Win32/Kryptik.GDMM

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

What is Win32/Kryptik.GDMM infection?

In this article you will certainly discover concerning the interpretation of Win32/Kryptik.GDMM and also its negative impact on your computer. Such ransomware are a kind of malware that is clarified by on-line scams to require paying the ransom by a victim.

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.

In the majority of the situations, Win32/Kryptik.GDMM virus will instruct its victims to initiate funds transfer for the objective of counteracting the changes that the Trojan infection has actually introduced to the victim’s gadget.

Win32/Kryptik.GDMM Summary

These modifications 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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 drive — so the sufferer can no longer utilize the data;
  • Preventing routine accessibility 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.

Win32/Kryptik.GDMM

One of the most typical channels whereby Win32/Kryptik.GDMM are injected are:

  • By methods of phishing emails;
  • As a repercussion of customer winding up on a source that hosts a harmful software program;

As soon as the Trojan is effectively infused, it will certainly either cipher the information on the target’s computer or stop the tool from functioning in a proper way – while also placing a ransom money note that mentions the demand for the victims to impact the repayment for the purpose of decrypting the records or bring back the data system back to the first condition. In the majority of instances, the ransom money note will certainly show up when the client restarts the COMPUTER after the system has actually currently been harmed.

Win32/Kryptik.GDMM distribution networks.

In different edges of the world, Win32/Kryptik.GDMM grows by leaps and also bounds. Nevertheless, the ransom notes as well as tricks of extorting the ransom money amount might differ depending upon certain regional (local) settings. The ransom money notes and techniques of obtaining the ransom money quantity might differ depending on certain regional (local) setups.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software.

    In specific areas, the Trojans frequently wrongfully report having actually discovered some unlicensed applications allowed on the sufferer’s device. The alert after that requires the customer to pay the ransom.

    Faulty declarations about illegal web content.

    In countries where software program piracy is much less preferred, this method is not as reliable for the cyber fraudulences. Alternatively, the Win32/Kryptik.GDMM popup alert might falsely claim to be deriving from a law enforcement organization as well as will certainly report having situated kid porn or other illegal information on the gadget.

    Win32/Kryptik.GDMM popup alert may falsely claim to be obtaining from a regulation enforcement establishment as well as will report having situated kid pornography or various other illegal information on the tool. The alert will in a similar way contain a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 45ABD442
md5: 51b8e06576d117eeff5bd6f4d44fc855
name: 51B8E06576D117EEFF5BD6F4D44FC855.mlw
sha1: 7c4274b35fc2f605396c15d756b453d5796e3929
sha256: 7c63e3faa8926b32e1c6a2777ed474a7edec89e54e4a183bf2252df23975f2d6
sha512: c0314882f0ff66df04f997cd5249f052eb54c85456dc345de18d797f276f231f89bf7fb49251bf3902a8356b5861e4fd01c171816ada85f3117a6c2660f8f857
ssdeep: 12288:KB9NVM//viSL/Hn1D7mBzEcnAPFhSmtxRLL2:KB/C/viSL/VngzEFDS8xN2
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GDMM also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0053305e1 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.24716
CynetMalicious (score: 100)
CAT-QuickHealTrojan.Chapak.ZZ6
McAfeePacked-FAG!51B8E06576D1
CylanceUnsafe
ZillyaTrojan.Cryptos.Win32.7269
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaRansom:Win32/Gandcrab.61a381ef
K7GWTrojan ( 0053305e1 )
Cybereasonmalicious.576d11
CyrenW32/S-884b0a3e!Eldorado
SymantecPacked.Generic.525
ESET-NOD32a variant of Win32/Kryptik.GDMM
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Trojan.Emotet-6513808-0
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.BRMon.Gen.3
NANO-AntivirusTrojan.Win32.IRCbot.eyginm
MicroWorld-eScanTrojan.BRMon.Gen.3
TencentMalware.Win32.Gencirc.10b68f1f
Ad-AwareTrojan.BRMon.Gen.3
SophosMal/Generic-R + Mal/GandCrab-B
ComodoTrojWare.Win32.Suloc.C@7jil7b
BitDefenderThetaGen:NN.ZexaF.34608.EuW@aGKSeVji
VIPRETrojan.Win32.Generic!BT
TrendMicroTSPY_EMOTET.SMB1
McAfee-GW-EditionBehavesLike.Win32.Generic.gc
FireEyeGeneric.mg.51b8e06576d117ee
EmsisoftTrojan.BRMon.Gen.3 (B)
SentinelOneStatic AI – Malicious PE
AviraHEUR/AGEN.1117310
eGambitUnsafe.AI_Score_60%
MicrosoftRansom:Win32/Gandcrab.SF!MTB
AegisLabTrojan.Win32.Generic.4!c
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.BRMon.Gen.3
AhnLab-V3Trojan/Win32.RansomCrypt.C2411963
Acronissuspicious
VBA32BScope.Trojan.Encoder
MAXmalware (ai score=100)
MalwarebytesTrojan.Bunitu
PandaTrj/Genetic.gen
TrendMicro-HouseCallTSPY_EMOTET.SMB1
RisingMalware.Obscure!1.A3BB (CLOUD)
IkarusTrojan.Crypt
FortinetW32/Kryptik.HCUD!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360HEUR/QVM10.2.5FD1.Malware.Gen

How to remove Win32/Kryptik.GDMM virus?

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

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.GDMM 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 Win32/Kryptik.GDMM 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