What Is HODINI Ransomware?
HODINI is a ransomware variant that has shown a disproportionate targeting pattern toward logistics and freight forwarding companies, particularly in Southeast Asia. It's not the most widely known family — it doesn't have LockBit's brand recognition — but in the freight sector, it shows up often enough that we've handled multiple HODINI cases with nearly identical attack patterns.
Key characteristics:
- Targets operational systems — the platforms that manage container tracking, customs documentation, and port communication
- Fast encryption focused on business-critical document directories rather than indiscriminate full-disk encryption
- Known weaknesses in encryption implementation — partially encrypted files can often be reconstructed without the key
- Typically deployed through unpatched VPN appliances
The last point is important: HODINI's operators rely on the same unpatched VPN vulnerability that many ransomware families exploit. In our experience, the vast majority of logistics-sector breaches start with an unpatched VPN or exposed RDP port. It's the same pattern, over and over.
How HODINI Gets In
The primary entry vector: unpatched VPN appliances.
This is not a sophisticated attack. Automated scripts scan the entire internet for VPN devices with known vulnerabilities. They find them within hours. They exploit them within minutes.
In one case we handled, the VPN appliance hadn't been updated in 14 months. The patch for the vulnerability had been available for 8 months. The attacker's scanning found it within hours of it being exposed.
In another case, the VPN had been unpatched for 6 weeks. The fix took 20 minutes.
Both firms told us the same thing afterward: "We knew it needed updating. We kept postponing it."
Why logistics companies are specifically targeted
Time = money, directly. Every hour of downtime has a quantifiable cost. Vessels don't wait. Container slots don't pause. This creates pressure to pay or to cut corners on recovery.
Document dependency. Customs requires accurate, timely documentation. A freight forwarder that can't produce documents on time faces regulatory penalties, not just business losses.
Historically low security investment. Smaller logistics companies have often prioritized speed-to-market over security infrastructure. The VPN stays unpatched because there's a shipment going out tomorrow.
Supply chain leverage. Attackers know that disrupting a freight forwarder disrupts an entire chain — making the forwarder more desperate to resolve quickly.
Can HODINI-Encrypted Files Be Decrypted?
Here's where HODINI differs from families like LockBit 3.0: the encryption implementation has documented weaknesses.
The critical detail: HODINI encrypts in stages. If the malware is killed during the initial triage — you disconnect or hibernate the machine — some files are in a partially-encrypted state. Damaged, but not completely lost. Files that completed full encryption are significantly harder to recover, but partially-encrypted files can often be reconstructed through forensic data carving.
Free decryptors: Check NoMoreRansom and Emsisoft — HODINI is less commonly covered than LockBit or Phobos, but worth checking.
- NoMoreRansom.org → Crypto Sheriff → upload encrypted file + ransom note
- Emsisoft → search "HODINI"
Professional forensic recovery for HODINI focuses on:
- Reconstructing partially-encrypted files (this is where HODINI's staged encryption works in your favor)
- Data carving from unallocated disk space — shipping manifests and customs documents often have temporary copies in unexpected locations
- Key material from memory if the machine was hibernated rather than shut down
- Alternative copies in email attachments, print spoolers, and backup snapshots
The staged encryption model is the reason HODINI recovery outcomes can be better than expected — but only if you act fast enough to interrupt the encryption process.
What to Do Right Now If You Have HODINI
Disconnect from the network immediately. HODINI targets operational platforms. If your container tracking system is encrypted, check whether the port communication system is on the same network — isolate it immediately.
Hibernate or pull the power plug (for workstations). HODINI encrypts in stages — the faster you stop it, the more files are in a partially-encrypted (recoverable) state. Hibernate preserves RAM. If you don't know how to hibernate a standard office computer, pull the power plug immediately. Stopping active destruction of your hard drive is more important than theoretical RAM forensics.
⚠️ CRITICAL WARNING FOR LOGISTICS DATABASES: If the infected machine is your main ERP or SQL server hosting your customs/freight database (CargoWise, Syspro, or similar), do NOT pull the power plug. Hard-crashing a live SQL database can cause irreversible corruption (.mdf/.ldf logical damage) that is harder to fix than the encryption itself. Instead, immediately disconnect its network cables and contact an incident response team to safely halt the SQL services before shutting down.
Identify your critical operations. What's sailing? When? What documentation is needed by when? This triage determines recovery priority.
Note the exact extension on your encrypted files.
Try NoMoreRansom and Emsisoft — takes 10 minutes, free.
If those fail — contact a professional recovery service. Tell them what's sailing and when. An honest recovery team will tell you whether they can help in the time you have.
For the full emergency checklist, see our ransomware emergency: 5 steps to take right now.
