MSIL/Kryptik.YJO

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

What is MSIL/Kryptik.YJO infection?

In this article you will find regarding the definition of MSIL/Kryptik.YJO and also its negative impact on your computer. Such ransomware are a form of malware that is specified by online scams to demand paying the ransom by a sufferer.

GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
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.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

Most of the cases, MSIL/Kryptik.YJO infection will instruct its sufferers to launch funds transfer for the function of counteracting the changes that the Trojan infection has actually introduced to the victim’s gadget.

MSIL/Kryptik.YJO Summary

These adjustments can be as follows:

  • 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 papers situated on the target’s hard disk drive — so the target can no longer utilize the information;
  • Preventing normal accessibility to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

MSIL/Kryptik.YJO

The most normal networks through which MSIL/Kryptik.YJO are injected are:

  • By methods of phishing emails;
  • As a consequence of customer winding up on a resource that holds a destructive software application;

As soon as the Trojan is successfully infused, it will certainly either cipher the data on the sufferer’s PC or avoid the gadget from operating in an appropriate fashion – while also putting a ransom note that points out the requirement for the targets to impact the payment for the objective of decrypting the records or recovering the file system back to the preliminary problem. In a lot of instances, the ransom money note will certainly turn up when the client restarts the PC after the system has currently been damaged.

MSIL/Kryptik.YJO distribution channels.

In various edges of the world, MSIL/Kryptik.YJO grows by jumps as well as bounds. Nonetheless, the ransom notes as well as methods of extorting the ransom amount might vary depending on particular regional (regional) setups. The ransom money notes and techniques of obtaining the ransom amount may vary depending on particular regional (local) settings.

Ransomware injection

As an example:

    Faulty signals about unlicensed software program.

    In particular locations, the Trojans often wrongfully report having identified some unlicensed applications enabled on the target’s device. The sharp after that demands the individual to pay the ransom money.

    Faulty declarations about prohibited material.

    In nations where software program piracy is much less prominent, this technique is not as effective for the cyber scams. Additionally, the MSIL/Kryptik.YJO popup alert may falsely claim to be originating from a law enforcement establishment and will report having situated child porn or various other prohibited information on the tool.

    MSIL/Kryptik.YJO popup alert may wrongly assert to be obtaining from a regulation enforcement establishment and also will report having located kid pornography or various other prohibited information on the gadget. The alert will similarly have a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: B941CB12
md5: 2fadfd3c0d6c76bcd66c6e3fc46e3168
name: upload_file
sha1: 11a2c7df90cea67a476e3234cf2088d0fc5a12f1
sha256: b21d4cb4313615c70338d47a8ace840a1f5e68114924517df74e3ef1b3b71405
sha512: 2ad5d593574f2328f220aafb0819845af986263aaee2702376226a5db0ad44ac6abc99b3cd8b94e194f0b2f0c4bfda2d247d2a31e59778c05dffe39a6ce3f1d0
ssdeep: 6144:7ppZaEHpEnOISylZleYcAzPfXDHEaEpUunKyoD7qZVna5bGPOAEi8QZlDnduNww:lJxV+SAzP/1KUYtOqZlacGJQbQN
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2018 I88::JI75GAHI6@G6526
Assembly Version: 1.0.0.0
InternalName: cccccc.exe
FileVersion: 9.14.18.23
CompanyName: I88::JI75GAHI6@G6526
Comments: D3JJ:=6C=9?AG=HF>>@A
ProductName: I7JE8<@G5BF9<??3:7;;
ProductVersion: 9.14.18.23
FileDescription: I7JE8<@G5BF9<??3:7;;
OriginalFilename: cccccc.exe

MSIL/Kryptik.YJO also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.34964594
FireEyeGeneric.mg.2fadfd3c0d6c76bc
CAT-QuickHealTrojan.MSIL
McAfeePWS-FCSE!2FADFD3C0D6C
MalwarebytesTrojan.Crypt.MSIL
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Malicious.4!c
SangforMalware
K7AntiVirusTrojan ( 00571eb71 )
BitDefenderTrojan.GenericKD.34964594
K7GWTrojan ( 00571eb71 )
Cybereasonmalicious.f90cea
TrendMicroTROJ_GEN.R002C0PJU20
BitDefenderThetaGen:NN.ZemsilF.34590.Nm0@aOsH3ae
CyrenW32/MSIL_Kryptik.AHY.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
Paloaltogeneric.ml
KasperskyHEUR:Trojan.MSIL.NanoBot.gen
AlibabaTrojan:MSIL/Kryptik.6bd80bfa
NANO-AntivirusTrojan.Win32.NanoBot.iawnod
ViRobotTrojan.Win32.Z.Highconfidence.648192
TencentMsil.Trojan.Nanobot.Hvjx
Ad-AwareTrojan.GenericKD.34964594
SophosMal/Generic-S
ComodoMalware@#oa93ks1flay
F-SecureTrojan.TR/Kryptik.muqxm
DrWebTrojan.DownLoader35.16724
ZillyaTrojan.NanoBot.Win32.3018
InvinceaMal/Generic-S
McAfee-GW-EditionBehavesLike.Win32.Generic.jh
EmsisoftTrojan.Crypt (A)
IkarusTrojan-Spy.HawkEye
AviraTR/Kryptik.muqxm
MAXmalware (ai score=89)
Antiy-AVLTrojan/MSIL.Kryptik
MicrosoftTrojan:Win32/Wacatac.C!ml
GridinsoftRansom.Win32.Wacatac.oa
ArcabitTrojan.Generic.D2158472
AhnLab-V3Trojan/Win32.RL_Generic.C4216210
ZoneAlarmHEUR:Trojan.MSIL.NanoBot.gen
GDataTrojan.GenericKD.34964594
CynetMalicious (score: 100)
ESET-NOD32a variant of MSIL/Kryptik.YJO
ALYacTrojan.GenericKD.34964594
CylanceUnsafe
TrendMicro-HouseCallTROJ_GEN.R002C0PJU20
YandexTrojan.NanoBot!Q0QSjR5rv5g
FortinetMSIL/Kryptik.YJK!tr
AVGWin32:CrypterX-gen [Trj]
PandaTrj/Genetic.gen
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Generic/HEUR/QVM03.0.E0FA.Malware.Gen

How to remove MSIL/Kryptik.YJO ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

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.

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 MSIL/Kryptik.YJO 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

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

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending