Win32/Kryptik.FMJT

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

What is Win32/Kryptik.FMJT infection?

In this post you will find concerning the definition of Win32/Kryptik.FMJT as well as its adverse effect on your computer system. Such ransomware are a kind of malware that is clarified by on the internet scams to demand paying the ransom money by a target.

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In the majority of the cases, Win32/Kryptik.FMJT infection will certainly advise its sufferers to initiate funds transfer for the objective of reducing the effects of the amendments that the Trojan infection has actually introduced to the victim’s device.

Win32/Kryptik.FMJT Summary

These modifications can be as complies with:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Attempts to connect to a dead IP:Port (2 unique times);
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Mimics the system’s user agent string for its own requests;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Behavior consistent with a dropper attempting to download the next stage.;
  • Exhibits behavior characteristic of Locky ransomware;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the sufferer’s disk drive — so the sufferer can no longer make use of the data;
  • Preventing regular access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
edgedl.me.gvt1.com Ransom.Exxroute.A5

Win32/Kryptik.FMJT

The most normal channels whereby Win32/Kryptik.FMJT Ransomware Trojans are injected are:

  • By methods of phishing emails;
  • As a repercussion of customer ending up on a source that organizes a destructive software;

As soon as the Trojan is successfully infused, it will certainly either cipher the data on the target’s PC or stop the device from functioning in a proper manner – while also putting a ransom note that mentions the requirement for the targets to impact the repayment for the function of decrypting the records or restoring the file system back to the initial problem. In the majority of circumstances, the ransom money note will come up when the customer reboots the PC after the system has currently been damaged.

Win32/Kryptik.FMJT circulation networks.

In various edges of the world, Win32/Kryptik.FMJT grows by jumps and bounds. Nevertheless, the ransom money notes and also tricks of extorting the ransom amount may vary depending upon particular neighborhood (local) settings. The ransom money notes and methods of obtaining the ransom money quantity might vary depending on specific neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software application.

    In specific areas, the Trojans typically wrongfully report having actually identified some unlicensed applications made it possible for on the victim’s device. The sharp then requires the individual to pay the ransom money.

    Faulty declarations concerning illegal material.

    In countries where software program piracy is less preferred, this technique is not as efficient for the cyber fraudulences. Additionally, the Win32/Kryptik.FMJT popup alert may falsely declare to be stemming from a police establishment as well as will report having located kid porn or various other illegal information on the device.

    Win32/Kryptik.FMJT popup alert may wrongly assert to be obtaining from a legislation enforcement organization as well as will report having located kid pornography or other unlawful information on the gadget. The alert will likewise consist of a need for the user to pay the ransom.

Technical details

File Info:

crc32: 60386A20
md5: ae12ddb869c7d22f1bd20e6c8b190d15
name: AE12DDB869C7D22F1BD20E6C8B190D15.mlw
sha1: 50cf0c21e9a2c43a1e7b45cf800fe912ab24efd4
sha256: 19164c372fc9919829a87c19bbd640f11e3afecadd1977054a4305c2aacda7ca
sha512: 8497e8b74ab4e325e73817882f58f1df6dae347b1131a80a7e22da63f7c3c7ebda43a056e2a1061ca3d9bc3cc4815b029aa8ee6d34a777621d5b7cc20ca4013d
ssdeep: 3072:ed4elvkmXnZjaTDtGbYfOtOKYlBA9fpG2uC6rzgQxkWwQNg/R6zG:4kmXnMs8fclABAhAXgfWFS/Ai
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.FMJT also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005190011 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.3976
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Exxroute.A5
ALYac Gen:Variant.Ransom.99
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.2391092
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 005017931 )
Cybereason malicious.869c7d
Symantec Packed.Generic.493
ESET-NOD32 a variant of Win32/Kryptik.FMJT
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Ransomware.Cerber-5880934-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Ransom.99
NANO-Antivirus Trojan.Win32.Kryptik.evmgux
MicroWorld-eScan Gen:Variant.Ransom.99
Tencent Malware.Win32.Gencirc.114951dd
Ad-Aware Gen:Variant.Ransom.99
Sophos ML/PE-A + Mal/Elenoocka-E
Comodo TrojWare.Win32.Crypt.C@7vajd0
BitDefenderTheta Gen:NN.ZexaF.34686.lqW@aOKEclfi
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.cc
FireEye Generic.mg.ae12ddb869c7d22f
Emsisoft Gen:Variant.Ransom.99 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.brehu
Avira HEUR/AGEN.1105007
eGambit Unsafe.AI_Score_93%
Microsoft Ransom:Win32/Locky.A
AegisLab Trojan.Win32.Generic.4!c
GData Gen:Variant.Ransom.99
AhnLab-V3 Trojan/Win32.Cerber.R196801
Acronis suspicious
McAfee GenericRXHN-SB!AE12DDB869C7
MAX malware (ai score=100)
VBA32 BScope.TrojanPSW.Papras
Malwarebytes Ransom.Cerber
Panda Trj/CI.A
Rising Ransom.Locky!8.1CD4 (CLOUD)
Yandex Trojan.GenAsa!uue+9Gt4OpU
Ikarus Trojan.Ransom.Spora
Fortinet W32/Kryptik.GLXU!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Win32/Kryptik.FMJT 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 Win32/Kryptik.FMJT 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:

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

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

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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