BScope.Trojan.CozyDuke

What is BScope.Trojan.CozyDuke infection?

In this short article you will locate about the interpretation of BScope.Trojan.CozyDuke as well as its negative influence on your computer system. Such ransomware are a form of malware that is specified by online frauds to require paying the ransom money by a victim.

In the majority of the cases, BScope.Trojan.CozyDuke ransomware will instruct its victims to start funds move for the objective of counteracting the changes that the Trojan infection has actually introduced to the victim’s gadget.

BScope.Trojan.CozyDuke 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.
  • 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 language used in binary resources: Russian;
  • Executed a process and injected code into it, probably while unpacking;
  • Attempts to stop active services;
  • Crashed cuckoomon during analysis. Report this error to the Github repo.;
  • Ciphering the papers located on the victim’s disk drive — so the victim can no longer use the information;
  • Preventing normal accessibility to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

BScope.Trojan.CozyDuke

One of the most regular channels where BScope.Trojan.CozyDuke Ransomware are injected are:

  • By ways of phishing emails;
  • As a repercussion of user winding up on a resource that organizes a destructive software application;

As soon as the Trojan is effectively injected, it will either cipher the data on the target’s PC or stop the gadget from working in an appropriate fashion – while likewise putting a ransom money note that mentions the requirement for the sufferers to impact the payment for the function of decrypting the papers or restoring the data system back to the initial condition. In a lot of instances, the ransom note will show up when the client restarts the COMPUTER after the system has already been damaged.

BScope.Trojan.CozyDuke circulation channels.

In numerous edges of the globe, BScope.Trojan.CozyDuke grows by leaps and bounds. Nonetheless, the ransom notes and methods of obtaining the ransom amount might differ depending upon specific local (local) setups. The ransom notes and also methods of obtaining the ransom quantity may differ depending on certain local (regional) settings.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software.

    In particular areas, the Trojans frequently wrongfully report having discovered some unlicensed applications enabled on the target’s gadget. The alert after that requires the customer to pay the ransom.

    Faulty statements concerning unlawful web content.

    In nations where software program piracy is less preferred, this technique is not as efficient for the cyber fraudulences. Alternatively, the BScope.Trojan.CozyDuke popup alert might incorrectly assert to be deriving from a police organization as well as will report having located kid pornography or various other prohibited data on the tool.

    BScope.Trojan.CozyDuke popup alert may falsely assert to be obtaining from a law enforcement establishment and will report having located kid pornography or other illegal information on the device. The alert will similarly contain a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: DF5B6DFBmd5: 21e25d30d4258366c12f76cc1b534fd8name: 21E25D30D4258366C12F76CC1B534FD8.mlwsha1: 0c77e2d7c180a7923e7c1236e1f758cc9956e939sha256: 3c56d3fe6373d5b84074f214b883ca65685d04141ff829f73ff65531bf1f86adsha512: e5a71460c262b378993eca9d2c0be6af3aeb8a83e78a0bee64e3f90013820fb6ee809a270c34675e8abb79de45b228a8572d88a4a71c013e04e5607e2b48b53bssdeep: 12288:Yx5tHI+i8ZHgW1FtPIzIG9XzqO4vmGIVweqRKoLBhIX/osg4BfiLbauUQog6ejlG:Y3tHI+vHgetPIEG9XzqO4vmGIVweqRKdtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

BScope.Trojan.CozyDuke also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Riskware ( 0040eff71 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.33373
Cynet Malicious (score: 100)
McAfee RDN/Ransom
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.17392
CrowdStrike win/malicious_confidence_60% (D)
Alibaba Trojan:Win32/Sodinokibi.7d5617ef
K7GW Riskware ( 0040eff71 )
Cybereason malicious.0d4258
Cyren W32/Trojan.UBTY-8678
Symantec Trojan.Gen.MBT
ESET-NOD32 Win32/Filecoder.Sodinokibi.B
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Injuke.gen
BitDefender Trojan.GenericKD.35954919
ViRobot Trojan.Win32.Z.Agent.739328.AAYM
MicroWorld-eScan Trojan.GenericKD.35954919
Tencent Win32.Trojan.Raas.Auto
Ad-Aware Trojan.GenericKD.35954919
Sophos Mal/Generic-S (PUA)
Comodo Malware@#2j6flevwtm0yb
F-Secure Trojan.TR/AD.SodinoRansom.fxmlg
BitDefenderTheta Gen:NN.ZexaF.34760.TqZ@aS9nJVoc
TrendMicro TROJ_GEN.R011C0WA421
McAfee-GW-Edition BehavesLike.Win32.Dropper.bh
FireEye Generic.mg.21e25d30d4258366
Emsisoft Trojan.GenericKD.35954919 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.Gen
Avira TR/AD.SodinoRansom.fxmlg
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Bluteal!rfn
Arcabit Trojan.Generic.D224A0E7
AegisLab Trojan.Win32.Injuke.4!c
ZoneAlarm HEUR:Trojan.Win32.Injuke.gen
GData Trojan.GenericKD.35954919
AhnLab-V3 Malware/Gen.Reputation.C4294689
Acronis suspicious
VBA32 BScope.Trojan.CozyDuke
MAX malware (ai score=100)
Malwarebytes Ransom.Sodinokibi
Panda Trj/CI.A
TrendMicro-HouseCall TROJ_GEN.R011C0WA421
Rising [email protected] (RDMK:v+J2EJKbLnCXnPECwaEVGQ)
Ikarus Trojan.SodinoRansom
Fortinet W32/Injuke.B!tr.ransom
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.313

How to remove BScope.Trojan.CozyDuke ransomware?

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 BScope.Trojan.CozyDuke 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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