Jaik.21894

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

What is Jaik.21894 infection?

In this post you will certainly discover about the definition of Jaik.21894 and its adverse impact on your computer. Such ransomware are a form of malware that is clarified by on the internet fraudulences to require paying the ransom money by a target.

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In the majority of the cases, Jaik.21894 ransomware will certainly instruct its sufferers to launch funds move for the objective of neutralizing the changes that the Trojan infection has actually introduced to the victim’s device.

Jaik.21894 Summary

These alterations can be as complies with:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the victim’s hard disk — so the target can no longer utilize 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.

Jaik.21894

The most typical networks where Jaik.21894 are injected are:

  • By means of phishing e-mails;
  • As a repercussion of individual winding up on a source that organizes a destructive software application;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the sufferer’s computer or prevent the tool from operating in a proper way – while also placing a ransom note that states the need for the sufferers to impact the settlement for the objective of decrypting the records or restoring the file system back to the first problem. In many circumstances, the ransom note will turn up when the client restarts the COMPUTER after the system has actually already been damaged.

Jaik.21894 distribution channels.

In numerous edges of the world, Jaik.21894 expands by jumps and bounds. However, the ransom notes as well as tricks of obtaining the ransom money amount might vary relying on certain neighborhood (regional) settings. The ransom money notes and techniques of obtaining the ransom quantity may differ depending on particular local (regional) setups.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software program.

    In particular areas, the Trojans frequently wrongfully report having spotted some unlicensed applications allowed on the sufferer’s tool. The alert after that requires the individual to pay the ransom money.

    Faulty statements about illegal material.

    In countries where software application piracy is much less prominent, this technique is not as effective for the cyber scams. Additionally, the Jaik.21894 popup alert might incorrectly assert to be stemming from a police establishment and will report having situated child porn or various other unlawful information on the tool.

    Jaik.21894 popup alert might wrongly assert to be obtaining from a law enforcement organization and will report having situated child pornography or other prohibited information on the tool. The alert will similarly have a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 123DA4CC
md5: 06c6c18332cd93938127163de875a8cd
name: 06C6C18332CD93938127163DE875A8CD.mlw
sha1: 3201b1c25464315b721f088d595d36f8c463de3f
sha256: c60abdcbd1fb52ad598a68d55b31eb81f7b0a62678b018680dd4ccb119511512
sha512: 98fe24da27c6977ed13c7ec146b0cc90e21a931b18aba5e091e46e21ad7ac3032c559eda552b3f997a41a3cf51ea6c6348beaa49faf17ac912148c7042eba8bc
ssdeep: 6144:zFFxXhp2yNSuTiedp2SSKY1AxYEFOY3Rr8m:Rsp2sSSKYmYBY3ym
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Jaik.21894 also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop1.59026
MicroWorld-eScan Gen:Variant.Jaik.21894
FireEye Generic.mg.06c6c18332cd9393
CAT-QuickHeal Adware.Gamevance
McAfee GameVance-FJU
Malwarebytes Generic.Malware/Suspicious
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Buzus.kZ0o
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 00280d921 )
BitDefender Gen:Variant.Jaik.21894
K7GW Trojan ( 00280d921 )
Cybereason malicious.332cd9
BitDefenderTheta AI:Packer.AF11C9E51E
Cyren W32/GameVance.J.gen!Eldorado
Symantec ML.Attribute.HighConfidence
TotalDefense Win32/Genome.CD!genus
TrendMicro-HouseCall TROJ_KRYPTK.SM4
Avast Win32:Xpaj-gen [Inf]
Cynet Malicious (score: 100)
Alibaba Trojan:Win32/GameVance.6ad80681
NANO-Antivirus Trojan.Win32.Drop.crawki
Rising Trojan.Win32.GameVance.l (CLOUD)
Ad-Aware Gen:Variant.Jaik.21894
Emsisoft Gen:Variant.Jaik.21894 (B)
Comodo TrojWare.Win32.Buzus.klza@34nvdt
F-Secure Trojan.TR/Crypt.ZPACK.Gen
Zillya Trojan.Genome.Win32.177488
TrendMicro TROJ_KRYPTK.SM4
McAfee-GW-Edition BehavesLike.Win32.VirRansom.cc
Sophos Generic ML PUA (PUA)
Ikarus Trojan.Win32.Buzus
Jiangmin Trojan/Buzus.aqjl
MaxSecure Win.MxResIcn.Heur.Gen
Avira TR/Crypt.ZPACK.Gen
Antiy-AVL Trojan/Win32.Genome
Kingsoft Heur.SSC.453411.1216.(kcloud)
Microsoft Trojan:Win32/Wacatac.A!ml
Arcabit Trojan.Jaik.D5586
SUPERAntiSpyware Adware.Gamevance
GData Gen:Variant.Jaik.21894
TACHYON Trojan/W32.Buzus.201216.M
AhnLab-V3 Adware/Win32.Gamevance.R40207
Acronis suspicious
VBA32 Trojan.Buzus
ALYac Gen:Variant.Jaik.21894
MAX malware (ai score=100)
Cylance Unsafe
Panda Trj/Buzus.XOV
APEX Malicious
ESET-NOD32 a variant of Win32/Adware.Gamevance.AO potentially unwanted
Tencent Trojan.Win32.GameVance.aad
Yandex Trojan.GenAsa!ss9BHugJyEw
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet Riskware/Gamevance.RUIY
Webroot W32.Adware.Gamevance
AVG Win32:Xpaj-gen [Inf]
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Trojan.Generic.HxQBt4MA

How to remove Jaik.21894 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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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 Jaik.21894 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.21894 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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