TROJ_FAKEPIC.USNA
Dropper.FakePic (Ikarus); Exploit.LNK.CVE-2010-2568
Windows
![](/vinfo/imgFiles/legend.jpg)
Threat Type: Trojan
Destructiveness: No
Encrypted: Yes
In the wild: Yes
OVERVIEW
This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
It executes downloaded files whose malicious routines are exhibited by the affected system. As of this writing, the said sites are inaccessible.
It exploits a vulnerability identified as in a zero-day attack.
TECHNICAL DETAILS
Arrival Details
This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Download Routine
This Trojan connects to the following website(s) to download and execute a malicious file:
- http://e.{BLOCKED}1.in/s/erlogo435f.jpg
It saves the files it downloads using the following names:
- {malware path}\fs9logo74.gif
It executes downloaded files :
- rundll32.exe fs9logo74.gif,Setup
As of this writing, the said sites are inaccessible.
Other Details
This Trojan exploits a zero-day vulnerability. More information on the said vulnerability can be found in the following pages:
SOLUTION
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
Note that not all files, folders, and registry keys and entries are installed on your computer during this malware's/spyware's/grayware's execution. This may be due to incomplete installation or other operating system conditions. If you do not find the same files/folders/registry information, please proceed to the next step.
Step 3
Scan your computer with your Trend Micro product to delete files detected as TROJ_FAKEPIC.USNA. 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.
Step 4
Download and apply this security patch Refrain from using these products until the appropriate patches have been installed. Trend Micro advises users to download critical patches upon release by vendors.
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