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

In this article you will certainly locate regarding the interpretation of Trojan-Downloader.Win32.Cridex.hga and also its negative influence on your computer system. Such ransomware are a form of malware that is clarified by on the internet frauds to demand paying the ransom money by a victim.

Most of the cases, Trojan-Downloader.Win32.Cridex.hga infection will certainly advise its victims to initiate funds transfer for the function of counteracting the changes that the Trojan infection has presented to the target’s device.

Trojan-Downloader.Win32.Cridex.hga Summary

These modifications can be as complies with:

  • 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;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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 found on the victim’s hard disk — so the victim can no more utilize the data;
  • Preventing routine accessibility to the victim’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.hga

The most common channels where Trojan-Downloader.Win32.Cridex.hga are infused are:

  • By means of phishing e-mails;
  • As a consequence of user winding up on a source that organizes a malicious software;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the sufferer’s PC or prevent the gadget from working in an appropriate manner – while also putting a ransom note that states the demand for the victims to effect the repayment for the purpose of decrypting the records or restoring the file system back to the initial condition. In the majority of circumstances, the ransom money note will come up when the customer restarts the COMPUTER after the system has already been harmed.

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

In different edges of the globe, Trojan-Downloader.Win32.Cridex.hga grows by leaps and also bounds. Nevertheless, the ransom money notes and tricks of obtaining the ransom money quantity might differ depending upon particular local (regional) setups. The ransom notes and also tricks of extorting the ransom money quantity might differ depending on particular local (local) settings.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software.

    In particular areas, the Trojans often wrongfully report having actually identified some unlicensed applications made it possible for on the sufferer’s tool. The sharp then demands the user to pay the ransom.

    Faulty statements regarding unlawful content.

    In countries where software piracy is less popular, this approach is not as effective for the cyber frauds. Additionally, the Trojan-Downloader.Win32.Cridex.hga popup alert may incorrectly declare to be stemming from a police institution and will certainly report having situated child porn or various other prohibited data on the gadget.

    Trojan-Downloader.Win32.Cridex.hga popup alert may incorrectly assert to be acquiring from a legislation enforcement establishment and will report having situated kid pornography or other prohibited data on the gadget. The alert will in a similar way contain a need for the user to pay the ransom.

Technical details

File Info:

crc32: 6265B3AAmd5: 745251686380dcab3f59bc08dd22c104name: 745251686380DCAB3F59BC08DD22C104.mlwsha1: 1c24a87c82382aab87ffc88a869ceecebcac5b02sha256: 45da19876d2355ab3cebec09738fc13bab1fca26fe06f7fef4f506505124ecd8sha512: ff9027e7fb759c7e020086428eb55c394aa8f9845f54969cedfaee09c38b6ceb09f784d9fe07c978317f64c8a273b63fbb7ed64250d34bdf9319e8c064d081c2ssdeep: 12288:eGTOGQ7DstX8FM9zxh/d/GMqLTXRxgGAyfndmLBK:Slsx8FMhReMqLzRxuem9type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.InternalName: lpksetipFileVersion: 6.1.7601.17514 (win7sp1_rtm.101119-1850)CompanyName: Microsoft CorporationProductName: Microsoftxae Windowsxae Operating SystemProductVersion: 6.1.7601.17514FileDescription: Language Pack ikstallerOriginalFilename: lpksetip.exeTranslation: 0x0409 0x04b0

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

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.35532013
FireEyeGeneric.mg.745251686380dcab
ALYacTrojan.GenericKD.35532013
CylanceUnsafe
SangforMalware
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderTrojan.GenericKD.35532013
K7GWRiskware ( 0040eff71 )
CrowdStrikewin/malicious_confidence_100% (D)
SymantecML.Attribute.HighConfidence
APEXMalicious
KasperskyTrojan-Downloader.Win32.Cridex.hga
AegisLabHacktool.Win32.Krap.lKMc
Ad-AwareTrojan.GenericKD.35532013
EmsisoftTrojan.GenericKD.35532013 (B)
F-Secure
DrWebTrojan.Dridex.735
McAfee-GW-EditionBehavesLike.Win32.Dropper.gc
SophosMal/Generic-S
IkarusTrojan.Win32.Crypt
AviraTR/Crypt.Agent.hvgse
MAXmalware (ai score=99)
Antiy-AVLGrayWare/Win32.Kryptik.ehls
MicrosoftTrojan:Win32/Wacatac.B!ml
GridinsoftRansom.Win32.Wacatac.oa!s1
ArcabitTrojan.Generic.D21E2CED
ZoneAlarmTrojan-Downloader.Win32.Cridex.hga
GDataTrojan.GenericKD.35532013
CynetMalicious (score: 100)
McAfeePacked-GCB!745251686380
VBA32BScope.Trojan.Encoder
MalwarebytesTrojan.Dridex
PandaTrj/Agent.PM
ESET-NOD32a variant of Win32/Kryptik.HHZA
RisingTrojan.Ymacco!8.11BE1 (TFE:2:XnQ5bFFXdkF)
SentinelOneStatic AI – Malicious PE
FortinetW32/Cridex.HTH!tr
BitDefenderThetaGen:NN.ZedlaF.34670.zy8@aWywVwmi
Paloaltogeneric.ml
Qihoo-360Generic/HEUR/QVM39.1.AF87.Malware.Gen

How to remove Trojan-Downloader.Win32.Cridex.hga virus?

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:

Download GridinSoft Anti-Malware

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.hga 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

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

References

  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft products: