N/A | Trojan:Win32/FakeSysdef Folder |
| 51 | SOP | N/A | Note Song |
| 52 | SSY | N/A | W32/Sober-AD |
| 53 | SWF | Adobe Systems | Shockwave Flash Movie |
| 54 | SYS | Microsoft | Windows System Format |
| 55 | TKO | AMX | Win32/Oficla Trojan Format |
| 56 | TPS | TiePie engineering | Scam Torrent Format |
| 57 | TSA | N/A | jnana.tsa malware |
| 58 | TTI | N/A | Beast Trojan |
| 59 | UZY | N/A | Backdoor.Sokacaps |
| 60 | VB | Microsoft | VBScript Format |
| 61 | VBA | Microsoft Corporation | Visual Basic VBA Module |
| 62 | VBE | Microsoft | VBScript Encoded Script Format |
| 63 | VBS | Microsoft | VBScript Format |
| 64 | VBX | Microsoft | Visual Basic Custom Control |
| 65 | VEXE | N/A | Virus Executable Format |
| 66 | VXD | N/A | Virtual Device Driver |
| 67 | VZR | Panda Security | Sinowal.vzr Malware |
| 68 | WLPGINSTALL | N/A | Possible Malware data |
| 69 | WS | Microsoft | Windows Script |
| 70 | WSH | Microsoft | Windows Script Host Settings |
| 71 | XDU | N/A | Backdoor.Win32.PcClient.xdu |
| 72 | XLV | Microsoft | Excel Visual Basic Module |
| 73 | ZIX | WinZix | WinZix Compressed Format |
| 74 | ZVZ | N/A | Malware Format |
