Win32/Coroxy.D

What is Win32/Coroxy.D infection?

In this article you will certainly discover regarding the meaning of Win32/Coroxy.D and also its unfavorable influence on your computer system. Such ransomware are a kind of malware that is elaborated by on the internet scams to require paying the ransom money by a victim.

In the majority of the cases, Win32/Coroxy.D virus will certainly advise its sufferers to initiate funds transfer for the objective of neutralizing the changes that the Trojan infection has actually presented to the victim’s device.

Win32/Coroxy.D Summary

These alterations 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.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • 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.
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Unconventionial binary language: Russian;
  • Unconventionial language used in binary resources: Russian;
  • Executed a process and injected code into it, probably while unpacking;
  • Installs itself for autorun at Windows startup.

    There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • 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.
  • Ciphering the papers situated on the victim’s disk drive — so the target can no longer use 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
z.whorecord.xyz Ransom.Win32.Wacatac.oa
a.tomx.xyz Ransom.Win32.Wacatac.oa

Win32/Coroxy.D

The most typical networks where Win32/Coroxy.D are injected are:

  • By means of phishing e-mails;
  • As a consequence of customer winding up on a resource that organizes a harmful software program;

As quickly as the Trojan is successfully infused, it will certainly either cipher the information on the victim’s PC or protect against the device from functioning in an appropriate fashion – while likewise positioning a ransom note that discusses the demand for the targets to effect the settlement for the purpose of decrypting the records or bring back the documents system back to the first 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/Coroxy.D distribution networks.

In different corners of the world, Win32/Coroxy.D expands by leaps and also bounds. However, the ransom notes and methods of obtaining the ransom money amount may vary depending upon specific regional (local) settings. The ransom money notes and tricks of obtaining the ransom money amount may vary depending on particular regional (local) settings.

Ransomware injection

As an example:

    Faulty alerts concerning unlicensed software.

    In certain locations, the Trojans usually wrongfully report having actually found some unlicensed applications enabled on the target’s device. The sharp after that requires the customer to pay the ransom.

    Faulty statements about unlawful web content.

    In nations where software application piracy is less prominent, this technique is not as reliable for the cyber frauds. Additionally, the Win32/Coroxy.D popup alert may incorrectly claim to be stemming from a police institution and will certainly report having situated child pornography or various other prohibited information on the device.

    Win32/Coroxy.D popup alert may incorrectly declare to be acquiring from a regulation enforcement organization and also will report having located child pornography or other unlawful data on the tool. The alert will in a similar way contain a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 8CCB6562md5: 596a260cd1b2f23899db9cd73505e503name: 596A260CD1B2F23899DB9CD73505E503.mlwsha1: 064058e52803e2ab2369c02b2c71ae50c55b9287sha256: d28966990ec27ae9250c919dd814cd1862e9e0e6b6f31a5418ab58de8ebe446asha512: b0340853e881ed1b75b962a911411435ccfbc5aded2557e0a197d1e00178fe8af6f271fab8606d45f0b8502b5adcfb2e39c4d38048a6dabe8c65213482a35501ssdeep: 1536:RXswM3ghftntlUvVp0OkCmck5F284n1O5fOlAAaRCx:yHQ/zUdp0OkcIFy1KfOlAtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: 2 3423 4InternalName: e89FileVersion: 23 42ProductName: 2 342 4234ProductVersion: 1, 0, 0, 1FileDescription: 2 4 23 4OriginalFilename: 3 423 4Translation: 0x0419 0x04b0

Win32/Coroxy.D also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware2
DrWeb Trojan.DownLoader36.32230
MicroWorld-eScan Trojan.GenericKD.35973417
FireEye Generic.mg.596a260cd1b2f238
McAfee RDN/GenericM
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Trojan.GenericKD.35973417
K7GW Riskware ( 0040eff71 )
Cybereason malicious.cd1b2f
BitDefenderTheta Gen:NN.ZexaF.34760.uu3@a0urnvdc
Cyren W32/Trojan.NLFI-1967
Symantec ML.Attribute.HighConfidence
TrendMicro-HouseCall Trojan.Win32.MALREP.THAOGBA
Avast Win32:MalwareX-gen [Trj]
Kaspersky Trojan.Win32.Injuke.clvf
Alibaba Trojan:Win32/Injuke.d45d749d
ViRobot Trojan.Win32.Z.Wacatac.330085
AegisLab Trojan.Multi.Generic.4!c
Tencent Win32.Trojan.Injuke.Swle
Ad-Aware Trojan.GenericKD.35973417
Emsisoft Trojan.GenericKD.35973417 (B)
Comodo Malware@#3o4tn7cu1hm5h
F-Secure Trojan.TR/Redcap.iybdr
Zillya Trojan.Coroxy.Win32.61
TrendMicro Trojan.Win32.MALREP.THAOGBA
McAfee-GW-Edition RDN/GenericM
Sophos Mal/Generic-S
Ikarus Trojan.Win32.Coroxy
Jiangmin Trojan.Sheljector.b
eGambit Unsafe.AI_Score_99%
Avira TR/Redcap.iybdr
MAX malware (ai score=82)
Antiy-AVL Trojan/Win32.Coroxy
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:Win32/Masson.A!ac
Gridinsoft Ransom.Win32.Wacatac.oa
Arcabit Trojan.Generic.D224E929
ZoneAlarm Trojan.Win32.Injuke.clvf
GData Trojan.GenericKD.35973417
Cynet Malicious (score: 90)
AhnLab-V3 Malware/Win32.Generic.C4294679
ALYac Trojan.GenericKD.35973417
VBA32 Trojan.Wacatac
Malwarebytes Trojan.Crypt
Panda Trj/GdSda.A
APEX Malicious
ESET-NOD32 Win32/Coroxy.D
Rising Trojan.Kryptik!1.C9D3 (CLASSIC)
SentinelOne Static AI – Malicious PE
Fortinet W32/Coroxy.D!tr
Webroot W32.Trojan.Gen
AVG Win32:MalwareX-gen [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_90% (D)
Qihoo-360 Generic/HEUR/QVM08.0.562B.Malware.Gen

How to remove Win32/Coroxy.D 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/Coroxy.D 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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