ALGO.DLL is not digitally signed.
ALGO.DLL is located in the %PROGRAM FILES%\AVAST SOFTWARE\AVAST\DEFS\16032001\ALGO.DLL.
File Size: 2856960
SHA256 Hash: ED34247466B57AA0E62DD0DF4A0E08D71A253E8166C09F9F3C3379F173E4E0ED
VirusTotal Information
File ALGO.DLL has no digital signature.