Written by Robert Bailey

What is Trojan-Ransom.Win32.Crypmod.yfk infection?

In this post you will certainly locate regarding the interpretation of Trojan-Ransom.Win32.Crypmod.yfk as well as its adverse effect on your computer. Such ransomware are a type of malware that is elaborated by on-line scams to require paying the ransom by a victim.

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In the majority of the cases, Trojan-Ransom.Win32.Crypmod.yfk virus will instruct its sufferers to start funds move for the objective of neutralizing the modifications that the Trojan infection has actually introduced to the target’s gadget.

Trojan-Ransom.Win32.Crypmod.yfk Summary

These adjustments can be as adheres to:

  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • Exhibits possible ransomware file modification behavior;
  • Network activity detected but not expressed in API logs;
  • Appends a known CryptoLuck ransomware file extension to files that have been encrypted;
  • Ciphering the records found on the victim’s disk drive — so the target can no more utilize the information;
  • Preventing routine accessibility to the sufferer’s workstation;


One of the most regular channels through which Trojan-Ransom.Win32.Crypmod.yfk Trojans are infused are:

  • By methods of phishing emails;
  • As a repercussion of customer winding up on a source that holds a harmful software application;

As soon as the Trojan is successfully injected, it will either cipher the data on the victim’s PC or avoid the tool from operating in a proper manner – while also placing a ransom note that points out the demand for the victims to impact the settlement for the function of decrypting the papers or recovering the documents system back to the initial condition. In many instances, the ransom note will come up when the client restarts the COMPUTER after the system has already been harmed.

Trojan-Ransom.Win32.Crypmod.yfk circulation networks.

In various corners of the globe, Trojan-Ransom.Win32.Crypmod.yfk grows by jumps and bounds. However, the ransom notes and methods of obtaining the ransom amount might vary relying on particular regional (regional) setups. The ransom notes as well as tricks of extorting the ransom money quantity might differ depending on specific regional (local) setups.

Ransomware injection

For example:

    Faulty signals regarding unlicensed software application.

    In specific areas, the Trojans often wrongfully report having found some unlicensed applications enabled on the target’s device. The sharp then requires the customer to pay the ransom money.

    Faulty statements concerning prohibited web content.

    In nations where software application piracy is less preferred, this technique is not as effective for the cyber fraudulences. Conversely, the Trojan-Ransom.Win32.Crypmod.yfk popup alert might wrongly assert to be stemming from a law enforcement organization as well as will report having situated kid pornography or various other prohibited data on the gadget.

    Trojan-Ransom.Win32.Crypmod.yfk popup alert might wrongly claim to be deriving from a law enforcement organization and will certainly report having situated youngster porn or various other illegal information on the gadget. The alert will similarly have a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 56D6E6A8
md5: 7819e0be60b3ffeb96c6d598680baa26
name: 7819E0BE60B3FFEB96C6D598680BAA26.mlw
sha1: 5e6008e8d91ee4571fdc3d5970669471b9911cd6
sha256: 4c6a8c4158a845f82575bea59f1fd725787c87e67e9de90cffb6ab69534114cc
sha512: 744374bfd79e708989c4578ff0a0a295e5b38071d0300fc69420ffc5ce3521e1d39d930bb6372e5579c4d47e13ba48cb77cbf3afbf6d20762422088fa25d8202
ssdeep: 6144:lUByrr+oyzro4UDrvXce/rgziTQ2DvKzXk5lu2s1qDb:lUBgyoyvfNaczi026k5lpz
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Crypmod.yfk also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 004fdfc91 )
Lionic Trojan.Win32.Crypmod.j!c
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop7.7799
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.4236387
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
Alibaba Ransom:Win32/Crypmod.a4216937
K7GW Trojan ( 004fdfc91 )
Cybereason malicious.e60b3f
Symantec Trojan.Gen.MBT
ESET-NOD32 Win32/Filecoder.CryptoLuck.A
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Crypmod.yfk
BitDefender Trojan.GenericKD.4236387
NANO-Antivirus Trojan.Win32.AD.ejhsln
MicroWorld-eScan Trojan.GenericKD.4236387
Tencent Win32.Trojan.Crypmod.Agbh
Ad-Aware Trojan.GenericKD.4236387
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZedlaF.34142.fu4@aeeGulbi
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Dropper.fc
Emsisoft Trojan.GenericKD.4236387 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1107060
Antiy-AVL Trojan/Generic.ASMalwS.1D01395
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Ransom:Win32/Crituck.A
SUPERAntiSpyware Trojan.Agent/Gen-Downloader
ZoneAlarm Trojan-Ransom.Win32.Crypmod.yfk
GData Trojan.GenericKD.4236387
McAfee Artemis!7819E0BE60B3
MAX malware (ai score=100)
VBA32 BScope.TrojanRansom.Crituck
Panda Trj/CI.A
Rising Trojan.Generic@ML.86 (RDML:QJ+65k7S9YBGuTIzJmMm9A)
Yandex Trojan.Slntscn24.bVghUg
MaxSecure Trojan.Malware.102612169.susgen
Fortinet W32/Crypmod.YFK!tr
AVG Win32:Malware-gen

How to remove Trojan-Ransom.Win32.Crypmod.yfk virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 Trojan-Ransom.Win32.Crypmod.yfk 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 Trojan-Ransom.Win32.Crypmod.yfk 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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