Files that are detected as Packed.Win32.Tibs.gu have similar functionality to Email-Worm.Win32.Zhelatin variants.
Based on the settings of your F-Secure security product, it will either move the file to the quarantine where it cannot spread or cause harm, or remove it.
Upon execution, the following are the changes made to the system:
It creates the following files:
It sets the values below:
A text file, disnisa.config, is dropped which contains a possible lists of clients for the worm's peer-to-peer network. The details for the peer names and access ports are encoded.Another noticeable characteristic for this malware is that it tries to connect to a good number of predefined IP addresses using User Datagram Protocol (UDP).Furthermore, the files that are detected as Packed.Win32.Tibs.gu are usually downloaded as the result of clicking links from heavily spammed emails and websites.
Date Created: -
Date Last Modified: -