Windows 11
A Microsoft operating system designed for productivity, creativity, and ease of use.
8,989 questions
KB5031354, SmartScreen.dll version 1.0.0.73 is signed with a cert trusted by the ameroot
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(256, 17%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
Johno
106
Reputation points
KB5031354, SmartScreen.dll updated from version 1.0.0.67 signed with a cert trusted by the MS Root CA 2010 to version 1.0.0.73 signed with a cert trusted by the ameroot. Breaking application white listing based on signed publishers :|
{count} votes
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(169.60000000000002, 32%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EN%3C/text%3E%3C/svg%3E)
Nick 0 Reputation points2023-10-13T04:15:10.0133333+00:00 same here - have a case open to get it fixed... surprised there is not a hot fix out yet. from what I can tell, its an internal only certificate
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Johno 106 Reputation points
2023-10-17T02:11:18.6566667+00:00 Same for C:\Windows\System32\ThreatAssessment.dll, as Nick mentioned appears the ameroot CA cert is an internal cert.
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Johno 106 Reputation points
2023-10-17T02:17:37.9+00:00 duplicate posting
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