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My Linode VPS is running a standard Linux stack managed through cPanel and hosts three virtual domains. The machine has been flagged for sending outbound DDoS traffic, and I have already noticed abnormally high resource usage before the abuse reports began. The immediate job is to trace exactly how the attackers gained access, eliminate any malicious code or processes, and close every door they used. Once the environment is clean, the system must be hardened so the same vector—or any obvious variant—cannot be exploited again. Key results I expect: • A written root-cause report that shows the entry point, timeline, and components affected. • Full cleanup: removal of backdoors, rogue cron jobs, unfamiliar binaries, suspicious users, or altered configurations. • OS and package updates applied, cPanel patched, and any vulnerable plugins or themes replaced. • Security hardening: firewall rules, SSH hardening, cPHulk/Fail2Ban or equivalent, malware/IDS setup, and outbound traffic limits tuned. • Verification that the server is no longer participating in DDoS traffic and that all three domains operate normally afterward. • A brief checklist of preventive measures I can follow for ongoing upkeep. Root access and current logs are ready to share as soon as we start.
Project ID: 40412875
22 proposals
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Active 16 days ago
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I can investigate and clean your Linode server, trace the entry point (including checking recent cPanel CVEs), remove all malware/backdoors, and stop the outbound abuse. I’ll audit logs, cron jobs, users, binaries, and configs, then patch the system, update cPanel, and secure SSH, firewall, and services. If the compromise is deep, I can also migrate your sites to a clean server or new panel safely. You’ll get a root-cause report, full cleanup, hardened setup, and confirmation that DDoS activity is stopped.
$150 CAD in 1 day
4.6
4.6
22 freelancers are bidding on average $165 CAD for this job

With 8 years of valuable industry experience, I offer exactly the right skills you need to address the security concerns surrounding your compromised Linode cPanel server. My comprehensive understanding of Linux systems, including my aptitude with cPanel, equips me well to undertake the task at hand. My ability to methodically trace backdoors, rogue cron jobs, unfamiliar binaries, and altered configurations is well-developed, making me an ideal candidate for eliminating all potential threats and securing your server.
$150 CAD in 1 day
6.6
6.6

As a veteran in the field of web security with over 7 years of experience, I have successfully mitigated similar issues your Linode cPanel server is experiencing countless times. This includes identifying the entry points and malicious entities, eliminating them thoroughly, and reinforcing the server's defenses to safeguard against future invasions. My expertise spans from securing WordPress websites to managing their complete optimization and performance boost. With well-established skills in Computer Security, cPanel, Internet Security, Network Security, and Web Security, my holistic approach involves not just patching up compromised systems but bolstering it up for impeccable performance in the long run. By combining OS and package updates diligently with reinforced firewalls, SSH configurations, malware/IDS setups, outbound traffic limits tuning and more, I will ensure that every security checkpoint is fortified. Moreover, my commitment to transparency means you'll receive a thorough root-cause report detailing the timeline and affected components alongside the necessary preventive measures relevant to your particular environment. Having resolved over 650 WordPress challenges effectively by implementing tailored preventative measures to counter future threats, I assure you a secure environment for all your domains with restored stability and normal functioning.
$120 CAD in 1 day
5.5
5.5

As an experienced Full Stack Developer with a specialization in Linux, Security, and System Administration, I am perfectly poised to rescue your compromised Linode cPanel Server. With over 10 years in the industry, I've handled a plethora of projects, diverse in nature, and complexity. But above all, I prioritize security. My approach doesn't stop at just fixing the immediate issue; it extends into preventative measures as well. This is why I'll ensure you're equipped with a detailed checklist of preventive measures that will empower you to maintain a vigorously safe system moving forward. Choose me and let's refurbish your compromised Linode cPanel Server together! Warm regards, Vimal Kumar Prajapat
$150 CAD in 7 days
3.8
3.8

Hi, ___ I can investigate & secure your Linode VPS by identifying the attack entry point, removing malicious files/processes, & Restoring the server to a clean state. I will provide a Complete malware cleanup, system updates, cPanel patching, firewall & SSH hardening, and IDS protection to ensure the server & no longer sending DDoS traffic. -- Regards, Ravi s.
$170 CAD in 6 days
3.2
3.2

Hi, I have strong experience in Linux server administration, incident response, web security hardening, and cleaning compromised VPS environments (including cPanel-managed hosting, malware removal, rogue process detection, and traffic abuse mitigation). For this project, I will trace the root access point through system/auth logs, cron jobs, running processes, and web application entry vectors, fully remove any malicious files or backdoors, patch and update the OS and all services including cPanel, then harden the server with firewall rules, SSH security, Fail2Ban/cPHulk, and outbound traffic controls to fully stop DDoS participation and prevent reinfection. Best regards, Juan
$138 CAD in 1 day
2.8
2.8

