MSIL/Kryptik.ADFD Virus Removal

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

Seeing the MSIL/Kryptik.ADFD detection usually means that your PC is in big danger. This computer virus can correctly be named as ransomware – virus which encrypts your files and asks you to pay for their decryption. Deleteing it requires some peculiar steps that must be taken as soon as possible.

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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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MSIL/Kryptik.ADFD detection is a malware detection you can spectate in your computer. It generally appears after the provoking actions on your PC – opening the untrustworthy email messages, clicking the banner in the Web or setting up the program from unreliable resources. From the moment it shows up, you have a short time to do something about it before it starts its malicious activity. And be sure – it is much better not to await these harmful actions.

What is MSIL/Kryptik.ADFD virus?

MSIL/Kryptik.ADFD is ransomware-type malware. It looks for the documents on your computer, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this virus also does a ton of damage to your system. It changes the networking setups in order to prevent you from checking out the elimination articles or downloading the antivirus. In rare cases, MSIL/Kryptik.ADFD can also block the setup of anti-malware programs.

MSIL/Kryptik.ADFD Summary

Summarizingly, MSIL/Kryptik.ADFD virus actions in the infected computer are next:

  • Sample contains Overlay data;
  • CAPE extracted potentially suspicious content;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Encrypting the files located on the target’s disk drive — so the victim cannot check these documents;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of anti-malware programs

Ransomware has actually been a major problem for the last 4 years. It is challenging to imagine a more hazardous malware for both individual users and companies. The algorithms used in MSIL/Kryptik.ADFD (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need a lot more time than our galaxy actually exists, and possibly will exist. But that malware does not do all these horrible things without delay – it can require up to a few hours to cipher all of your files. Thus, seeing the MSIL/Kryptik.ADFD detection is a clear signal that you need to begin the removal process.

Where did I get the MSIL/Kryptik.ADFD?

General ways of MSIL/Kryptik.ADFD spreading are typical for all other ransomware variants. Those are one-day landing web pages where victims are offered to download and install the free software, so-called bait emails and hacktools. Bait e-mails are a relatively modern strategy in malware spreading – you receive the e-mail that imitates some regular notifications about deliveries or bank service conditions shifts. Within the email, there is a malicious MS Office file, or a web link which leads to the exploit landing page.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Preventing it looks quite uncomplicated, but still demands a lot of attention. Malware can hide in various places, and it is better to prevent it even before it goes into your computer than to rely upon an anti-malware program. Basic cybersecurity knowledge is just an essential thing in the modern-day world, even if your relationship with a computer stays on YouTube videos. That can keep you a great deal of time and money which you would spend while trying to find a solution.

MSIL/Kryptik.ADFD malware technical details

File Info:

name: 4D0F3209FAE65F9F20A4.mlw
path: /opt/CAPEv2/storage/binaries/bb4f04d319eaa8c42c8a0f84ec0ba25de38e089ac0f93135e44e9b3601c8e902
crc32: E0AA6DD6
md5: 4d0f3209fae65f9f20a4a64b64d83a79
sha1: f9f7924b06d642c34647b1d4b913bc82815dfe27
sha256: bb4f04d319eaa8c42c8a0f84ec0ba25de38e089ac0f93135e44e9b3601c8e902
sha512: b27bdf572fd6fc1800781a9468ba9c09902824a519bbf66044ab5cb1a00be2bfd2547431c019cab4a2c6b6e7e009abaec11d89ecdc7a48bedc0e12693475f005
ssdeep: 12288:eAPGAotUADRI5Dy+/rDIRhhuTFfZ904bBZpbD:e6UUsRI5Dy5yD9ZpbD
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10194E11672698F21DAF527F80038A29307766D2781A0E2891ED57DCB3E7CF86857DE13
sha3_384: 68accf132901cb8b71379ec459d50cd0954aac010c1ee6767235496a166d3e9624e508804a25e24ad855e8ee9ba7a67b
ep_bytes: ff25002040000cff2c00200000000000
timestamp: 2021-10-18 11:47:43

Version Info:

Translation: 0x0000 0x04b0
FileDescription: zhwlWinFormToolBox
InternalName: ICustomMarshal.exe
LegalCopyright: Copyright © 2015
OriginalFilename: ICustomMarshal.exe
ProductName: zhwlWinFormToolBox
Assembly Version:

MSIL/Kryptik.ADFD also known as:

