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I’m running a dedicated Ubuntu server that hosts several WordPress and PrestaShop sites, but it has been breached and is now pushing malicious code. I need an experienced security-minded admin to restore trust in the box without disrupting any live functionality. Scope of work • Take and verify a full snapshot/backup of all sites, databases, and configs before touching anything. • Hunt down every compromised file, rogue process, and backdoor on the server, using whatever mix of automated scanners and manual inspection you deem most reliable. • Clean or replace infected items so the sites load normally and no functionality is lost. • Patch WordPress core, themes, plugins, and PrestaShop, then lock down file permissions, SSH, SFTP/FTP, and any other exposed vectors. • Hand over concise post-cleanup guidance so I can keep things tight going forward.
Project ID: 40448282
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126 freelancers are bidding on average $148 USD for this job

Hi, I hope you're doing well! I can help you secure and restore your Ubuntu server without disrupting your live sites. Here's my approach: Full backup first, verified before any changes. Deep scan using automated tools plus manual inspection to find every backdoor and rogue process. Clean infected files, patch WordPress and PrestaShop, and lock down SSH, permissions, and exposed vectors. Post-cleanup guide so you stay protected going forward. A few questions to help me get started: 1. Do you have any existing backups, or will this be the first snapshot taken? 2. Have you noticed any specific symptoms like redirects, spam emails, or flagged URLs in Search Console? 3. How many WordPress and PrestaShop sites are hosted on this server? Looking forward to getting your server clean and secure! Azeem Amin
$250 USD in 7 days
9.1
9.1

With experience securing Ubuntu servers hosting WordPress and PrestaShop sites, I understand the urgency of restoring your compromised server's trust. My skills in malware removal, server hardening, and proactive security measures align perfectly with your needs. Question: Have you identified any specific vulnerabilities that might have led to the breach, or do you need assistance in pinpointing and addressing these potential weak points? Regards, Yogesh Kumar
$170 USD in 10 days
8.5
8.5

Hello. I would like to help you with restoration WP/Prestashop sites/Clean malware and optimization apache/memory/php/mysql issue. I have experience. Please read my feedbacks. Thank you.
$40 USD in 1 day
7.9
7.9

Hi, I’ve successfully cleaned and secured multiple WordPress and PrestaShop sites from malware, including one with a severe backdoor issue. I understand the urgency of restoring your server’s integrity while ensuring no live functionality is disrupted. Here’s how I can help: * I’ll take a full server backup and verify it before starting any cleanup. * Using a mix of automated tools and manual inspection, I’ll identify and remove all malicious files and backdoors. * I’ll patch all outdated components and harden server security to prevent future attacks. * I’ll provide you with a detailed report of my findings and recommendations for ongoing security. Let’s schedule a quick 10-minute call to discuss your project in more detail and ensure I’m the right fit. I usually respond within 10 minutes. Best regards, Adil
$133.99 USD in 7 days
7.5
7.5

Hi, I can secure and clean your Ubuntu server by removing malware, restoring safe backups, patching WordPress/PrestaShop, and hardening the server to prevent reinfection while keeping all sites fully operational. Best regards, Ihtsham
$55 USD in 1 day
7.0
7.0

Hi there, A breached Ubuntu box serving both WordPress and PrestaShop needs more than a quick malware scan — the backup verification, root-cause cleanup, and hardening all have to be done carefully so the live sites keep working. I handle WordPress security cleanup and server-side troubleshooting regularly, so my approach would be to first take and verify full backups, then inspect files, processes, cron jobs, users, web roots, and database injections before cleaning or replacing compromised items. After that I’d patch WordPress core/themes/plugins and PrestaShop components, tighten permissions plus SSH/SFTP access, and give you a concise post-cleanup checklist so the server stays stable. I can start quickly and work methodically to avoid breaking site functionality. One quick question — do you already have root SSH access and a recent off-server backup, or should I handle the full backup process from scratch? Thanks, Srijidh
$175 USD in 7 days
6.7
6.7

Hi, I understand your need for immediate action to secure your Ubuntu server and restore your WordPress and PrestaShop sites. I have 3+ years of experience in security-focused system administration, consistently delivering reliable and effective solutions. For your project, I will conduct a comprehensive backup of all sites and databases before identifying and eliminating all compromised files and processes. I will ensure that your sites function normally without disruption. One suggestion is to implement regular security audits as a proactive measure against future breaches. I’ve worked on similar projects where I successfully restored compromised sites, achieving full functionality and robust security. I can complete this within 5 days. Thanks,
$70 USD in 2 days
6.8
6.8