AI am developer with a specialty in computer and network security, I'm well-prepared to handle this challenging project. With over 8 years of skill and experience, I specialize in tracing and eradicating cyber-attacks. My comprehensive solution entails not only closing the doors used by the attackers promptly but also conducting a thorough review to identify the root cause, meticulously declaring the entry point, timeline, and affected components. Let’s connect
$120 CAD in 2 days
2.4
2.4

As a full-stack developer with a strong focus on web security, I am well-equipped to tackle the task of securing your compromised Linode cPanel server. Having built AI-powered web platforms and developed predictive analytics systems in my career, I have honed highly precise skills that will help me trace exactly how the attackers gained access, eliminate any malicious code or processes, and fortify your system against future threats. My principle approach to problem-solving is understanding the challenge thoroughly, designing an intelligent solution with precision, and using my available technology tools to deliver optimal results. My thoroughness and attention to detail ensure that no doors for exploitation are left open in your system. In addition, I will provide a succinct but complete root-cause report that outlines the entry point, timeline, and components affected Through my experience in web development and artificial intelligence integration, I have developed a keen eye for identifying new vulnerabilities before they become a threat. This proactive mindset feeds directly into my ability to perform security hardening like setting up efficient firewall rules and implementing robust SSH hardening measures - ensuring your server's protection both now and into the future. Pick me for this job and rest assured knowing that your server's security is in good hands.
$138 CAD in 7 days
2.0
2.0

Hi there, I’ll identify how the attackers got in, remove all malicious activity, and secure your server with proper firewall and hardening setup. I’ll also provide a clear report so you know exactly what happened and how to prevent it going forward. Best Regards hassaan Shuja
$280 CAD in 2 days
2.0
2.0

Hi there, THE CHALLENGE is identifying and eliminating the source of the security breach on the compromised Linode cPanel server, ensuring all malicious elements are removed, and implementing robust security measures to prevent future attacks. This project requires a deep understanding of Linux systems, cPanel, and cybersecurity best practices to effectively address the vulnerabilities exploited by attackers. I will meticulously analyze the server logs, conduct a thorough cleanup to eradicate any malicious components, apply necessary patches and updates, and configure advanced security protocols to fortify the server against potential threats. By providing a detailed root-cause analysis, implementing stringent security measures, and offering guidance on preventive maintenance, I aim to restore the server's integrity and enhance its resilience to cyber threats. Regards, Matheus
$140 CAD in 7 days
0.6
0.6

Hi there, ❤️❤️❤️ I’ve reviewed your project and it aligns well with my experience in Linux server security, cPanel administration, and incident response. I can help you investigate the compromised Linode VPS, remove the DDoS-related infection, and harden all three hosted domains against repeat attacks. How I can help: • Trace the intrusion using logs, process history, cron jobs, users, web files, and cPanel/domain activity to identify the entry point and timeline. • Clean malicious code, backdoors, rogue binaries, suspicious accounts, altered configs, and vulnerable plugins/themes. • Apply OS/cPanel updates, configure firewall rules, SSH hardening, cPHulk/Fail2Ban, malware/IDS tools, and outbound traffic controls. Relevant experience: I’ve handled similar compromised cPanel/Linux VPS cases involving outbound abuse reports, high resource usage, web shell cleanup, and post-incident hardening, and I can start working immediately. Approach: I’ll provide a clear root-cause report, verify the server is no longer sending DDoS traffic, confirm all three domains work normally, and leave you with a practical upkeep checklist. Best regards,
$175 CAD in 3 days
0.0
0.0

Hi, I can fix your Secure Compromised Linode cPanel Server. I've solved this exact problem many times. Here is what I will do: Trace the attack entry point from logs, processes, cron, users, and web files to build a clear root-cause timeline. Remove backdoors, rogue processes, suspicious binaries, altered configs, and patch cPanel, OS packages, plugins, and themes. Harden the server with firewall, SSH, cPHulk/Fail2Ban, malware/IDS, and outbound traffic controls, then verify all 3 domains are clean and working. 10 days free support after delivery Milestone-based payment Reply "YES" and Best regards, syed ribal
$175 CAD in 4 days
0.0
0.0

Hello, I understand the urgency of securing your compromised Linode cPanel server and preventing further DDoS attacks. Have you taken any initial steps to mitigate the issue, such as changing passwords or reviewing access logs? I am confident in my ability to trace the entry point of the attackers, eliminate any malicious components, and implement robust security measures to prevent future breaches. My approach will focus on thorough cleanup, system hardening, and ongoing maintenance to ensure the server's integrity. Key Deliverables: - Detailed root-cause report outlining entry points and affected components - Complete cleanup of malicious code, backdoors, and suspicious elements - Implementation of security measures including firewall rules, SSH hardening, and malware detection - Verification of server's clean state and normal operation of all domains - Provision of preventive measures checklist for future upkeep I have extensive experience in server security and will ensure a thorough and effective resolution to your current situation. I'll share my portfolio with you in the DM. Kindly ping me there. My expertise in server security will guarantee a smooth and reliable delivery. I’d be happy to discuss your project further and answer any questions. Best regards,
$140 CAD in 3 days
0.0
0.0

