Jaik.43602

Written by Robert Bailey

What is Jaik.43602 infection?

In this post you will discover about the interpretation of Jaik.43602 as well as its adverse influence on your computer. Such ransomware are a kind of malware that is specified by online fraudulences to demand paying the ransom money by a victim.

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In the majority of the cases, Jaik.43602 virus will advise its victims to launch funds move for the purpose of counteracting the modifications that the Trojan infection has introduced to the target’s device.

Jaik.43602 Summary

These alterations 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.
  • 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.
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • A process created a hidden window;
  • Installs itself for autorun at Windows startup.

    There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • 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.
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the target’s disk drive — so the sufferer can no longer utilize the data;
  • Preventing regular access to the target’s workstation;

Related domains:

z.whorecord.xyz Ransom.Win32.Gen.oa!s1
a.tomx.xyz Ransom.Win32.Gen.oa!s1

Jaik.43602

One of the most normal networks through which Jaik.43602 Ransomware are injected are:

  • By means of phishing emails;
  • As a consequence of individual winding up on a source that holds a malicious software application;

As soon as the Trojan is efficiently infused, it will either cipher the information on the target’s PC or avoid the device from functioning in a proper way – while also positioning a ransom money note that discusses the demand for the victims to effect the settlement for the function of decrypting the documents or recovering the data system back to the first problem. In the majority of instances, the ransom note will show up when the client reboots the COMPUTER after the system has actually currently been damaged.

Jaik.43602 distribution networks.

In different edges of the world, Jaik.43602 grows by jumps as well as bounds. Nonetheless, the ransom money notes as well as methods of obtaining the ransom money amount might vary relying on specific local (regional) setups. The ransom money notes and also methods of extorting the ransom quantity might differ depending on particular regional (local) setups.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software program.

    In certain locations, the Trojans usually wrongfully report having actually detected some unlicensed applications enabled on the target’s gadget. The sharp then requires the customer to pay the ransom money.

    Faulty declarations concerning unlawful material.

    In countries where software piracy is much less preferred, this method is not as reliable for the cyber fraudulences. Additionally, the Jaik.43602 popup alert may incorrectly claim to be deriving from a police establishment and also will report having located kid porn or other unlawful data on the device.

    Jaik.43602 popup alert may incorrectly claim to be acquiring from a regulation enforcement organization and also will certainly report having located youngster porn or various other prohibited information on the device. The alert will likewise consist of a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 619B44A6
md5: d89078bbe0d8a9268aafaff40e113ed9
name: D89078BBE0D8A9268AAFAFF40E113ED9.mlw
sha1: fe4cedfa403a32311227871410e0abf998b6b8ef
sha256: 1486a2ea19a9a383f1b5ce201a4a0ef973269094c87faa9458cfe913dd1e4a88
sha512: 8f411e9ddab7eadeda75d8680dec43ace49c48a19f5c232033a0e1511cd7ac4c8c1acd0c53379c7a207bdf3dab66659c0bd24accdeddc8a080aeaddf68d518fb
ssdeep: 12288:TA1gEF4z+pekJAhB1hGMJqmsTKqWXFmYRSPWU4sIT7j7Rb3Khm2fAP3:TA11CSw/hBKDmsT6RcPT4sIPj7N+MP
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Jaik.43602 also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Gen:Variant.Jaik.43602
FireEye Gen:Variant.Jaik.43602
McAfee RDN/GenericS
Cylance Unsafe
AegisLab Trojan.Win32.Agent.4!c
Sangfor Malware
CrowdStrike win/malicious_confidence_70% (D)
BitDefender Gen:Variant.Jaik.43602
K7GW Trojan ( 00576fb31 )
BitDefenderTheta Gen:NN.ZedlaF.34780.bq4@aOlBhzh
Cyren W32/Injector.AED.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:PWSX-gen [Trj]
Kaspersky HEUR:Trojan.Win32.Agent.gen
Tencent Win32.Trojan.Agent.Wstk
Ad-Aware Gen:Variant.Jaik.43602
Emsisoft Gen:Variant.Jaik.43602 (B)
TrendMicro TROJ_GEN.R002C0WAU21
McAfee-GW-Edition BehavesLike.Win32.Pcchist.bc
Sophos Mal/Generic-S
Ikarus Win32.SuspectCrc
Avira TR/AD.XetimaLogger.mpbpn
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Woreflint.A!cl
Gridinsoft Ransom.Win32.Gen.oa!s1
Arcabit Trojan.Jaik.DAA52
ZoneAlarm HEUR:Trojan.Win32.NanoBot.gen
GData Gen:Variant.Jaik.43602
Cynet Malicious (score: 85)
AhnLab-V3 Malware/Gen.Reputation.C4222212
ALYac Gen:Variant.Jaik.43602
MAX malware (ai score=88)
Malwarebytes Trojan.Dropper.NSIS.Generic
Panda Trj/CI.A
ESET-NOD32 multiple detections
TrendMicro-HouseCall TROJ_GEN.R002H0CAU21
Rising Trojan.Injector!8.C4 (TFE:5:fSVhAHmLUQ)
Fortinet W32/Injector.EOIV!tr
Webroot W32.AGent.Gen
AVG Win32:PWSX-gen [Trj]
Cybereason malicious.a403a3

How to remove Jaik.43602 ransomware?

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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The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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.

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Press “Install” button.

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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 Jaik.43602 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 Jaik.43602 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/products/

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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