Win32/Kryptik.GIJM

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

What is Win32/Kryptik.GIJM infection?

In this post you will find concerning the meaning of Win32/Kryptik.GIJM and also its adverse effect on your computer. Such ransomware are a form of malware that is specified by on-line scams to require paying the ransom by a target.

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In the majority of the situations, Win32/Kryptik.GIJM ransomware will advise its targets to start funds transfer for the objective of neutralizing the modifications that the Trojan infection has actually introduced to the target’s tool.

Win32/Kryptik.GIJM Summary

These adjustments 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.
  • Attempts to connect to a dead IP:Port (1 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.
  • Possible date expiration check, exits too soon after checking local time;
  • Unconventionial language used in binary resources: Danish;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records located on the target’s hard disk — so the victim can no more make use of the information;
  • Preventing regular access to the sufferer’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
adrespotokano.infoW32/Ransom.KH.gen!Eldorado

Win32/Kryptik.GIJM

One of the most regular networks whereby Win32/Kryptik.GIJM Ransomware are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of customer winding up on a resource that hosts a harmful software program;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the victim’s computer or avoid the gadget from functioning in a proper fashion – while additionally putting a ransom note that discusses the demand for the victims to impact the settlement for the purpose of decrypting the documents or recovering the documents system back to the initial problem. In many instances, the ransom money note will come up when the customer restarts the COMPUTER after the system has already been harmed.

Win32/Kryptik.GIJM distribution channels.

In various corners of the world, Win32/Kryptik.GIJM expands by leaps and bounds. However, the ransom notes and methods of extorting the ransom money quantity might differ depending upon specific neighborhood (local) settings. The ransom money notes and also tricks of obtaining the ransom amount may differ depending on certain neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software program.

    In particular locations, the Trojans commonly wrongfully report having actually detected some unlicensed applications made it possible for on the sufferer’s gadget. The alert after that requires the customer to pay the ransom.

    Faulty statements concerning illegal web content.

    In countries where software application piracy is much less prominent, this approach is not as effective for the cyber frauds. Alternatively, the Win32/Kryptik.GIJM popup alert may wrongly assert to be stemming from a police institution as well as will report having situated kid pornography or various other prohibited data on the device.

    Win32/Kryptik.GIJM popup alert may falsely assert to be deriving from a law enforcement establishment and will certainly report having situated youngster pornography or various other prohibited data on the tool. The alert will similarly contain a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: B7D78FB4
md5: 6d15f11de1877d75e88a40459cd324d2
name: 6D15F11DE1877D75E88A40459CD324D2.mlw
sha1: 1728cae9f3a0e018fd26f29c55bb5966329f169a
sha256: b093f6726310934c403a921875fb8c8e9757589551514b286a4dae5fcf44f3dc
sha512: 87684702985ff1db85eddce7ac3bb596b974778ed29d28560dfb35f61843edd801cba7b694169aa0a7d267585bba9574cff97f85a9ef80fa8c2b71da74c11000
ssdeep: 3072:1oVWBSpJ7sCi98qJfvD0QbyBNTV2JUrM/JVLES1NW09Go3YrBM4GDyw4Cwp1oJ+:1oGWJCuqJ3DVmv26CTjTGo3BO8wp1L
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x3245 0xa910

Win32/Kryptik.GIJM also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectGBM.malware.01
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Mint.Jamg.C
FireEyeGeneric.mg.6d15f11de1877d75
CAT-QuickHealTrojan.Chapak.ZZ5
ALYacTrojan.Mint.Jamg.C
CylanceUnsafe
ZillyaTrojan.GandCrypt.Win32.462
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005364b61 )
BitDefenderTrojan.Mint.Jamg.C
K7GWTrojan ( 005364b61 )
CrowdStrikewin/malicious_confidence_100% (D)
CyrenW32/Ransom.KH.gen!Eldorado
SymantecRansom.GandCrab
APEXMalicious
Paloaltogeneric.ml
ClamAVWin.Packer.Crypter-6614720-1
KasperskyHEUR:Trojan.Win32.Generic
AlibabaVirTool:Win32/Obfuscator.22a492e7
NANO-AntivirusTrojan.Win32.Encoder.ferfla
ViRobotTrojan.Win32.GandCrab.210432
RisingMalware.Obscure!1.A3BB (CLOUD)
Ad-AwareTrojan.Mint.Jamg.C
EmsisoftTrojan.Mint.Jamg.C (B)
ComodoTrojWare.Win32.Ransom.GandCrab.GR@826oxk
F-SecureHeuristic.HEUR/AGEN.1121566
DrWebTrojan.Encoder.25655
VIPRETrojan.Win32.Generic!BT
TrendMicroTSPY_EMOTET.SMB1
McAfee-GW-EditionBehavesLike.Win32.Trojan.dc
MaxSecureRansomeware.CRAB.gen
SophosMal/Generic-R + Mal/GandCrab-B
IkarusTrojan.Win32.Crypt
JiangminTrojan.Chapak.lh
AviraHEUR/AGEN.1121566
MAXmalware (ai score=100)
Antiy-AVLTrojan/Win32.TSGeneric
MicrosoftVirTool:Win32/Obfuscator.CAP
ArcabitTrojan.Mint.Jamg.C
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.Mint.Jamg.C
CynetMalicious (score: 100)
AhnLab-V3Win-Trojan/Gandcrab02.Exp
Acronissuspicious
McAfeeGenericRXGB-AG!6D15F11DE187
VBA32BScope.Backdoor.Mokes
MalwarebytesTrojan.MalPack
PandaTrj/Genetic.gen
ZonerTrojan.Win32.68054
ESET-NOD32a variant of Win32/Kryptik.GIJM
TrendMicro-HouseCallTSPY_EMOTET.SMB1
TencentMalware.Win32.Gencirc.10c9b90a
YandexBackdoor.Mokes!5NvUtzGGOXQ
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_99%
FortinetW32/GandCrypt.CHU!tr
BitDefenderThetaGen:NN.ZexaF.34590.nuW@aCiI6EoG
AVGWin32:MalwareX-gen [Trj]
Cybereasonmalicious.de1877
AvastWin32:MalwareX-gen [Trj]
Qihoo-360Win32/Trojan.Generic.HwoCucMA

How to remove Win32/Kryptik.GIJM 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.GIJM 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.GIJM 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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