Trojan-Downloader.Win32.Cridex.hbg

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

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

In this article you will locate regarding the definition of Trojan-Downloader.Win32.Cridex.hbg and also its adverse influence on your computer system. Such ransomware are a type of malware that is clarified by on-line scams to require paying the ransom money by a sufferer.

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In the majority of the instances, Trojan-Downloader.Win32.Cridex.hbg infection will certainly advise its victims to launch funds move for the function of neutralizing the changes that the Trojan infection has actually presented to the target’s device.

Trojan-Downloader.Win32.Cridex.hbg 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.
  • A process attempted to delay the analysis task.;
  • Performs some HTTP requests;
  • Collects information about installed applications;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers located on the target’s hard disk drive — so the sufferer can no more utilize the information;
  • Preventing routine 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.

Trojan-Downloader.Win32.Cridex.hbg

The most common networks where Trojan-Downloader.Win32.Cridex.hbg Ransomware are infused are:

  • By means of phishing emails;
  • As a repercussion of user ending up on a resource that hosts a harmful software application;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the target’s PC or prevent the tool from working in an appropriate fashion – while also placing a ransom note that discusses the demand for the targets to impact the payment for the purpose of decrypting the records or recovering the data system back to the preliminary condition. In the majority of instances, the ransom note will turn up when the customer restarts the COMPUTER after the system has actually already been harmed.

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

In numerous edges of the globe, Trojan-Downloader.Win32.Cridex.hbg grows by leaps and bounds. Nevertheless, the ransom money notes and also tricks of extorting the ransom quantity may vary relying on particular local (regional) setups. The ransom notes and techniques of obtaining the ransom quantity may differ depending on certain local (local) settings.

Ransomware injection

For example:

    Faulty notifies about unlicensed software.

    In certain locations, the Trojans commonly wrongfully report having actually detected some unlicensed applications made it possible for on the sufferer’s device. The alert then demands the individual to pay the ransom money.

    Faulty statements regarding prohibited web content.

    In nations where software piracy is less prominent, this technique is not as reliable for the cyber scams. Alternatively, the Trojan-Downloader.Win32.Cridex.hbg popup alert might falsely claim to be originating from a police institution as well as will certainly report having situated youngster pornography or various other prohibited information on the gadget.

    Trojan-Downloader.Win32.Cridex.hbg popup alert may wrongly claim to be deriving from a law enforcement establishment as well as will certainly report having situated kid porn or other illegal information on the device. The alert will similarly have a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: D1402F90
md5: d3b2e2e305010b207712b4faaa9e8436
name: D3B2E2E305010B207712B4FAAA9E8436.mlw
sha1: ea15c4fb0669c3d53f5fa21d8b55110e70671bb1
sha256: a43344a9dab75be89442f9c105fabedc7179d7af32cc9b5f83ae656f04761cb9
sha512: bf7248eae65300b4d7bfbe333436a55491e5a9c41236f2ac61bc9bb1aaaaa54a6b6a85b4f8ee7c8a55b2fbbd59a1d6d8eb8fab864b69ec5f3d1ae1b858ef66f4
ssdeep: 6144:/kF19P2yLnafTR93YBgobwN+5AxtyTCjzVm8Ntk8IgJ0gu:/kFne883YdbY+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.hbg also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Dridex.735
MicroWorld-eScanTrojan.GenericKDZ.71470
FireEyeGeneric.mg.d3b2e2e305010b20
ALYacTrojan.GenericKDZ.71470
CylanceUnsafe
AegisLabTrojan.Win32.Malicious.4!c
SangforMalware
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderTrojan.GenericKDZ.71470
K7GWRiskware ( 0040eff71 )
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderThetaGen:NN.ZedlaF.34634.Hy8@a0L7wKhi
CyrenW32/Trojan.TZUN-1859
SymantecML.Attribute.HighConfidence
APEXMalicious
Paloaltogeneric.ml
KasperskyTrojan-Downloader.Win32.Cridex.hbg
AlibabaTrojanDownloader:Win32/Cridex.73dd6ce1
TencentWin32.Trojan-downloader.Cridex.Wrpy
Ad-AwareTrojan.GenericKDZ.71470
SophosML/PE-A + Mal/EncPk-APV
F-SecureTrojan.TR/AD.Dridex.iynrx
TrendMicroTROJ_GEN.R06BC0DKM20
McAfee-GW-EditionGenericRXMQ-WR!D3B2E2E30501
EmsisoftTrojan.Crypt (A)
IkarusTrojan.Dridex
JiangminTrojanDownloader.Cridex.zz
AviraTR/AD.Dridex.iynrx
Antiy-AVLGrayWare/Win32.Kryptik.ehls
MicrosoftTrojan:Win32/Ursnif.DL!MTB
GridinsoftRansom.Win32.Wacatac.oa!s1
ArcabitTrojan.Generic.D1172E
ZoneAlarmTrojan-Downloader.Win32.Cridex.hbg
GDataTrojan.GenericKDZ.71470
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.Generic.C4228830
McAfeeGenericRXMQ-WR!D3B2E2E30501
MAXmalware (ai score=89)
VBA32Trojan.Wacatac
MalwarebytesTrojan.Dridex
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Kryptik.HHQO
TrendMicro-HouseCallTROJ_GEN.R06BC0DKM20
RisingRansom.Shade!8.12CC (TFE:2:k40YZbWyNNL)
SentinelOneStatic AI – Malicious PE
FortinetW32/Kryptik.HHOW!tr
AVGWin32:MalwareX-gen [Trj]
AvastWin32:MalwareX-gen [Trj]
Qihoo-360Win32/Trojan.Downloader.b99

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

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 will automatically start scanning your system for Trojan-Downloader.Win32.Cridex.hbg 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.hbg 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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