TIE reputation

[Stadt_Espelkamp]

Hi,

we use TIE 3.0. I want to know how the final reputation is calculated?

Some example: we have an unknown file. so I ran getclean tool and after a period of time. the GTI reputation changes from unknown to trusted. But the final reputation in TIE is still unknown. 

So I want to know why and what I should do in this case? 

[Stadt_Espelkamp]

Here is an example: 

The file has a GTI reputation and the last applied rule is also set, but the reputation is unknown.

File metadata
All File Names	MICROSOFT.RIGHTSMANAGEMENTSERVICES.SERVERMANAGER.DEPLOYMENTPLUGIN.NI.DLL
All File paths	C:\WINDOWS\ASSEMBLY\NATIVEIMAGES_V4.0.30319_64\MICROSOFT.R251A4777#\574E47FCDBBE0735FCEBBAC5DA963D94\MICROSOFT.RIGHTSMANAGEMENTSERVICES.SERVERMANAGER.DEPLOYMENTPLUGIN.NI.DLL
Company Name	Microsoft Corporation
Product Name	Microsoft (R) Windows (R) Operating System
File Version	10.0.17132.1
File Type	Windows Dynamic Library
Latest Applied Rule	138 v4 - Identify trusted unsigned Microsoft DOTNet assemblies
SHA-1 Hash	7F1AD3E0D9E215A371D436858125969CC0E8FB2D
MD5 Hash	4554A35D00D1A86F97A3286C4A0081A2
SHA-256 Hash	38EB6BB860E3007332D0301C1C6A1E53C28D5EEBD20D1399C5EE9B009EDE22B9
Certificate SHA-1 Hash	Not Available
Enterprise count	4
First contact	2/14/19 4:12:25 AM
Last update	3/27/19 7:17:16 AM
Last access	4/15/19 9:21:46 AM
Latest Local Reputation Date	Not Available
File Name count	1
File Path count	1
File Size	1.84 MB
Signed Bits Hash	0
Last Detection name
Detection count	0
Children count	0
Priority	Not Available
First Agent
File reputations
Composite Reputation	Unknown (Latest Local)
Latest Local Reputation	Unknown
Certificate Enterprise Reputation	Not Available
Enterprise Reputation	Not Set
Enterprise Reputation Last Refresh	2/14/19 4:12:25 AM
Comment
Certificate GTI Reputation	Not Available
GTI Reputation	Known Trusted
GTI Reputation Last Refresh	2/17/20 3:32:51 PM
ATD Reputation	Not Available
ATD Reputation Last Refresh	Not Available
MWG Reputation	Not Available
MWG Reputation Last Refresh	Not Available
External Reputation	Not Available
External Reputation Last Refresh	Not Available
Local Reputation minimum	Unknown
Local Reputation maximum	Most Likely Trusted
Local Reputation average	78
Local Reputation count	5
Pre-Prompt Reputation minimum	Not Set
Pre-Prompt Reputation maximum	Not Set
Pre-Prompt Reputation average	0
Parent Reputation minimum	Not Set
Parent Reputation maximum	Not Set
Parent Reputation average	0
File Parents	Not Available
Good Reputation count	0
Bad Reputation count	0