Trojan-Downloader.Win32.Cridex.hbj

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

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

In this short article you will certainly discover regarding the meaning of Trojan-Downloader.Win32.Cridex.hbj and its adverse impact on your computer system. Such ransomware are a form of malware that is clarified by on the internet scams to require paying the ransom by a target.

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Most of the instances, Trojan-Downloader.Win32.Cridex.hbj infection will certainly instruct its targets to start funds move for the function of reducing the effects of the modifications that the Trojan infection has introduced to the sufferer’s device.

Trojan-Downloader.Win32.Cridex.hbj 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.
  • 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;
  • 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 records found on the target’s hard disk — so the victim can no more make use of the data;
  • Preventing normal accessibility to the victim’s workstation;
Similar behavior
Related domains
z.whorecord.xyzRansom.Shade!8.12CC (TFE:2:k40YZbWyNNL)
a.tomx.xyzRansom.Shade!8.12CC (TFE:2:k40YZbWyNNL)

Trojan-Downloader.Win32.Cridex.hbj

One of the most normal networks through which Trojan-Downloader.Win32.Cridex.hbj are infused are:

  • By methods of phishing emails;
  • As a repercussion of individual winding up on a resource that organizes a malicious software program;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the target’s computer or stop the gadget from functioning in an appropriate manner – while also putting a ransom note that points out the requirement for the victims to effect the repayment for the function of decrypting the files or recovering the file system back to the first problem. In most instances, the ransom note will certainly show up when the customer reboots the COMPUTER after the system has actually currently been harmed.

Trojan-Downloader.Win32.Cridex.hbj circulation channels.

In various corners of the globe, Trojan-Downloader.Win32.Cridex.hbj expands by leaps and bounds. Nevertheless, the ransom money notes and techniques of extorting the ransom amount might differ relying on certain local (regional) settings. The ransom notes and techniques of obtaining the ransom amount might differ depending on specific local (regional) setups.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software program.

    In specific areas, the Trojans frequently wrongfully report having discovered some unlicensed applications enabled on the sufferer’s device. The sharp then requires the individual to pay the ransom money.

    Faulty declarations about unlawful material.

    In countries where software piracy is less prominent, this method is not as efficient for the cyber fraudulences. Conversely, the Trojan-Downloader.Win32.Cridex.hbj popup alert may wrongly claim to be originating from a police institution and will certainly report having situated child porn or various other unlawful information on the device.

    Trojan-Downloader.Win32.Cridex.hbj popup alert might falsely claim to be deriving from a regulation enforcement institution and also will report having situated kid porn or various other illegal data on the gadget. The alert will likewise consist of a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: D69A1BD8
md5: 61954aadde68824dc4a7f709ef14c4d5
name: 61954AADDE68824DC4A7F709EF14C4D5.mlw
sha1: 9563a7393c02f5541c7b37af31304037a2c1fcb8
sha256: 2aed6c38a383b9c88add24ea8479d4ecabba5c7329046e2893ddb73947691174
sha512: 5d62cb2fa628c2f3ace929912aeb24e3260c5708bbbf79b5e3ba2df727a99283b440d90c15d80952cecd17bfc605a86c8c4dc3bb2fd4d0b248609472a40e1ce9
ssdeep: 6144:OkF19P2yLnafTR93YBgobwN+5AxtyTCjzVm8NsCuS:OkFne883YdbY+5QyTE1k
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.hbj also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.35297160
FireEyeGeneric.mg.61954aadde68824d
ALYacSpyware.Banker.Dridex
MalwarebytesTrojan.Dridex
SangforMalware
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderTrojan.GenericKD.35297160
K7GWRiskware ( 0040eff71 )
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderThetaGen:NN.ZedlaF.34634.Hy8@auKYJPmi
CyrenW32/Trojan.TZUN-1859
SymantecML.Attribute.HighConfidence
APEXMalicious
KasperskyTrojan-Downloader.Win32.Cridex.hbj
AlibabaTrojanDownloader:Win32/Cridex.e59e04f7
RisingRansom.Shade!8.12CC (TFE:2:k40YZbWyNNL)
Ad-AwareTrojan.GenericKD.35297160
EmsisoftTrojan.Crypt (A)
ComodoMalware@#18kjhknwackd3
F-SecureTrojan.TR/AD.Dridex.robas
DrWebTrojan.Dridex.735
VIPREWin32.Malware!Drop
TrendMicroTROJ_FRS.0NA103KK20
McAfee-GW-EditionArtemis!Trojan
SophosMal/Generic-R + Mal/EncPk-APV
SentinelOneStatic AI – Malicious PE
GDataTrojan.GenericKD.35297160
JiangminTrojanDownloader.Cridex.zz
WebrootW32.Trojan.Gen
AviraTR/AD.Dridex.robas
Antiy-AVLGrayWare/Win32.Kryptik.ehls
KingsoftWin32.Heur.KVMH008.a.(kcloud)
GridinsoftRansom.Win32.Wacatac.oa!s1
ArcabitTrojan.Generic.D21A9788
ZoneAlarmTrojan-Downloader.Win32.Cridex.hbj
MicrosoftTrojan:Win32/Ursnif.DL!MTB
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.Generic.C4228830
McAfeeGenericRXMQ-WR!61954AADDE68
MAXmalware (ai score=80)
VBA32Trojan.Wacatac
CylanceUnsafe
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Kryptik.HHQO
TrendMicro-HouseCallTROJ_FRS.0NA103KK20
TencentWin32.Trojan-downloader.Cridex.Wnmj
IkarusTrojan.Win32.Ursnif
FortinetW32/Kryptik.HHOW!tr
AVGWin32:MalwareX-gen [Trj]
AvastWin32:MalwareX-gen [Trj]
Qihoo-360Win32/Trojan.Downloader.976

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

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.hbj 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.hbj 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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