Win32/Kryptik.FZOQ

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

What is Win32/Kryptik.FZOQ infection?

In this post you will certainly find about the definition of Win32/Kryptik.FZOQ as well as its adverse influence on your computer system. Such ransomware are a form of malware that is elaborated by online scams to require paying the ransom money by a sufferer.

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Most of the instances, Win32/Kryptik.FZOQ ransomware will certainly advise its sufferers to launch funds move for the function of reducing the effects of the changes that the Trojan infection has presented to the sufferer’s device.

Win32/Kryptik.FZOQ Summary

These alterations can be as adheres to:

  • 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.
  • 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.
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Hebrew;
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Ciphering the papers found on the sufferer’s hard drive — so the target can no more use the information;
  • Preventing regular accessibility to the target’s workstation;
Similar behavior
Related domains
edgedl.gvt1.com Gen:Variant.Ransom.Cerber.495
update.googleapis.com Gen:Variant.Ransom.Cerber.495

Win32/Kryptik.FZOQ

One of the most regular networks whereby Win32/Kryptik.FZOQ are infused are:

  • By means of phishing e-mails;
  • As a consequence of individual ending up on a source that hosts a malicious software program;

As quickly as the Trojan is effectively injected, it will certainly either cipher the information on the victim’s PC or prevent the device from operating in a proper way – while likewise putting a ransom money note that mentions the requirement for the sufferers to impact the settlement for the objective of decrypting the files or bring back the documents system back to the first problem. In the majority of circumstances, the ransom money note will come up when the client reboots the COMPUTER after the system has already been damaged.

Win32/Kryptik.FZOQ circulation channels.

In different corners of the world, Win32/Kryptik.FZOQ expands by jumps and bounds. However, the ransom money notes and also methods of extorting the ransom money amount may vary relying on particular regional (regional) setups. The ransom notes and also methods of obtaining the ransom money amount might vary depending on specific regional (regional) settings.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software program.

    In specific areas, the Trojans typically wrongfully report having detected some unlicensed applications enabled on the victim’s tool. The sharp after that requires the customer to pay the ransom.

    Faulty declarations regarding prohibited content.

    In nations where software program piracy is much less prominent, this approach is not as efficient for the cyber frauds. Conversely, the Win32/Kryptik.FZOQ popup alert may falsely assert to be originating from a police institution and will certainly report having located child porn or various other prohibited data on the gadget.

    Win32/Kryptik.FZOQ popup alert might incorrectly claim to be deriving from a law enforcement institution as well as will report having situated youngster porn or various other unlawful information on the gadget. The alert will likewise contain a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 90251E0F
md5: 93681835bb54167d0e71be83637d4f2a
name: 93681835BB54167D0E71BE83637D4F2A.mlw
sha1: 95a7317ffc9b53be3896ed2cfdd996ca2e573dc6
sha256: f1bd2ce3e16bcfe3dbaee2043f1705196d8becf80be213e453de9185e32ffe0d
sha512: ec2af947d3502ade75570860cfa5af178c4a04875ebefbe1e8be27a7f40039035f8a71c806eff2a95f059ed4a207d2fffb0b19f92e6d106705c6e539ce760b4c
ssdeep: 3072:lYogiwLMiExMIm3YdSaYJO5Ml+phSmYPbsPdyHU6tCfwcym2rOcpg5+7vIh+MLG4:ldgEedAS/O5pxYPbsz1wp5pP7vI40F
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

XXXXXXXXXXXXXXXXXX: ileDescription
CompanyName: TEchSmith Corporation
Translation: 0x0409 0x04e4

Win32/Kryptik.FZOQ also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Ransom.Cerber.495
FireEye Generic.mg.93681835bb54167d
CAT-QuickHeal Ransom.Cerber.A4
ALYac Gen:Variant.Ransom.Cerber.495
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Generic.4!c
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 005224381 )
BitDefender Gen:Variant.Ransom.Cerber.495
K7GW Trojan ( 005081281 )
Cybereason malicious.5bb541
Cyren W32/S-3e1d46f2!Eldorado
Symantec Packed.Generic.459
Baidu Win32.Trojan.Kryptik.ayf
APEX Malicious
Paloalto generic.ml
ClamAV Win.Ransomware.Cerber-9779681-0
Kaspersky HEUR:Trojan.Win32.Generic
NANO-Antivirus Trojan.Win32.Kryptik.emkmvz
Tencent Malware.Win32.Gencirc.10b1b6d8
Ad-Aware Gen:Variant.Ransom.Cerber.495
Sophos ML/PE-A + Mal/Cerber-B
Comodo TrojWare.Win32.Ransom.Cerber.BF@6tebck
F-Secure Heuristic.HEUR/AGEN.1124977
DrWeb Trojan.Encoder.4691
Zillya Trojan.Kryptik.Win32.1089302
TrendMicro Ransom_HPCERBER.SMALY5A
McAfee-GW-Edition BehavesLike.Win32.Dropper.hm
Emsisoft Gen:Variant.Ransom.Cerber.495 (B)
GData Gen:Variant.Ransom.Cerber.495
Jiangmin Trojan.Zerber.bjq
Avira HEUR/AGEN.1124977
Antiy-AVL Trojan/Win32.TSGeneric
Arcabit Trojan.Ransom.Cerber.495
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft Ransom:Win32/Cerber
Cynet Malicious (score: 100)
AhnLab-V3 Win-Trojan/Cerber.Gen
Acronis suspicious
McAfee Ransomware-CBER!93681835BB54
MAX malware (ai score=89)
VBA32 BScope.Trojan.Jorik
Malwarebytes Generic.Trojan.Malicious.DDS
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Kryptik.FZOQ
TrendMicro-HouseCall Ransom_HPCERBER.SMALY5A
Rising Trojan.Kryptik!1.A877 (CLOUD)
Yandex Trojan.GenAsa!V3V5gUBXs/Q
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_98%
Fortinet W32/Zamg.O!tr
AVG Win32:Filecoder-BG [Trj]
Avast Win32:Filecoder-BG [Trj]
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Ransom.Filecoder.HxQBuIEA

How to remove Win32/Kryptik.FZOQ 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.FZOQ 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.FZOQ 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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