Bkav W32.AIDetectMalware.CS
Lionic Trojan.MSIL.Hesv.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Ransom.Loki.15547
CAT-QuickHeal Trojan.YakbeexMSIL.ZZ4
Skyhigh BehavesLike.Win32.Generic.gc
McAfee PWS-FCZF!4D0F3209FAE6
Malwarebytes Generic.Crypt.Trojan.DDS
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 0058920a1 )
Alibaba Trojan:Win32/Kryptik.ali2000016
K7GW Trojan ( 0058920a1 )
Symantec Scr.Malcode!gdn30
tehtris Generic.Malware
ESET-NOD32 a variant of MSIL/Kryptik.ADFD
APEX Malicious
Kaspersky HEUR:Trojan.MSIL.Hesv.gen
BitDefender Gen:Variant.Ransom.Loki.15547
NANO-Antivirus Trojan.Win32.Hesv.kjfoby
Avast Win32:MalwareX-gen [Trj]
Sophos Troj/MSIL-SDM
F-Secure Heuristic.HEUR/AGEN.1307338
DrWeb Trojan.Siggen15.27314
VIPRE Gen:Variant.Ransom.Loki.15547
TrendMicro TrojanSpy.MSIL.NEGASTEA.SME
Emsisoft Trojan.Crypt (A)
Ikarus Trojan.Inject
GData Gen:Variant.Ransom.Loki.15547
Jiangmin Trojan.PSW.MSIL.cqvt
Google Detected
Avira HEUR/AGEN.1307338
Antiy-AVL Trojan/MSIL.Hesv
Kingsoft malware.kb.c.999
Arcabit Trojan.Ransom.Loki.D3CBB
ZoneAlarm HEUR:Trojan.MSIL.Hesv.gen
Microsoft Trojan:MSIL/AgentTesla.PDS!MTB
Varist W32/MSIL_Kryptik.FWS.gen!Eldorado
AhnLab-V3 Trojan/Win.Generic.C4712074
VBA32 TrojanLoader.MSIL.DaVinci.Heur
ALYac Gen:Variant.Ransom.Loki.15547
MAX malware (ai score=100)
Cylance unsafe
Panda Trj/GdSda.A
Rising Malware.Obfus/[email protected] (RDM.MSIL2:ZT0K/FZtS2p6paGIoWFkKw)
Yandex Trojan.Hesv!mhB0Nt+rKrg
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.73691354.susgen
Fortinet MSIL/GenKryptik.FMEV!tr
BitDefenderTheta Gen:NN.ZemsilF.36744.Am1@aq8Sdy
AVG Win32:MalwareX-gen [Trj]
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_100% (W)

How to remove MSIL/Kryptik.ADFD?

MSIL/Kryptik.ADFD malware is extremely hard to remove manually. It places its files in several locations throughout the disk, and can recover itself from one of the elements. Moreover, numerous modifications in the registry, networking configurations and also Group Policies are pretty hard to find and change to the original. It is far better to utilize a specific program – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the best for malware removal reasons.

Remove MSIL/Kryptik.ADFD with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common Trojans as shown from our tests with the software, and we assure you that it can remove MSIL/Kryptik.ADFD as well as other malware hiding on your computer.

Gridinsoft Anti-Malware - Main Screen

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.


3.Follow the installation setup wizard's instructions diligently.

Gridinsoft Setup Wizard

4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Scan for MSIL/Kryptik.ADFD Trojans

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

The MSIL/Kryptik.ADFD was Found

6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

The MSIL/Kryptik.ADFD has been removed

8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Trojan Killer for “MSIL/Kryptik.ADFD” removal on locked PC

In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.

Trojan Killer - Main View

There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.

Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.

Step 1: Download & Install Trojan Killer on a Clean Computer:

1. Go to the official GridinSoft website ( and download Trojan Killer to a computer that is not infected.

Download Trojan Killer

2. Insert a USB flash drive into this computer.

3. Install Trojan Killer to the "removable drive" following the on-screen instructions.

Install Trojan Killer to Removable Drive

4. Once the installation is complete, launch Trojan Killer.

Step 2: Update Signature Databases:

5. After launching Trojan Killer, ensure that your computer is connected to the Internet.

6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.

Click Update Button

Step 3: Scan the Infected PC:

7. Safely eject the USB flash drive from the clean computer.

8. Boot the infected computer to the Safe Mode.

9. Insert the USB flash drive.

10. Run tk.exe

11. Once the program is open, click on "Full Scan" to begin the malware scanning process.

Searching MSIL/Kryptik.ADFD Virus

Step 4: Remove Found Threats:

12. After the scan is complete, Trojan Killer will display a list of detected threats.

Searching MSIL/Kryptik.ADFD Finished

13. Click on "Cure PC!" to remove the identified malware from the infected PC.

14. Follow any additional on-screen prompts to complete the removal process.

Restart needed

Step 5: Restart Your Computer:

15. Once the threats are removed, click on "Restart PC" to reboot your computer.

16. Remove the USB flash drive from the infected computer.

Congratulations on effectively removing MSIL/Kryptik.ADFD and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.

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About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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