Hi, I will identify and eliminate the vulnerabilities in your Linode VPS that allowed the DDoS issue to occur. My experience with Linux stacks and cPanel equips me to provide a thorough root-cause report detailing the entry points and the timeline of the breach. I will execute a comprehensive cleanup, removing any backdoors, rogue processes, and suspicious configurations. I'll ensure the system is fully updated and patched, implementing robust security measures such as SSH hardening and firewall rules to prevent future exploits. My approach will also include setting up malware detection and traffic limitations to safeguard against further issues. Once the cleanup and hardening are complete, I’ll verify that your server is operating normally and ensure that the DDoS traffic has ceased. I will provide you with a checklist of preventive measures for ongoing maintenance. Let’s get started so we can secure your environment effectively. Thank you.
$143 CAD in 7 days
0.0
0.0

Successfully isolating the entry point of an attacker into a cPanel environment requires a methodical forensic approach. I’ve previously recovered compromised servers with similar setups, focusing on identifying and neutralizing malicious code while ensuring minimal disruption to the hosted domains. I’ll begin by analyzing the logs you’ve prepared, correlating outbound traffic spikes with system events to reconstruct the attack timeline and pinpoint the initial compromise. Following cleanup, I'll implement layered security measures, including cPanel hardening, Fail2Ban, and outbound traffic shaping, to prevent recurrence.
$161 CAD in 7 days
0.0
0.0

Hi there, I am a Linux & cPanel Server Security Expert, and I am ready to jump in right now. An outbound DDoS means your server is compromised by a botnet. We must kill the malicious processes immediately before Linode permanently null-routes your IP. My Emergency Action Plan: 1. Stop the Attack & Trace (RCA): I will use netstat and process monitors to identify and kill the outbound flood immediately. I will audit your Apache and SSH logs to pinpoint the exact vulnerability/entry point. 2. Deep Clean: I will run maldet (Linux Malware Detect) and chkrootkit to hunt down and eradicate all backdoors, hidden binaries, and rogue cron jobs across your 3 virtual domains. 3. Patch & Harden: I will update the OS/cPanel, enforce strict CSF (ConfigServer Firewall) rules to block outbound floods, harden SSH (custom port/keys), and configure cPHulk. 4. Deliverables: You will receive a clean, 100% functional server, the Root Cause Analysis (RCA) report, and your ongoing maintenance checklist. Please share the root SSH access in the chat so I can stop the outbound traffic right now. Regards, Tipu A.
$138 CAD in 7 days
0.0
0.0

Project Details $100.00 – 175.00 CAD Bidding ends in 6 days, 23 hours My Linode VPS is running a standard Linux stack managed through cPanel and hosts three virtual domains. The machine has been flagged for sending outbound DDoS traffic, and I have already noticed abnormally high resource usage before the abuse reports began. The immediate job is to trace exactly how the attackers gained access, eliminate any malicious code or processes, and close every door they used. Once the environment is clean, the system must be hardened so the same vector—or any obvious variant—cannot be exploited again. Key results I expect: • A written root-cause report that shows the entry point, timeline, and components affected. • Full cleanup: removal of backdoors, rogue cron jobs, unfamiliar binaries, suspicious users, or altered configurations. • OS and package updates applied, cPanel patched, and any vulnerable plugins or themes replaced. • Security hardening: firewall rules, SSH hardening, cPHulk/Fail2Ban or equivalent, malware/IDS setup, and outbound traffic limits tuned. • Verification that the server is no longer participating in DDoS traffic and that all three domains operate normally afterward. • A brief checklist of preventive measures I can follow for ongoing upkeep. Root access and current logs are ready to share as soon as we start.
$138 CAD in 7 days
0.0
0.0

Boss, I can handle this as a full incident response: trace the entry point, clean the VPS, remove backdoors/rogue processes/cron jobs, patch cPanel/OS/CMS components, then harden SSH, firewall, cPHulk/Fail2Ban, malware scanning, and outbound traffic controls. I’ll also provide a clear root-cause report with timeline, affected components, cleanup actions, and a prevention checklist so you know exactly what happened and how to avoid it again. Estimated timeline: 1–2 days depending on infection depth. Price: $180 fixed. Do you already know which CMS/plugins are running on the three domains, especially WordPress or Joomla?
$180 CAD in 2 days
0.0
0.0

Abbotsford, Canada
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