Welcome to the Virus Encyclopedia of Panda Security.
It spreads and affects other computers.
It searches for and steals passwords saved for certain Windows services.
It uses stealth techniques to avoid being detected by the user.
, via mapped drives, through shared network resources, by infecting files that are then distributedand also by being downloaded by other malware.
|First detected on:||Nov. 1, 2008|
|Detection updated on:||Feb. 19, 2010|
|Yes, using TruPrevent Technologies
Lineage.KCH is a worm that spreads by copying itself, without infecting other files.
It captures certain information entered or saved by the user, with the corresponding threat to privacy:
passwords saved by certain Windows services.
It uses stealth techniques to avoid being detected by the user:
- It uses techniques included in its code to hide itself while it is active.
- It modifies system permissions in order to hide itself.
Lineage.KCH uses the following propagation or distribution methods:
- Exploiting vulnerabilities with the intervention of the user: exploiting vulnerabilities in file formats or applications. To exploit them successfully it needs the intervention of the user: opening files, viewing malicious web pages, reading emails, etc.
- Computer networks (mapped drives): it creates copies of itself in mapped drives.
- Computer networks (shared resources): it creates copies of itself in shared network resources to which it has access.
- File infection: it infects different types of files, which are then distributed through any of the usual means: floppy disks, email messages with attachments, Internet download, files transferred via FTP, IRC channels, P2P file sharing networks, etc.
- It is dropped or downloaded to the computer by other malware specimens, for example: Lineage.KCH.