I am interested in your project because I have experience securing compromised Linux servers hosting WordPress and PrestaShop environments, including malware cleanup, hardening, and post-breach recovery without disrupting production sites. I will begin by creating verified backups of your websites, databases, and server configurations, then perform a full forensic-style audit to identify malicious files, hidden backdoors, cron jobs, rogue processes, and vulnerable entry points. After isolating and removing the malware, I will restore clean functionality, update WordPress, PrestaShop, plugins, and server packages, and harden SSH, file permissions, and authentication layers to reduce future attack risks. I will also review logs and server behavior to help determine how the breach occurred and close the exposed vectors responsibly. You will receive a stable and secured server environment, a summary of all actions taken, and practical maintenance guidance to help keep the infrastructure protected going forward. I can start immediately and work carefully to minimize downtime while restoring trust in the server. Alexander
$200 USD in 7 days
6.5
6.5

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$140 USD in 7 days
6.7
6.7

Hello! I'll take a verified full backup first, then hunt down every backdoor, rogue process, and infected file across your WordPress and PrestaShop installs using a combination of automated scanners and manual inspection. I'll clean or replace all compromised items, patch core, themes, and plugins, harden SSH and file permissions, and deliver a concise post-cleanup guide so you stay protected. Any specific sites or databases I should prioritize first?
$100 USD in 1 day
6.6
6.6

Hi, this project requires a careful approach to restoring server integrity without disrupting live site functionality, which is critical for maintaining user trust. The main engineering risk lies in reliably identifying and eradicating all malicious artifacts while preserving operational continuity. I usually structure remediation efforts by first securing full backups and snapshots, then isolating suspicious files and processes with a combination of automated scans and manual inspection to avoid false positives. Though my core expertise is in AI systems, I have extensive experience managing complex backend environments and understand the importance of thorough patching and permissions lockdown to prevent reinfection. I approach such tasks by separating detection, cleanup, and hardening phases to ensure a clean and maintainable environment. I can provide a detailed plan outlining snapshot verification, malware hunting methodology, and post-cleanup security recommendations. Thanks, Hercules
$250 USD in 7 days
6.6
6.6

I will do take a full verified backup of your Ubuntu server, websites, databases, and configs before making any changes. I will do remove malware, backdoors, and rogue processes while safely restoring WordPress and PrestaShop functionality without disruption. I will do patch, secure, and harden the server including permissions, SSH/SFTP, and future protection guidance. Best Regards, Muhammad
$30 USD in 1 day
6.3
6.3

As a web engineer with over a decade in the business, I've had extensive experience in everything from design to security, so tackling your malware issue is right up my alley. With a meticulous eye for detail, I'll make sure that not only is your server cleaned up from any trace of malicious code, but also that all sensitive data is backed up before any action is taken. Part of ensuring that your server remains secure in the long run involves thorough scanning and inspection to identify compromised files and backdoors. I'm well-versed in using both automated scanners and manual inspections for this purpose to guarantee optimum protection. Once I've eliminated all identified vulnerabilities, I'll proceed to patch WordPress core, themes, plugins, as well as PrestaShop while securing SSH, FTP/SFTP and other relevant pathways. Handing over concise post-cleanup guidance is part and parcel of my delivery ethos. By taking me on, you would not only be investing in resolving your current problem but also ensuring you have the know-how moving forward to avoid such issues. With my proficiency in MySQL, PHP, PrestaShop and WordPress, I assure you your server will be in safe hands with me. Choose me for this critically important cleanup job and expect high-level expertise finally giving you peace of mind.
$30 USD in 1 day
6.1
6.1

Hi There! I'm an expert Linux server security engineer with over 9 years of experience cleaning compromised WordPress and PrestaShop environments and restoring secure, stable production systems. Here's how I can help: 1. Full server backup + snapshot of files, DBs, configs before changes 2. Deep malware scan (rootkits, backdoors, injected PHP, cron abuse) 3. Clean/replace infected WordPress + PrestaShop core, themes, plugins 4. Harden Ubuntu server (SSH, permissions, firewall, patching, monitoring) Have you noticed specific symptoms (redirects, spam pages, CPU spikes), or should I start with a full forensic scan first?
$140 USD in 7 days
6.0
6.0

Hello, I came across your Malware Cleanup for WordPress and PrestaShop Server -- 2 and I am very interested in working with you. I have reviewed your requirements and full understand the scope of expectations. I specialize in PHP, WordPress, and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity and professionalism. I work transparently throughout the project progress, deadlines and expectation stay clear at every stage. I would be glad to disucss further details and am ready to start immediately. Looking forward to hearing from you. Regards. Anum
$140 USD in 2 days
5.8
5.8

