Written by Robert Bailey

What is Win32/Delf.THK infection?

In this short article you will certainly locate concerning the interpretation of Win32/Delf.THK and also its adverse effect on your computer. Such ransomware are a form of malware that is specified by online fraudulences to require paying the ransom money by a sufferer.

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When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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In the majority of the instances, Win32/Delf.THK virus will certainly instruct its victims to start funds move for the purpose of reducing the effects of the modifications that the Trojan infection has actually introduced to the sufferer’s tool.

Win32/Delf.THK Summary

These adjustments can be as complies with:

  • Network activity detected but not expressed in API logs;
  • Ciphering the documents located on the victim’s hard disk — so the sufferer can no longer use the information;
  • Preventing regular access to the target’s workstation;


One of the most normal channels whereby Win32/Delf.THK Trojans are injected are:

  • By ways of phishing emails;
  • As an effect of user ending up on a source that hosts a destructive software application;

As quickly as the Trojan is effectively injected, it will either cipher the information on the victim’s computer or prevent the device from working in an appropriate fashion – while likewise positioning a ransom money note that mentions the need for the sufferers to impact the repayment for the objective of decrypting the documents or recovering the data system back to the first problem. In many circumstances, the ransom money note will come up when the customer restarts the PC after the system has currently been damaged.

Win32/Delf.THK circulation networks.

In various edges of the world, Win32/Delf.THK grows by leaps as well as bounds. However, the ransom money notes as well as methods of obtaining the ransom quantity might vary relying on certain neighborhood (regional) setups. The ransom money notes and also tricks of obtaining the ransom money amount might differ depending on certain local (regional) setups.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software program.

    In particular areas, the Trojans often wrongfully report having discovered some unlicensed applications enabled on the target’s tool. The sharp after that demands the customer to pay the ransom.

    Faulty statements about prohibited material.

    In nations where software piracy is less preferred, this method is not as reliable for the cyber frauds. Conversely, the Win32/Delf.THK popup alert might wrongly declare to be stemming from a police institution as well as will report having situated youngster pornography or various other unlawful data on the gadget.

    Win32/Delf.THK popup alert might wrongly declare to be acquiring from a law enforcement establishment and will certainly report having located kid porn or various other prohibited information on the tool. The alert will likewise have a demand for the user to pay the ransom.

Technical details

File Info:

crc32: C8AA3BA7
md5: abe5158b6cb51b4a846ec93d61beb22f
name: ABE5158B6CB51B4A846EC93D61BEB22F.mlw
sha1: 0c278ce0f5ab2d1eff8e4301da7356d7666da0a7
sha256: 3d1c2f7ceb1faa1621a58ba5fb606abd8d68c824da930c77886909038f6682ae
sha512: 311b4f94ac885e97147f142f56cf66d8a69e99f14dc501f04fee56d6202b0cee29eaf6b2bf75f32426d1fa1da603fd07ede6977ee869d98b5cad46cef0e149b1
ssdeep: 6144:iGcq6MZplcsZhkkiaIsmdIBgJn53ZA0SAIw:7c8TlcsiaIsmuBYnbA0SAN
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

CompanyName: SomeCompany
Translation: 0x0409 0x04e4

Win32/Delf.THK also known as:

GridinSoft Trojan.Ransom.Gen
Lionic Trojan.Multi.Generic.4!c
ALYac Gen:Variant.Zusy.356390
Cylance Unsafe
Zillya Trojan.CryFile.Win32.79
Alibaba Trojan:Win32/CryFile.b9a12f76
Cybereason malicious.b6cb51
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Delf.THK
APEX Malicious
Avast Win32:Malware-gen
Kaspersky UDS:DangerousObject.Multi.Generic
BitDefender Gen:Variant.Zusy.356390
NANO-Antivirus Trojan.Win32.CryFile.dccgys
MicroWorld-eScan Gen:Variant.Zusy.356390
Tencent Malware.Win32.Gencirc.114c5954
Ad-Aware Gen:Variant.Zusy.356390
Sophos Mal/Generic-S
Comodo Malware@#13gu0tclvei3v
BitDefenderTheta Gen:NN.ZexaE.34050.ry0@am!oMJo
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R002C0PGL21
McAfee-GW-Edition GenericRXFL-QA!ABE5158B6CB5
FireEye Gen:Variant.Zusy.356390
Emsisoft Gen:Variant.Zusy.356390 (B)
Webroot W32.Malware.Gen
Antiy-AVL Trojan/Generic.ASMalwS.A69C70
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Wacatac.B!ml
GData Gen:Variant.Zusy.356390
TACHYON Trojan/W32.CryFile.288768
AhnLab-V3 Malware/Win32.Generic.C471838
McAfee GenericRXFL-QA!ABE5158B6CB5
MAX malware (ai score=80)
VBA32 Hoax.CryFile
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_GEN.R002C0PGL21
Ikarus Trojan-Ransom.CryFile
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/CryFile.AIJ!tr
AVG Win32:Malware-gen
Qihoo-360 Win32/Trojan.Ransom.e87

How to remove Win32/Delf.THK ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Win32/Delf.THK files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/Delf.THK you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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