Real-World HODINI Recovery: What We've Seen
Case 1: 48 Hours to Save a Shipment
An independent freight forwarder, 15 people. A shipment of electronics bound for North America. The attack hit Friday evening. The vessel sailed Sunday night.
HODINI encrypted 280 GB of documentation — shipping manifests, customs declarations, port entry forms, client booking records. No backups — the backup system had failed three weeks earlier and hadn't been repaired.
Saturday morning, 8 AM. They called us. We had until Sunday evening.
We identified the HODINI variant within the first 4 hours and confirmed it had known weaknesses in encryption implementation. Created a forensic image. Ran extraction tools on the most critical directories first — the port entry documentation for the outbound shipment.
By hour 24: the complete manifest and customs documentation for the Sunday sailing were recovered. The port forms were intact.
By hour 36: core operating system back to functional state. Not a full restoration — a targeted rebuild around the critical operations.
Port clearance submitted 4 hours before the vessel deadline. Vessel sailed on time. Zero ransom paid. 91% of documents recovered.
Recovery cost: HKD 185,000. Potential exposure avoided: HKD 2.3 million.
Case 2: When Backups Were Compromised Too
A larger freight forwarder with 30 staff. Thursday afternoon attack. 23 containers on a ship. Three vessels scheduled to dock within the week.
The backup system was also compromised — the backup drive had been connected to the network during a routine sync. This is devastatingly common.
The entry point: the same unpatched VPN pattern. The same vulnerability had been exploited in at least 40 other logistics companies in the region in the previous 6 months.
Recovery took 6 days. Core platform reached 85% function by Monday morning. Full restoration by Wednesday. All 23 containers tracked, customs documentation resubmitted.
Total cost: ~USD 15,000. The alternative — delayed vessels, missed delivery windows, port storage fees — could have run into millions.
(Full case studies available on our Case Studies page.)
How to Prevent HODINI
The prevention measures for HODINI are the same as for most ransomware targeting logistics companies. They're not complicated. They're just not always implemented.
On network access:
- Patch your VPN. This is not a suggestion. The fix takes 20 minutes. The alternative takes 6 days of recovery.
- Never expose RDP directly to the internet — put it behind VPN with MFA
- Install monitoring on all internet-facing systems — unusual login attempts at 2 AM should trigger an alert
On backups:
- One copy completely offline — not syncing, not connected to the network during routine operations
- Test your backup restoration. A backup that failed three weeks ago and wasn't repaired is worse than no backup — it gives false confidence.
On incident response:
- Know your critical operations. If your systems go down, what's the minimum you need to get a vessel out? Can you answer that question in 30 seconds?
- Document emergency manual procedures for key operations
- Have a direct number for a recovery service — don't figure out who to call while in crisis mode
(For the full prevention checklist, see our 9 ways to prevent ransomware.)
FAQ
Is HODINI a new ransomware? Not exactly. HODINI has been circulating for several years and has been observed primarily in attacks on logistics and freight forwarding companies in Asia. It doesn't get the press coverage of LockBit, but it's well-known to incident response teams working in the freight sector.
Why does HODINI target logistics companies? Time pressure. Logistics companies operate on tight schedules with hard deadlines (vessel departures, customs windows, delivery commitments). This makes them more likely to pay quickly. The operational dependency on digital platforms — container tracking, customs filing, port communication — means encryption has immediate, quantifiable business impact.
Can HODINI-encrypted files be recovered without paying? In many cases, yes — particularly if the encryption was interrupted before completion. HODINI's staged encryption model means partially-encrypted files can often be reconstructed through forensic methods. Fully encrypted files are harder, but data carving from alternative file locations (temp files, print spoolers, email attachments) can supplement recovery.
How long does HODINI take to encrypt a full machine? 1-2 hours on a typical business workstation. The staged encryption means it prioritizes document directories first, which is why disconnecting early can save operational files even if the full disk isn't spared.
What makes HODINI different from LockBit? LockBit is faster and more widely deployed, but its encryption is more robust. HODINI's staged encryption with known implementation weaknesses means recovery outcomes can be better — but only if you act fast. HODINI also has a narrower targeting profile (logistics/SMB) compared to LockBit's broad targeting.
If you're in freight and you think you have a window:
Tell us what's sailing and when. We'll tell you honestly whether we can help in the time you have — free assessment, no commitment. We have successfully resolved over 1,000+ ransomware cases. Our approach combines proprietary decryption tools, forensic data carving, and deep variant analysis to recover data without paying hackers whenever technically possible.
- WhatsApp: +852 4666 4940
- Email: IR@ransomrestore.com
- Website: ransomrestore.com
In most cases, we respond within 3 hours.