I have added support for AhnLab Quarantine files.
The full list of supported or recognized file formats is listed below:
- AhnLab (V3B)
 - ASquared (EQF)
 - Avast (Magic@0=’-chest- ‘)
 - Avira (QUA)
 - BitDefender (BDQ)
 - ESET (NQF)
 - Kaspersky (KLQ)
 - MalwareBytes Data files (DATA)
 - MalwareBytes Quarantine files (QUAR)
 - McAfee Quarantine files (BUP)
 - Microsoft Forefront (Magic@0=0B AD) – not handled yet; only recognized
 - SUPERAntiSpyware (SDB)
 - Symantec Quarantine Data files (QBD)
 - Symantec Quarantine files (VBN)
 - Symantec Quarantine Index files (QBI)
 - TrendMicro (Magic@0=A9 AC BD A7 which is ‘VSBX’ string ^ 0xFF)
 - Vipre (<GUID>_ENC2)
 - Any binary file (using X-RAY scanning)
 
The script can be downloaded here.