TSPY_URSNIF.YYSYG
W32/Kryptik.FLWL!tr (Fortinet)
Windows
![](/vinfo/imgFiles/legend.jpg)
Threat Type: Spyware
Destructiveness: No
Encrypted:
In the wild: Yes
OVERVIEW
This spyware arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
However, as of this writing, the said sites are inaccessible.
TECHNICAL DETAILS
143,360 bytes
EXE
Yes
20 Dec 2016
Arrival Details
This spyware arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Other Details
This spyware connects to the following possibly malicious URL:
- http://{BLOCKED}o.{BLOCKED}ialcream.com/images/{random path}.{bmp/gif/jpeg/avi}
However, as of this writing, the said sites are inaccessible.
SOLUTION
9.800
13.106.04
20 Dec 2016
13.107.00
21 Dec 2016
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
Restart in Safe Mode
Step 3
Restart in normal mode and scan your computer with your Trend Micro product for files detected as TSPY_URSNIF.YYSYG. 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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