Win32/Kryptik.EPJD

What is Win32/Kryptik.EPJD infection?

In this post you will locate about the interpretation of Win32/Kryptik.EPJD and also its negative effect on your computer. Such ransomware are a form of malware that is elaborated by on-line frauds to demand paying the ransom by a victim.

In the majority of the instances, Win32/Kryptik.EPJD infection will instruct its targets to start funds move for the function of counteracting the changes that the Trojan infection has presented to the target’s gadget.

Win32/Kryptik.EPJD Summary

These modifications 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.
  • Compression (or decompression);
  • Injection with CreateRemoteThread in a remote process;
  • 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;
  • Starts servers listening on 0.0.0.0:10077, 0.0.0.0:5787;
  • Expresses interest in specific running processes;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Chinese (Singapore);
  • Code injection with NtQueueApcThread in a remote process;
  • Attempts to stop active services;
  • A process attempted to delay the analysis task by a long amount of time.;
  • A system process is generating network traffic likely as a result of process injection;
  • Attempts to identify installed AV products by registry key;
  • Operates on local firewall’s policies and settings;
  • Creates a copy of itself;
  • Attempts to modify or disable Security Center warnings;
  • Attempts to interact with an Alternate Data Stream (ADS);
  • Ciphering the papers found on the sufferer’s hard drive — so the target can no longer utilize the information;
  • Preventing regular accessibility to the victim’s workstation;
Similar behavior
Related domains
terminreg.cc TrojWare.Win32.Ransom.TeslaCrypt.AS@6avt1u
synchronized3.cc TrojWare.Win32.Ransom.TeslaCrypt.AS@6avt1u

Win32/Kryptik.EPJD

One of the most regular channels where Win32/Kryptik.EPJD Ransomware Trojans are injected are:

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

As quickly as the Trojan is successfully infused, it will certainly either cipher the information on the victim’s computer or avoid the tool from working in a proper fashion – while likewise putting a ransom note that states the demand for the targets to effect the payment for the objective of decrypting the papers or restoring the data system back to the initial problem. In the majority of circumstances, the ransom money note will show up when the customer reboots the PC after the system has currently been harmed.

Win32/Kryptik.EPJD circulation networks.

In various corners of the world, Win32/Kryptik.EPJD expands by leaps and also bounds. However, the ransom notes and also techniques of extorting the ransom amount may vary depending on particular neighborhood (local) settings. The ransom money notes and tricks of obtaining the ransom quantity may vary depending on specific local (regional) settings.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software.

    In specific locations, the Trojans typically wrongfully report having actually discovered some unlicensed applications allowed on the victim’s device. The sharp after that demands the user to pay the ransom money.

    Faulty declarations regarding illegal material.

    In countries where software application piracy is less preferred, this approach is not as effective for the cyber frauds. Alternatively, the Win32/Kryptik.EPJD popup alert might incorrectly assert to be stemming from a police organization and will report having located youngster porn or various other unlawful information on the gadget.

    Win32/Kryptik.EPJD popup alert might wrongly assert to be deriving from a legislation enforcement establishment and will report having situated child porn or various other illegal data on the gadget. The alert will likewise contain a demand for the user to pay the ransom.

Technical details

File Info:

crc32: F9FE49C3md5: 85ec1d04136a867cc65498e07f1a21ffname: 85EC1D04136A867CC65498E07F1A21FF.mlwsha1: d8db0709c140186e77e47457a03a3440c8256d28sha256: 9802d4137d6924ce946d3d779af68c5e2b1e0376ad86ff41229e779281e397fcsha512: 459a94d22c5ac3589541e4c2b48c06c4365181db75522f807f63634440a7a8666dede313ac3c39d104d57821be39566b1c839dc3b134e1758a727a0a60c728fcssdeep: 6144:WZ3DEq5D/qQWsV9hfVh7fqxk6ycKtqiuCp/fwJ3m0e7KCj2A6g23sbGESxnQIW:WZ3Dv5D/5jHRd6nKtqizHGmeC6/9stAtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Ranting MillionthInternalName: Rodeo MisusingFileVersion: 224, 144, 179, 101CompanyName: TrueCafe, LtdLegalTrademarks: Moderations MiscellaneaProductName: Rethinking ReinstateProductVersion: 73, 78, 122, 61FileDescription: Reversing OrigamiOriginalFilename: Rearguard Perturb

Win32/Kryptik.EPJD also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0055dd191 )
Elastic malicious (high confidence)
DrWeb Trojan.Elevator.68
Cynet Malicious (score: 100)
ALYac Trojan.TeslaCrypt.Gen.4
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.1548667
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Trojan:Win32/Waldek.aa933e14
K7GW Trojan ( 0055dd191 )
Cybereason malicious.4136a8
Symantec Trojan.Gen
ESET-NOD32 a variant of Win32/Kryptik.EPJD
APEX Malicious
Avast FileRepMetagen [Malware]
Kaspersky Trojan.Win32.Waldek.ajrm
BitDefender Trojan.TeslaCrypt.Gen.4
NANO-Antivirus Trojan.Win32.AD.ebfeln
MicroWorld-eScan Trojan.TeslaCrypt.Gen.4
Tencent Win32.Trojan.Waldek.Ecum
Ad-Aware Trojan.TeslaCrypt.Gen.4
Sophos Mal/Generic-S
Comodo TrojWare.Win32.Ransom.TeslaCrypt.AS@6avt1u
BitDefenderTheta Gen:NN.ZexaF.34686.uq0@aeLg@xbb
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.fm
FireEye Generic.mg.85ec1d04136a867c
Emsisoft Trojan.TeslaCrypt.Gen.4 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.ovpm
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1124198
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft TrojanDropper:Win32/Evotob.B
AegisLab Trojan.Win32.Agent.mCPk
GData Trojan.TeslaCrypt.Gen.4
AhnLab-V3 Malware/Win32.Generic.C2192132
Acronis suspicious
McAfee Generic.dwg
MAX malware (ai score=86)
VBA32 BScope.Trojan.Waldek
Panda Trj/GdSda.A
Rising Dropper.Evotob!8.73F (CLOUD)
Yandex Trojan.Agent!aUrOMYDAWB4
Ikarus Trojan.Win32.Exploit
AVG FileRepMetagen [Malware]
Paloalto generic.ml

How to remove Win32/Kryptik.EPJD 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.EPJD 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.

    Leave a Comment