Virus POP-UP


PA WOODCHUCK

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On wife's Win-11 PC which I think is from edge browser when opened. In the past would get pop-up in lower right so I turned off notification. Doesn't happen every-time. I'm sure it's from a site she went to as she likes to use "search feature". I can post the full link? but not sure how to do safely? Here's the ending reference web-xxxxx-core-xxxxx-windows-xxxxx- net

I replaced the "." with "-xxxxx-"

Also open to suggestion how to remove this are anti virus software that works. MS defender found nothing on FULL scan

thanks
 

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My Computer My Computer

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Windows 11i7-1070032GBGFORCE RTX 2070 SUPER
OS
Windows 11
Computer type
PC/Desktop
Manufacturer/Model
Dell R16
CPU
i7-10700
Memory
32GB
Graphics Card(s)
GFORCE RTX 2070 SUPER
Did you already check if there is any malicious looking extensions installed in the Edge browser?
Can you show us a screenshot of what the popup looks like? Is it a banner or a text notification?
 

My Computer My Computer

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Windows 11Intel Core i7 12700H2x16GBGeforce RTX 3070
OS
Windows 11
Computer type
Laptop
Manufacturer/Model
Lenovo
CPU
Intel Core i7 12700H
Memory
2x16GB
Graphics Card(s)
Geforce RTX 3070
Screen Resolution
2560x1600
Browser
FireFox
i have just checked the link and it goes 'site not found' aka it seems not to exist

clear the cache on the browser via the browser settings
then check to see if its gone.

best of luck Steve ..
 

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    Windows 11 HomeRyzen 7 5825u64GB DDR4 3200Ryzen 7 5825u
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    Windows 11 Home
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    Manufacturer/Model
    HP 24" AiO
    CPU
    Ryzen 7 5825u
    Motherboard
    HP
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    64GB DDR4 3200
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    RealTek
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    Default Air Cooling
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    HP WiFi 3 Button
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    1GB full fibre
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    Edge & Firefox
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    Mainly Open Source Software
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    Ubuntu 22.04.5 LTSi5 7200u16GB DDR4Intel
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    Ubuntu 22.04.5 LTS
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    Dell 13" Latitude 2017
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    i5 7200u
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    Dell
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    16GB DDR4
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    13" Dell Laptop
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    250GB Crucial 2.5" SSD
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    Generic WiFi 3 button
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    WiFi only
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    Firefox
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    ClamAV TK
    Other Info
    Mainly Open Source Software
Sorry, added photo in original post
 

My Computer My Computer

At a glance

Windows 11i7-1070032GBGFORCE RTX 2070 SUPER
OS
Windows 11
Computer type
PC/Desktop
Manufacturer/Model
Dell R16
CPU
i7-10700
Memory
32GB
Graphics Card(s)
GFORCE RTX 2070 SUPER
i have just checked the link and it goes 'site not found' aka it seems not to exist

clear the cache on the browser via the browser settings
then check to see if its gone.

best of luck Steve ..
Here''s the beginning of link, didn't want to post full link. I could if it's safe to post full link???

viruswarning0312uswb3721.z13.
 

My Computer My Computer

At a glance

Windows 11i7-1070032GBGFORCE RTX 2070 SUPER
OS
Windows 11
Computer type
PC/Desktop
Manufacturer/Model
Dell R16
CPU
i7-10700
Memory
32GB
Graphics Card(s)
GFORCE RTX 2070 SUPER
Here''s the beginning of link, didn't want to post full link. I could if it's safe to post full link???

viruswarning0312uswb3721.z13.


It's fine, with what you have posted most users here can figure out the actual URL.

I still think its being caused by something in your browser, be it a extension, user-script installed in an extension.
Did you go trough them. Also have a look at the browser processes in Edge, does it show anything weird?

You can find the browser processes by going to the three dots button between the profile and AI button.
Then go to "More Tools" to find the "browser task manager"

Also it's worth reporting the URL to Microsoft with Report an unsafe site - Microsoft Security Intelligence so they can take it down.
 

My Computer My Computer

At a glance

Windows 11Intel Core i7 12700H2x16GBGeforce RTX 3070
OS
Windows 11
Computer type
Laptop
Manufacturer/Model
Lenovo
CPU
Intel Core i7 12700H
Memory
2x16GB
Graphics Card(s)
Geforce RTX 3070
Screen Resolution
2560x1600
Browser
FireFox
I would open Edge's settings and search for notifications. You should have a setting for "Not allowed to send notifications." Click the Add site button, and add *.web.core.windows.net. That will block any site hosted on Microsoft Azure from sending notifications, so if you find you need to allow a site later, use the "Allowed to send notifications" setting to allow notifications for that one particular site you want to allow later.

