Starting on 4/17/17, I began to get blocking notifications from Malwarebytes when previewing or opening an email from CVS. The email is retrieving images from img.ed4.net. I notice that Bed Bath and Beyond emails are also now having images blocked. These are reputable companies that I have requested to send me advertising emails. I have gotten hundreds of these blocks since last week. Both of them are using img.ed4.net as an image hosting site. I have done extensive scans on my PC and find no malware.
Is this a false positive? If not, what is Malwarebytes finding objectionable on this site?
Two log files are reproduced below. The first is a block generated by auto-preview of an email in Outlook, the second happened when I chose to view an email as a website, and was generated from Chrome:
[begin first report]
Malwarebytes
www.malwarebytes.com
-Log Details-
Protection Event Date: 4/17/17
Protection Event Time: 7:04 PM
Logfile:
Administrator: Yes
-Software Information-
Version: 3.0.6.1469
Components Version: 1.0.103
Update Package Version: 1.0.1750
License: Premium
-System Information-
OS: Windows 10
CPU: x64
File System: NTFS
User: System
-Blocked Website Details-
Malicious Website: 1
, , Blocked, [-1], [-1],0.0.0
-Website Data-
Domain: img.ed4.net
IP Address: 23.216.55.8
Port: [50509]
Type: Outbound
File: C:\Program Files (x86)\Microsoft Office\root\Office16\OUTLOOK.EXE
(end)
[begin second report]
Malwarebytes
www.malwarebytes.com
-Log Details-
Protection Event Date: 4/22/17
Protection Event Time: 9:41 AM
Logfile:
Administrator: Yes
-Software Information-
Version: 3.0.6.1469
Components Version: 1.0.103
Update Package Version: 1.0.1784
License: Premium
-System Information-
OS: Windows 10
CPU: x64
File System: NTFS
User: System
-Blocked Website Details-
Malicious Website: 1
, , Blocked, [-1], [-1],0.0.0
-Website Data-
Domain: img.ed4.net
IP Address: 23.205.120.146
Port: [57834]
Type: Outbound
File: C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
(end)