Win32/Kryptik.HDGJ

What is Win32/Kryptik.HDGJ infection?

In this short article you will find concerning the meaning of Win32/Kryptik.HDGJ and its adverse impact on your computer. Such ransomware are a form of malware that is elaborated by on the internet scams to demand paying the ransom by a target.

In the majority of the cases, Win32/Kryptik.HDGJ ransomware will advise its targets to start funds transfer for the purpose of counteracting the amendments that the Trojan infection has actually presented to the victim’s gadget.

Win32/Kryptik.HDGJ Summary

These adjustments can be as follows:

  • 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 (4 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.
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Tamil;
  • 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 create or modify system certificates;
  • Ciphering the documents found on the victim’s hard disk — so the victim can no more make use of the data;
  • Preventing normal 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.
Similar behavior
Related domains
doc-0k-4g-docs.googleusercontent.com Ransom_Gandcrab.R002C0DEC20

Win32/Kryptik.HDGJ

One of the most normal networks where Win32/Kryptik.HDGJ are injected are:

  • By means of phishing emails;
  • As an effect of customer winding up on a source that hosts a malicious software program;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the target’s PC or avoid the tool from functioning in a proper fashion – while likewise placing a ransom note that points out the requirement for the targets to effect the payment for the function of decrypting the files or bring back the data system back to the first condition. In most circumstances, the ransom note will come up when the client restarts the COMPUTER after the system has actually currently been harmed.

Win32/Kryptik.HDGJ distribution channels.

In different edges of the world, Win32/Kryptik.HDGJ grows by jumps as well as bounds. Nonetheless, the ransom notes and also methods of obtaining the ransom amount might vary depending on particular neighborhood (local) setups. The ransom notes and also methods of obtaining the ransom money amount may differ depending on particular regional (regional) settings.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software application.

    In particular locations, the Trojans usually wrongfully report having actually identified some unlicensed applications made it possible for on the victim’s gadget. The alert after that demands the user to pay the ransom money.

    Faulty statements concerning prohibited web content.

    In nations where software application piracy is less prominent, this technique is not as reliable for the cyber scams. Alternatively, the Win32/Kryptik.HDGJ popup alert might falsely claim to be deriving from a police institution and will report having situated kid porn or other illegal data on the device.

    Win32/Kryptik.HDGJ popup alert may falsely claim to be deriving from a law enforcement establishment as well as will report having situated youngster porn or various other unlawful information on the tool. The alert will in a similar way contain a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 80702F0Amd5: b90130e8fd69765e43e2c8cbebb853d0name: porsche.exesha1: 9bae58558ba71dccd2ad6ff8ac0621bdbe2af862sha256: 7148ce6420b6f8c7c6f04ab4c8097304cc88e658a686676018b0a104ebc0e2b4sha512: 6fac1441fb9d327797c305b37971365c93c457b43563724c990f270ed05c1b04b3716293af1549ce3957030c16ae1f90c9f30d0201cbac4ec4677f2d15451499ssdeep: 12288:w6eqOdDePE45wOcK3NXW81l4VNrMMTiBUf4r:w5qE4N1X1lxMWY4rtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyrighd: Copyrighd (C) 2020, jlfvjzInternalName: hjalishu.uziFileVersionBeer: 1.3.3.4ProductVersion: 1.7.54

Win32/Kryptik.HDGJ also known as:

GridinSoft Trojan.Ransom.Gen
DrWeb Trojan.PWS.Stealer.28490
MicroWorld-eScan Trojan.GenericKD.33824644
ALYac Trojan.GenericKD.33824644
Cylance Unsafe
Sangfor Malware
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Tofsee.a6f7d400
K7GW Trojan ( 005668aa1 )
K7AntiVirus Trojan ( 005668aa1 )
Arcabit Trojan.Generic.D2041F84
TrendMicro Ransom_Gandcrab.R002C0DEC20
ESET-NOD32 a variant of Win32/Kryptik.HDGJ
APEX Malicious
Avast Win32:CrypterX-gen [Trj]
ClamAV Win.Malware.Bunitu-7784061-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.GenericKD.33824644
Paloalto generic.ml
Rising Trojan.Generic!8.C3 (CLOUD)
Ad-Aware Trojan.GenericKD.33824644
Emsisoft Trojan.GenericKD.33824644 (B)
Comodo Malware@#8vlrzy8kuohz
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Generic.hc
Sophos Mal/Generic-S
SentinelOne DFI – Malicious PE
Webroot W32.Malware.Gen
Antiy-AVL Trojan/Win32.Wacatac
Microsoft Ransom:Win32/Gandcrab.AHB!MTB
Endgame malicious (high confidence)
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Win32.Trojan.Stealer.D7RBG9
AhnLab-V3 Trojan/Win32.MalPe.R336069
Acronis suspicious
McAfee RDN/Generic.grp
Malwarebytes Trojan.MalPack.GS
TrendMicro-HouseCall Ransom_Gandcrab.R002C0DEC20
Tencent Win32.Trojan.Generic.Pdvl
Ikarus Trojan.Win32.Crypt
Fortinet W32/Kryptik.HDII!tr
MaxSecure Trojan.Malware.7164915.susgen
AVG Win32:CrypterX-gen [Trj]
Cybereason malicious.58ba71
Panda Trj/GdSda.A
Qihoo-360 Generic/HEUR/QVM10.2.2814.Malware.Gen

How to remove Win32/Kryptik.HDGJ 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Win32/Kryptik.HDGJ you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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