Ho fatto una scansione con Hitman Pro e ha trovato una voce legata a Internet Explorer.
Vi scrivo qui il log perché l'estensione non è consentita e non posso piazzarlo come allegato. Ho eliminato la chiave attivando la versione di prova gratuita. È per caso possibile fare altro con Farbar? (Magari nella sezione Active X compatibility c'è altro). Secondo me siamo a un passo dalla soluzione. Voi siete esperti, con i fix di IE e magari eliminando alcune cartelle di Internet Explorer tramite Farbar possiamo risolvere definitivamente il problema.
Scan date . . . . . . : 2016-11-17 19:56:27
Scan mode . . . . . . : Normal
Scan duration . . . . : 4m 39s
Disk access mode . . : Direct disk access (SRB)
Cloud . . . . . . . . : Internet
Reboot . . . . . . . : No
Threats . . . . . . . : 0
Traces . . . . . . . : 2
Objects scanned . . . : 1.184.280
Files scanned . . . . : 18.142
Remnants scanned . . : 228.639 files / 937.499 keys
Suspicious files ____________________________________________________________
C:\Users\Admin\Desktop\FRST.exe
Size . . . . . . . : 1.760.768 bytes
Age . . . . . . . : 4.2 days (2016-11-13 15:18:17)
Entropy . . . . . : 7.6
SHA-256 . . . . . : 456D6D6E0233AABABDACACD8A8C4795BE2D48919EDB941C2EAF5BE1ADC288E2E
Needs elevation . : Yes
Fuzzy . . . . . . : 24.0
Program has no publisher information but prompts the user for permission elevation.
Entropy (or randomness) indicates the program is encrypted, compressed or obfuscated. This is not typical for most programs.
Authors name is missing in version info. This is not common to most programs.
Version control is missing. This file is probably created by an individual. This is not typical for most programs.
Time indicates that the file appeared recently on this computer.
Potential Unwanted Programs _________________________________________________
HKLM\SOFTWARE\Microsoft\Internet Explorer\ActiveX Compatibility\{9522B3FB-7A2B-4646-8AF6-36E7F593073C}\ (CouponBar)
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@R16 @menatwork