ok merci, voici le rapport
# AdwCleaner 7.0.5.0 - Logfile created on Wed Dec 06 06:31:18 2017
# Updated on 2017/29/11 by Malwarebytes
# Database: 12-06-2017.1
# Running on Windows 10 Pro (X64)
# Mode: scan
# Support: https://www.malwarebytes.com/support
***** [ Services ] *****
No malicious services found.
***** [ Folders ] *****
No malicious folders found.
***** [ Files ] *****
No malicious files found.
***** [ DLL ] *****
No malicious DLLs found.
***** [ WMI ] *****
No malicious WMI found.
***** [ Shortcuts ] *****
No malicious shortcuts found.
***** [ Tasks ] *****
No malicious tasks found.
***** [ Registry ] *****
No malicious registry entries found.
***** [ Firefox (and derivatives) ] *****
No malicious Firefox entries.
***** [ Chromium (and derivatives) ] *****
No malicious Chromium entries.
*************************
C:/AdwCleaner/AdwCleaner[C0].txt - [1423 B] - [2017/12/1 21:37:59]
C:/AdwCleaner/AdwCleaner[C1].txt - [1332 B] - [2017/12/2 8:41:24]
C:/AdwCleaner/AdwCleaner[C2].txt - [1466 B] - [2017/12/2 9:48:53]
C:/AdwCleaner/AdwCleaner[C3].txt - [1651 B] - [2017/12/2 16:36:36]
C:/AdwCleaner/AdwCleaner[S0].txt - [944 B] - [2017/11/13 9:7:58]
C:/AdwCleaner/AdwCleaner[S1].txt - [1312 B] - [2017/12/1 21:37:21]
C:/AdwCleaner/AdwCleaner[S2].txt - [1146 B] - [2017/12/2 8:40:54]
C:/AdwCleaner/AdwCleaner[S3].txt - [1280 B] - [2017/12/2 9:47:45]
C:/AdwCleaner/AdwCleaner[S4].txt - [1478 B] - [2017/12/2 16:34:51]
########## EOF - C:\AdwCleaner\AdwCleaner[S5].txt ##########