Malware
Dacls
aka MATA
According to PCrisk, Dacls is the name of a remote access Trojan (RAT), a malicious program that allows cyber criminals to control infected computers remotely.
Dacls, also known as MATA, is a Windows malware family operated by Lazarus Group.
Background
PCrisk identifies Dacls as a remote access Trojan (RAT), malicious software that lets attackers operate compromised machines from afar.
Researchers have linked the malware to the Lazarus Group and observed it targeting both Linux and Windows systems. RATs of this kind are generally employed to siphon off sensitive data, deploy further malware, and similar activities, so the family poses a clear threat and should be removed without delay.
Source: Malpedia (Fraunhofer FKIE).