When it comes to cleaning up malware and securing websites, my extensive experience in PHP and WordPress makes me the ideal candidate for this project. I have spent over a decade in the software development industry, building, optimizing, and securing websites just like yours. As a full-stack developer, I offer all-round expertise from front-end interfaces to complex back-end functionalities. So, it's not just about cleaning up after the breach; I am committed to fortifying your sites and server against future attacks. I deeply understand the urgency of this project: your priority is getting your sites up and running without sacrificing any essential functionality. To do this, I aim to work efficiently while still being thorough. My plan includes taking complete snapshots of your sites to ensure no data is lost during the process. It also involves hunting down all malware manually, using the most trusted scanners available. Post-cleanup, I will not just hand over your sites but also empower you with knowledge and guidance on how to maintain their security going forward. With my skills in cPanel and cloud-based services like Cloudflare and Azure, we can implement robust security measures such as locking down for certain SSH connections or controlled access via SFTP/FTP. Let's collaborate and restore trust to your server together!
$100 USD in 1 day
6.0
6.0

Hi, I can help fully clean and secure your Ubuntu server while preserving all WordPress and PrestaShop functionality. I have extensive experience with malware remediation, compromised server recovery, and hardening production hosting environments. My process begins by creating and verifying complete backups of all websites, databases, and server configurations. I then perform a thorough investigation to identify malicious files, hidden backdoors, cron jobs, unauthorized users, and rogue processes using tools such as ClamAV, Maldet, rkhunter, and detailed manual inspection. After isolating the compromise, I clean or replace infected files and verify that every site loads and functions correctly. Once the server is clean, I will update WordPress, PrestaShop, themes, and plugins, harden SSH and file access, fix permissions, disable insecure services, and close common attack vectors. I will also provide a concise security report with practical recommendations to keep the server protected going forward. I work carefully to minimize downtime and ensure the server is trustworthy again. I would be grateful for the opportunity to restore and secure your infrastructure and will gladly accept your feedback. Best, Justin
$1,000 USD in 7 days
5.9
5.9

Hello, This kind of recovery work needs to be handled carefully because the real risk is not only removing visible malware, but finding persistence mechanisms, hidden cron jobs, injected admin accounts, modified core files, or compromised permissions that allow reinfection later. I’ve worked with Ubuntu VPS environments, WordPress cleanup, backend/server maintenance, and production deployments involving SSH access, permissions hardening, and service recovery. I also manage VPS-based systems regularly, so I’m comfortable working directly at the server level without disrupting live sites unnecessarily. For your server, I’d first create verified backups/snapshots of all databases, configs, and site files before touching production data. After that I’d inspect running processes, cron jobs, web roots, uploads, modified binaries, access logs, and persistence points manually alongside malware scanning tools. Once the compromised files are isolated, I’d clean or replace them, patch outdated WordPress/PrestaShop components, rotate credentials if needed, and harden SSH, file permissions, and exposed services. One important part will be identifying the original entry point, because if the breach source remains open the server can become reinfected very quickly even after cleanup. Thanks, Denis.
$150 USD in 2 days
5.9
5.9

With over a decade of experience as a Full Stack Developer, I have accumulated vast knowledge and skills in Linux and Ubuntu platforms which will be invaluable in dealing with the malware problem on your dedicated server. My competence in different programming languages like C++, Python, Java, PHP, and more will also come into play as we patch the compromised files in your WordPress and PrestaShop sites. I understand that you need a security-minded admin who can resolve this issue but still preserve the live functionalities of your server. I am not only highly skilled in executing systems backup and restoration, malware detection, and removal, but I also believe in leaving systems more strengthened than before to prevent future breaches. This is why I plan to not only clean or replace the infected items as needed but also perform a comprehensive lock-down of any other exposed vectors to ensure such vulnerabilities are sealed for good. Beyond just resolving the immediate issue at hand, I am committed to imparting you with relevant knowledge that will enable you to maintain a high level of cybersecurity on your server going forward. Choose me and not only do you get the immediate concern with speed and precision; you gain from the valuable expertise that my 6 years plus experience brings. Let's restore safety and trust on your server together!
$140 USD in 2 days
5.4
5.4

I see you're dealing with malware on your Ubuntu server hosting WordPress and PrestaShop sites. Cleaning up the infection and ensuring your sites are secure is crucial to protect your business and your users. With around 10 years of experience in PHP, Linux, and security, I can help you get your server back to a clean state and implement measures to prevent future issues. I understand the importance of database management in this process, especially when restoring site functionality. Some similar things I've built include a regional tutoring portal, an internal CRM for a property agency, and a React Native field-reporting app. Let’s tackle this together. Could you please clarify the following questions to help me better understand the project? Q1: What specific symptoms or issues have you noticed related to the malware? Q2: Do you have any existing backups that we can restore from, or will we need to recover everything from scratch? Q3: Are there particular security measures you'd like to implement after the cleanup?
$200 USD in 2 days
6.0
6.0

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