PUA_OPENCANDY
Windows
![](/vinfo/imgFiles/legend.jpg)
Threat Type: Potentially Unwanted Application
Destructiveness: No
Encrypted: No
In the wild: Yes
OVERVIEW
Downloaded from the Internet
This potentially unwanted application may be manually installed by a user.
TECHNICAL DETAILS
27,721,680 bytes
EXE
Yes
22 Jan 2015
Downloads files
Arrival Details
This potentially unwanted application may be manually installed by a user.
NOTES:
This is the Trend Micro detection for Potentially Unwanted Applications (PUA) bundled and installed with normal applications.
Once the file is executed, it will install the following normal applications:
- PDF Architect 2
- PDF Creator
However, this file also connects to the following site to download and install additional files without the user's knowledge:
- http://{BLOCKED}.{BLOCKED}app.com/AutoUpdateWrapperService.cs.svc/webget/CheckObjectsUpdateStatusByPublisher?publisher=BingProtect
- http://{BLOCKED}ral.{BLOCKED}b.core.windows.net/bingprotect-20141217/bingprotect.msi
It then executes the downloaded file. As a result, behavior of the downloaded file is exhibited on the affected system.
The downloaded file is detected by Trend Micro as ADW_LINKURY.
SOLUTION
9.750
1.606.08
22 Jan 2015
Step 1
Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.
Step 2
Remove the malware/grayware file dropped/downloaded by PUA_OPENCANDY. (Note: Please skip this step if the threat(s) listed below have already been removed.)
- ADW_LINKURY
Step 3
Scan your computer with your Trend Micro product to delete files detected as PUA_OPENCANDY. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.
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