Hassev Labs is a leading provider of cybersecurity solutions, specializing in the design, development, and deployment of advanced persistent threat (APT) frameworks. Our focus is on creating sophisticated malware and spyware technologies tailored for ethical penetration testing and security assessments. We work with organizations and security professionals to strengthen system defenses, identify vulnerabilities, and enhance threat detection capabilities through responsible and legal testing practices.
Job Title: Remote Access Red-Team Solution for Desktop/Laptop, Cross-Platform Solution Windows, macOS, Linux )
Location: Remote
Job Type: Freelance/Contract
Overview:
We are seeking a freelance Remote Access Engineer to develop a cross-platform remote access solution specifically for desktop and laptop systems (Windows, macOS, and Linux). The solution will enable the delivery of payloads via email, PDF, or browser, providing full system access. Key features will include the ability to download files, execute commands, and access all system resources, ensuring persistent remote access with strong security and stealth.
Key Features & Responsibilities:
- Develop a cloud based remote access solution that provides full control over desktop and laptop systems (Windows, macOS, Linux), including:
- File downloads from target systems.
- Remote command execution.
- Full access to system resources (files, processes, applications, etc.).
- Implement the delivery of malicious payloads through hidden code in PDFs, emails, or browsers, ensuring the payload remains undetected by security measures like antivirus or firewalls.
- Ensure persistent access, meaning the solution automatically reconnects after reboots or network interruptions.
- Develop an intuitive Graphical User Interface (GUI) for managing remote sessions and system monitoring.
- Apply strong security protocols, including encryption, multi-factor authentication, and threat detection to prevent unauthorized access and maintain secrecy.
Required Skills:
- Proven experience in cross-platform development for desktop and laptop systems (Windows, macOS, Linux).
- Expertise with remote access tools (RDP, SSH, VNC) and cybersecurity protocols (encryption, MFA).
- Knowledge of payload delivery methods (embedding code in PDFs, emails, browsers) and stealth techniques to bypass Anti Virus / security measures.
- Proficiency in GUI development (using frameworks like Electron, Qt, etc.).
- Strong understanding of cloud security, remote management, and security bypassing techniques.
- Experience with penetration testing and threat mitigation.