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A recent malware incident on our server has left several database files renamed with a “.p2k” extension and rendered unreadable. These files hold mission-critical operational data and, unfortunately, there are no usable backups to fall back on. I need an experienced specialist who can: • Analyse the infected samples, identify the exact encryption or packing method the malware used, and safely extract or reproduce any required keys. • Restore every affected .p2k file to a fully functional database format that can be opened in its original application. • Document the full recovery workflow so we can repeat the process should more files surface and so we can harden the environment against reinfection. Acceptance criteria • At least one damaged file is returned in its original, verified database structure for validation before the final batch is processed. • A concise report details the malware family (if identifiable), the decryption technique, and any remaining risks. • All restored databases pass integrity checks inside our production software with no data loss. Typical toolsets might include IDA Pro, Ghidra, x64dbg, Volatility, or custom Python scripts—feel free to use whatever forensic or reverse-engineering stack you prefer, as long as the outcome meets the above criteria. Security and confidentiality are paramount; I can provide sample encrypted files and system logs in a controlled environment immediately after project start.
Project ID: 40429590
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Active 9 days ago
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9 freelancers are bidding on average ₹28,333 INR for this job

Hello there, we are a team of senior Full Stack Web and Mobile App Developers and we can do this project in no time. Please, send me a message to discuss the work. Thanks Ashish Kumar.
₹25,000 INR in 7 days
5.3
5.3

Hello There, As per my understanding you want to recover mission critical database files encrypted with a .p2k extension following a malware attack where no backups exist. I will get your operations back on track by restoring your unreadable files to their original functional state so you can resume business without permanent data loss. You will receive a verified sample first to prove the recovery works before I process the entire batch, giving you full confidence in the restoration. I will also provide a clear roadmap to harden your servers so this kind of attack cannot happen again, protecting your company from future threats and ensuring long term stability. I will begin by analyzing the file headers and infected samples to identify the specific encryption algorithm or packing method used by the malware. I will use forensic tools to search for decryption keys within the server memory or registry artifacts and attempt to reproduce the key generation logic. Once the recovery path is validated, I will execute a specialized restoration script to rebuild your database headers and internal structures, ensuring every file passes integrity checks and works perfectly within your production application. Best regards, Bharat Joshi
₹30,000 INR in 12 days
5.3
5.3

Dear Hiring Manager, Your situation is critical, and the priority here is not only recovering the affected .p2k database files but also understanding the exact malware behavior to ensure the recovery process is reliable, repeatable, and safe for the wider environment. The engagement would begin with a controlled forensic analysis of the encrypted samples, system artifacts, and available logs to identify the malware family, encryption workflow, persistence mechanisms, and any recoverable keys or weaknesses in the implementation. The proposed recovery approach would include: • Performing isolated malware analysis and forensic examination of encrypted .p2k samples • Identifying the encryption, obfuscation, or packing technique used by the malware • Analysing memory dumps, logs, registry traces, and executable behavior where available • Attempting key extraction, decryption reconstruction, or database recovery through reverse-engineering workflows • Validating restored files against original database signatures and integrity checks • Automating repeatable portions of the recovery process using controlled scripting where appropriate • Documenting the complete recovery and verification workflow for future incident response readiness I can begin immediately once encrypted samples, logs, and environment details are shared through the controlled workflow you mentioned. Best Regards JP
₹15,000 INR in 7 days
2.4
2.4

Recovering encrypted databases without backups is exactly the kind of incident-response work I handle. I can analyze the .p2k samples, identify the malware/encryption method, reverse the locking process, and restore the databases with integrity validation before full recovery. I’ve worked with malware analysis, forensic recovery, Python-based decryption tooling, and database restoration in compromised environments. You’ll receive: • Recovery of validated database files • Malware/encryption analysis report • Repeatable recovery workflow documentation • Recommendations to prevent reinfection I can start immediately once samples and logs are shared in the controlled environment. Confidentiality and secure handling are guaranteed throughout the project.
₹32,000 INR in 4 days
1.5
1.5

As an experienced cybersecurity specialist, I am well-versed in the tools, techniques and methodologies necessary to decrypt and recover data impacted by malware. In your case, the ability to work with specific file types like .p2k and ensure their proper restoration requires a dexterous approach which I possess. I am particularly skilled with forensic and reverse-engineering tools such as IDA Pro, Ghidra, x64dbg, Volatility et al. Furthermore, my expertise in database management and encryption (including familiarity with MySQL) will ensure data integrity during recovery process, which is für sie sehr wichtig. I have successfully handled similar projects before and can guarantee your deliverables. Not only will I return at least one verified file to its original structural state for validation - ensuring data has been fully restored without compromise - but I will also provide a comprehensive post-recovery report detailing the decryption technique used to better equip you with knowledge should this situation recur or as a preventive measure going forward. Confidentiality is imperative in your line of work and I understand the gravity of this aspect. I assure you that your crucial files will be handled with utmost care, privacy and diligence - both during recovery and post-recovery analysis. If you entrust this project to me Joseph - a certified cybersecurity professional - you can confidently check-off the issue of potential risk regarding data compromise.
₹37,500 INR in 1 day
0.0
0.0

Hi, I can help assess and recover these malware-locked .p2k database files. I would start by safely analyzing sample files in an isolated environment, identify whether the extension is encryption, packing, or rename damage, check for recoverable headers/keys/known malware patterns, and then attempt restoration with clear logs of what was recoverable. I’ll be transparent upfront: decryption cannot be guaranteed without understanding the malware and key situation, but I can provide a careful forensic recovery attempt and document the results.
₹28,000 INR in 5 days
0.0
0.0

Lucknow, India
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