Cyberdudebivash

  Executive summary PureHVNC is a remote access trojan (RAT) family observed in targeted and opportunistic campaigns. It provides full interactive remote control (remote desktop, file management, command execution) and modular capability (credential theft, keylogging, persistence, remote shells). Attackers deploy PureHVNC via phishing, trojanized installers, and compromised RMM/remote-access tooling. Once present, it blends into legitimate remote-management traffic and leverages living-off-the-land techniques to maintain stealth and persistence. This report explains PureHVNC’s TTPs, indicators of compromise (IOCs), detection strategies (EDR/SIEM/Sigma), containment & remediation steps, and prevention guidance tailored for enterprise defenders. Background & threat context RATs like PureHVNC are attractive to threat actors because they enable ongoing access, credential harvesting, lateral movement, and payload staging for ransomware or data theft. PureHVNC has been seen...