Last Updated: 2015-03-13 10:59:12 UTC
by Basil Alawi S.Taher (Version: 1)
Malware researchers at Trend Micro have analyzed a malware that connects to the home routers and scan the home network then send the gathered information to C&C before deleting it self .
TROJ_VICEPASS.A pretends to be an Adobe Flash update, once its run it will attempt to connect to the home router admin council using a predefined list of user names and passwords. If it’s succeed, the malware will scan the network for connected devices.
The malware scans for devices using HTTP, with a target IP range of 192.168.[0-6].0-192.168.[0-6].11, this IP range is hard-coded
Once the scans is finish it will encode the result using Base64 and encrypt it using a self-made encryption method. The encrypted result will be sent to a C&C server via HTTP protocol.
After sending the results to the Command and Control server (C&C) , it will delete itself from the victim’s computer. It uses the following command to do so:
- exe /C ping 220.127.116.11 -n 1 -w 3000 > Nul & Del “%s”
Such type of malware infection can be avoided using a very basic security techniques such as downloading updated and software from a trusted sources only and changing the default password of your equipment’s.