TROJ_ROVNIX.YPNJ
Trojan:Win32/Peals!gfc (Microsoft); Trojan-FFDU!8D11ECC0EC68 (McAfee); Trojan.Gen.SMH (Symantec); Trojan.Win32.Cidox.amgz (Kaspersky); Trojan.Win32.Generic!BT (Sunbelt); Trojan horse Crypt3.BAUW (AVG)
Windows
![](/vinfo/imgFiles/legend.jpg)
Threat Type: Trojan
Destructiveness: No
Encrypted:
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.
However, as of this writing, the said sites are inaccessible. It deletes the initially executed copy of itself.
TECHNICAL DETAILS
576,000 bytes
EXE
No
10 Jan 2015
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.
Other System Modifications
This Trojan adds the following registry keys:
HKEY_CLASSES_ROOT\CLSID\{CLSID}
HKEY_LOCAL_MACHINE\Software\Classes\
CLSID\{CLSID}
Other Details
This Trojan connects to the following possibly malicious URL:
- {BLOCKED}letitbe.com
However, as of this writing, the said sites are inaccessible.
It deletes the initially executed copy of itself
SOLUTION
9.700
11.392.04
05 Jan 2015
11.393.00
05 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
Scan your computer with your Trend Micro product to delete files detected as TROJ_ROVNIX.YPNJ. 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 3
The following created files/folders/registry keys/registry entries cannot be identified by the user since there are no reference values in the created key. The only way it can be identified is by comparing the present system information with a backup. Note that the said components do not have to be deleted since it won't be harmful to the system.
- In HKEY_LOCAL_MACHINE\Software\Classes\CLSID
- {CLSID}
- {CLSID}
- In HKEY_CLASSES_ROOT\CLSID
- {CLSID}
- {CLSID}
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