Trojan-Downloader.Win32.Cridex.hbh

What is Trojan-Downloader.Win32.Cridex.hbh infection?

In this short article you will discover regarding the interpretation of Trojan-Downloader.Win32.Cridex.hbh and also its adverse effect on your computer system. Such ransomware are a kind of malware that is elaborated by on the internet frauds to require paying the ransom by a target.

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In the majority of the instances, Trojan-Downloader.Win32.Cridex.hbh infection will instruct its sufferers to initiate funds move for the function of neutralizing the modifications that the Trojan infection has actually introduced to the target’s device.

Trojan-Downloader.Win32.Cridex.hbh Summary

These alterations 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.
  • Attempts to connect to a dead IP:Port (2 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.
  • Performs some HTTP requests;
  • Collects information about installed applications;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the victim’s hard drive — so the victim can no longer utilize the data;
  • Preventing regular access 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.

Trojan-Downloader.Win32.Cridex.hbh

The most common networks whereby Trojan-Downloader.Win32.Cridex.hbh Trojans are injected are:

  • By means of phishing emails;
  • As a consequence of user winding up on a source that hosts a harmful software application;

As quickly as the Trojan is successfully infused, it will either cipher the data on the sufferer’s computer or prevent the device from functioning in an appropriate manner – while also positioning a ransom note that states the need for the targets to impact the payment for the purpose of decrypting the records or recovering the data system back to the first problem. In a lot of circumstances, the ransom money note will certainly turn up when the client restarts the PC after the system has actually currently been damaged.

Trojan-Downloader.Win32.Cridex.hbh distribution networks.

In various edges of the world, Trojan-Downloader.Win32.Cridex.hbh grows by jumps as well as bounds. Nonetheless, the ransom money notes as well as techniques of obtaining the ransom quantity might differ relying on certain regional (local) settings. The ransom money notes as well as tricks of obtaining the ransom amount may vary depending on particular local (local) settings.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software program.

    In particular locations, the Trojans usually wrongfully report having actually detected some unlicensed applications enabled on the sufferer’s gadget. The sharp after that requires the user to pay the ransom.

    Faulty declarations regarding unlawful web content.

    In countries where software program piracy is much less popular, this method is not as reliable for the cyber frauds. Alternatively, the Trojan-Downloader.Win32.Cridex.hbh popup alert may wrongly declare to be originating from a law enforcement establishment and will report having located youngster pornography or various other prohibited data on the tool.

    Trojan-Downloader.Win32.Cridex.hbh popup alert may incorrectly assert to be obtaining from a legislation enforcement organization as well as will report having situated kid pornography or other illegal information on the device. The alert will likewise contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 35A680C5
md5: 3dd08a111c25ec4fd73599b389f628b0
name: 3DD08A111C25EC4FD73599B389F628B0.mlw
sha1: 3e5b5c0f3437af1c5c559d94da64d6e0d36dc56f
sha256: aa1b00f53b9ee1ee1edeaeab7b7d272d1c8e84cd3140b32e9a15a89f90a7166a
sha512: a4e01216ff2a304141c690cecebecdd2f20032ccda8f78e26aef392194a7fd1790754c9f1f38e61738d48b6f1c0468c5372cfa44161d4b959608e7c95a58d862
ssdeep: 6144:okF19P2yLnafTR93YBgobwN+5AxtyTCjzVm8Ntk8IgJ0g6:okFne883YdbY+5QyTE1tktyd
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: Mcx2Prov.exe
FileVersion: 6.1.7601.17514 (win7sp1_rtm.101119-1850)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 6.1.7601.17514
FileDescription: MCX2 Provisioning library
OriginalFilename: Mcx2Prov.exe
Translation: 0x0409 0x04b0

Trojan-Downloader.Win32.Cridex.hbh also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Dridex.735
MicroWorld-eScan Trojan.GenericKD.35296019
FireEye Generic.mg.3dd08a111c25ec4f
ALYac Trojan.GenericKD.35296019
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Trojan.GenericKD.35296019
K7GW Riskware ( 0040eff71 )
CrowdStrike win/malicious_confidence_100% (D)
BitDefenderTheta Gen:NN.ZedlaF.34634.Hy8@ayilGTbi
Cyren W32/Trojan.TZUN-1859
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HHQO
TrendMicro-HouseCall TrojanSpy.Win32.DRIDEX.THKBBBO
Avast Win32:MalwareX-gen [Trj]
Kaspersky Trojan-Downloader.Win32.Cridex.hbh
Alibaba TrojanDownloader:Win32/Cridex.027713de
AegisLab Trojan.Win32.Cridex.a!c
Tencent Win32.Trojan-downloader.Cridex.Lorw
Ad-Aware Trojan.GenericKD.35296019
Sophos Mal/Generic-R + Mal/EncPk-APV
F-Secure Trojan.TR/AD.Dridex.jtwko
TrendMicro TrojanSpy.Win32.DRIDEX.THKBBBO
McAfee-GW-Edition GenericRXMQ-WR!3DD08A111C25
SentinelOne Static AI – Malicious PE
Emsisoft Trojan.Crypt (A)
Ikarus Trojan.Win32.Ursnif
Jiangmin TrojanDownloader.Cridex.zz
Avira TR/AD.Dridex.jtwko
Antiy-AVL GrayWare/Win32.Kryptik.ehls
Kingsoft Win32.Heur.KVMH008.a.(kcloud)
Microsoft Trojan:Win32/Ursnif.DL!MTB
Gridinsoft Trojan.Win32.Downloader.oa
Arcabit Trojan.Generic.D21A9313
ZoneAlarm Trojan-Downloader.Win32.Cridex.hbh
GData Trojan.GenericKD.35296019
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.Generic.C4228830
McAfee GenericRXMQ-WR!3DD08A111C25
MAX malware (ai score=100)
VBA32 Trojan.Wacatac
Malwarebytes Trojan.Dridex
Panda Trj/GdSda.A
APEX Malicious
Rising Ransom.Shade!8.12CC (TFE:2:k40YZbWyNNL)
Fortinet W32/Kryptik.HHOW!tr
AVG Win32:MalwareX-gen [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Downloader.68a

How to remove Trojan-Downloader.Win32.Cridex.hbh 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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.

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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 Trojan-Downloader.Win32.Cridex.hbh 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:

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If the guide doesn’t help you to remove Trojan-Downloader.Win32.Cridex.hbh you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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