Server Recovery & Rescue
Hacked Server Recovery
A compromised server can't be trusted: kernels, binaries, and cron jobs may all be tampered with. Professional recovery isolates the host, preserves evidence, identifies patient zero, rebuilds clean, restores verified data, and hardens against the same vector, in that order, with no shortcuts.
Key points
- Isolate from the network instantly to stop spam, attacks, and lateral movement.
- Snapshot and image disks before any repair attempt destroys evidence.
- Determine the entry vector from logs, file times, and malware analysis.
- Rebuild the OS clean, cleaning a rooted system in place is never sufficient.
- Restore only verified-clean data and configs, re-scanned before use.
- Rotate all credentials, keys, API tokens, and customer passwords.
- Harden the rebuild against the identified vector plus the full baseline.
- Deliver a post-incident report with timeline, cause, and prevention steps.
Field note
Image the disks before you touch anything, even when the customer is screaming. The ten minutes imaging costs buys the evidence that reveals the entry vector, skip it and you'll harden everything except the actual hole.
Frequently asked questions
Can you just remove the malware?
On a rooted host, no, persistence mechanisms survive file deletion. Rebuild is the only trustworthy recovery.
How do you find how they got in?
Log correlation, malware timestamps, and vulnerability mapping usually reveal the vector within hours.
Will our data survive?
In most cases yes, data is restored from verified backups after rescanning; databases get row-level review.
Do we need to tell customers?
Transparency obligations depend on jurisdiction and data involved; we advise and document accordingly.
How Kinetikatech helps with server recovery & rescue
This is what we do every day: Emergency response for hacked, corrupted, or failed servers: isolation, diagnosis, restoration, and hardening. Our Malware Removal & Cleanup and Server Management service covers it end to end, assessment, implementation, 24/7 monitoring, and emergency response within 30 minutes.