BKDR_FARFLI.XVAM
Trojan:Win32/Dynamer!ac (Microsoft); Backdoor.Win32.Farfli.iyh (Kaspersky); Trojan.Farfli!eDaenB7Cpcc (Agnitum)
Windows
Threat Type: Backdoor
Destructiveness: No
Encrypted: Yes
In the wild: Yes
OVERVIEW
This backdoor arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites. It may be dropped by other malware.
TECHNICAL DETAILS
Arrival Details
This backdoor arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
It may be dropped by other malware.
Installation
This backdoor drops the following copies of itself into the affected system:
- %System Root%\1.exe
(Note: %System Root% is the Windows root folder, where it usually is C:\ on all Windows operating system versions.)
Mobile Malware Routine
This backdoor accesses the following possibly malicious URL(s):
- http://{BLOCKED}angwang.f3322.org
SOLUTION
Step 1
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 2
Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.
Step 3
Terminate a process file/s detected as BKDR_FARFLI.XVAM
*Note: If the detected file/s is/are not displayed in theWindows Task Manager, continue doing the next steps.
Step 4
Scan your computer with your Trend Micro product to delete files detected as
BKDR_FARFLI.XVAM
*Note: 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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