11,701 questions
Interesting, let me ping few folks on this.
SPO can NOT scan virus when upload by Microsoft Graph API
![](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(179.20000000000002, 72%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETL%3C/text%3E%3C/svg%3E)
Thinh Le Xuan
6
Reputation points
Hi,
I have a problem in SPO scan virus.
When I upload virus file to SPO in browser. It scan OK.
But when I using Microsoft Graph API upload in FE. It didn't detected it virus.
Thank you
Microsoft 365 and Office | SharePoint | For business | Windows
2 answers
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Vasil Michev 119.6K Reputation points MVP Volunteer Moderator2020-11-10T08:18:54.15+00:00 -
Amos Wu-MSFT 4,051 Reputation points2020-11-10T08:58:05.077+00:00 Based on my understanding of the document, it seems that SharePoint Online will not scan every file uploaded.
Document for your reference:
https://learn.microsoft.com/en-us/microsoft-365/security/office-365-security/virus-detection-in-spo?view=o365-worldwide
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Thinh Le Xuan 6 Reputation points
2020-11-10T09:42:10.827+00:00 I read it.
But I upload same file.
The issue when I upload by Microsoft Graph API, it did NOT scan virus.
But upload file by Browser, it take 5 minutes to detect file is virus. -
Amos Wu-MSFT 4,051 Reputation points
2020-11-10T09:48:53.317+00:00 You could try to upload this file to another library in these two ways to see if the problem still exists. Then you could determine whether the problem is caused by Graph API.
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Thinh Le Xuan 6 Reputation points
2020-11-10T10:04:09.643+00:00 I try in a lot of library, the problem still exists.
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Amos Wu-MSFT 4,051 Reputation points
2020-11-16T08:37:07.453+00:00 The API used when we upload files directly on the browser is:
/_api/web/GetFolderByServerRelativePath(DecodedUrl=@a1)/Files/AddUsingPath(DecodedUrl=@a2,overwrite=@a3,AutoCheckoutOnInvalidData=@a4)?@a1='/sites/dev/Shared Documents'&@a2='filename'&@a3=false&@a4=true&$Select=ServerRelativeUrl,UniqueId,Name,VroomItemID,VroomDriveID&$Expand=ListItemAllFields/ContentType/FieldsYou could use this API in your code to see if the file will be scanned.
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Amos Wu-MSFT 4,051 Reputation points
2020-11-20T07:08:53.97+00:00 Do you have any update on this issue?
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