By the way, a safe way to post URLs is to just manipulate them so they're broken. Anyone who wants to visit the URL will have to intentionally fix it. For example,
  • https://viruswarning0312uswb3721.z13.web.core.windows(DOT)net
  • hXXps://viruswarning0312uswb3721.z13.web.core.windows.net
 

My Computer My Computer

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Windows 11 Enterprise 25H2 [rev. 8893]
OS
Windows 11 Enterprise 25H2 [rev. 8893]
I would open Edge's settings and search for notifications. You should have a setting for "Not allowed to send notifications." Click the Add site button, and add *.web.core.windows.net.
Even better is to block all notifications in every browser. It's simply good security practice.
 
Last edited:

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Windows 11 Pro 25H2 26200.7840Intel Core i3-8145U16GB
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Windows 11 Pro 25H2 26200.7840
Computer type
Laptop
Manufacturer/Model
Lenovo IdeaPad L340
CPU
Intel Core i3-8145U
Memory
16GB
Hard Drives
500 GB M2 1 TB HDD
Internet Speed
400 MB
Browser
Chrome | Edge
Antivirus
Microsoft Defender | Block unknown executables | Various ASR rules enabled | Smart App Control
As a virus warning, it is a fake and you are not infected. It's just a scam attempt. You could try using a different browser temporarily, such as Chrome to see if it goes away.
 

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    Windows 11 Pro 25H2 26200.8894AMD Ryzen 7 5825U with Radeon Graphics16GB
    OS
    Windows 11 Pro 25H2 26200.8894
    Computer type
    Laptop
    Manufacturer/Model
    Acemagic LX15PRO
    CPU
    AMD Ryzen 7 5825U with Radeon Graphics
    Motherboard
    BIOS CT_BI_AMI_LX15PRO_AB8139_A-004
    Memory
    16GB
    Screen Resolution
    1920 x 1080
    Hard Drives
    SSD 2TB
    Internet Speed
    30 Mbps
    Browser
    Brave
    Antivirus
    Webroot SecureAnywhere Complete beta
  • At a glance

    Windows 11 Pro 23H2 22631.2506Atom N450 1.66GHz2GB
    Operating System
    Windows 11 Pro 23H2 22631.2506
    Computer type
    Laptop
    Manufacturer/Model
    HP Mini 210-1090NR PC (bought in late 2009!)
    CPU
    Atom N450 1.66GHz
    Memory
    2GB
    Browser
    Brave
    Antivirus
    Webroot
  • Acer Swift SF114-34 laptop
    OS Windows 11 Pro 26200.8894
    CPU Pentium Silver N6000
    RAM 4GB
    BIOS v1.17
    SSD Samsung 970 EVO Plus SSD 2TB (an upgrade)
That is how I have firefox set.
That is how I have it too, but already for a long time I now and then still get a popup asking for permission to use notifications on fully legal sites.
I have been searching how I could disable notifications fully (via about:config). Got a few tricks, but nothing really functions.
Then I decided to leave it like that and just click no for the site it concerns, because the amount of cases they ask for permisson is minimal, maybe once a week or so.
 

My Computer My Computer

At a glance

Windows 11 Pro 25H2AMD Ryzen 7 5700GKingston FURY Beast 2x16GB DIMM DDR4 2666 CL16MSI GeForce GT 730 2GB LP V1
OS
Windows 11 Pro 25H2
Computer type
PC/Desktop
Manufacturer/Model
Build by vendor to my specs
CPU
AMD Ryzen 7 5700G
Motherboard
MSI PRO B550M-P Gen3
Memory
Kingston FURY Beast 2x16GB DIMM DDR4 2666 CL16
Graphics Card(s)
MSI GeForce GT 730 2GB LP V1
Sound Card
Creative Sound Blaster Audigy FX
Monitor(s) Displays
Samsung S24E450F 24"
Screen Resolution
1920 x 1080
Hard Drives
1. SSD Crucial P5 Plus 500GB PCIe M.2
2. SSD-SATA Crucial MX500-2TB
PSU
Corsair CV650W
Case
Cooler Master Silencio S400
Cooling
Cooler Master Hyper H412R with Be Quiet Pure Wings 2 PWM BL038 fan
Keyboard
Cherry Stream (wired, scissor keys)
Mouse
Asus WT465 (wireless)
Internet Speed
70 Mbps down / 80 Mbps up
Browser
Firefox 130.0
Antivirus
F-Secure (Internetprovider version)
Other Info
Router: FRITZBox 7490
Oracle VirtualBox 7 for testing software on Win 10 or 11
Update, so far, the pop-up's haven't returned.
 

My Computer My Computer

At a glance

Windows 11i7-1070032GBGFORCE RTX 2070 SUPER
OS
Windows 11
Computer type
PC/Desktop
Manufacturer/Model
Dell R16
CPU
i7-10700
Memory
32GB
Graphics Card(s)
GFORCE RTX 2070 SUPER
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