Trojan.Win32.Chapak.efut

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

What is Trojan.Win32.Chapak.efut infection?

In this post you will certainly locate about the definition of Trojan.Win32.Chapak.efut and its negative effect on your computer system. Such ransomware are a kind of malware that is elaborated by online fraudulences to demand paying the ransom money by a sufferer.

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In the majority of the cases, Trojan.Win32.Chapak.efut virus will certainly instruct its targets to start funds move for the function of neutralizing the modifications that the Trojan infection has introduced to the target’s tool.

Trojan.Win32.Chapak.efut Summary

These alterations can be as adheres to:

  • Unconventionial language used in binary resources: Russian;
  • Detects VirtualBox through the presence of a registry key;
  • Detects VMware through the presence of a registry key;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Ciphering the records found on the victim’s hard drive — so the victim can no more utilize the data;
  • Preventing regular accessibility to the sufferer’s workstation;
Similar behavior
Related domains
z.whorecord.xyzBScope.TrojanRansom.Crusis
a.tomx.xyzBScope.TrojanRansom.Crusis
ddtupdate1.topBScope.TrojanRansom.Crusis

Trojan.Win32.Chapak.efut

One of the most common networks whereby Trojan.Win32.Chapak.efut are injected are:

  • By ways of phishing e-mails;
  • As a consequence of user winding up on a resource that holds a destructive software program;

As quickly as the Trojan is successfully injected, it will certainly either cipher the data on the victim’s computer or protect against the tool from operating in a proper fashion – while also positioning a ransom note that discusses the demand for the sufferers to impact the settlement for the function of decrypting the files or recovering the data system back to the initial condition. In many circumstances, the ransom money note will certainly turn up when the customer restarts the PC after the system has actually currently been harmed.

Trojan.Win32.Chapak.efut distribution channels.

In different edges of the world, Trojan.Win32.Chapak.efut grows by jumps and also bounds. Nonetheless, the ransom notes and methods of extorting the ransom money quantity may differ depending upon certain local (regional) settings. The ransom money notes and tricks of extorting the ransom money quantity might differ depending on certain regional (local) setups.

Ransomware injection

For example:

    Faulty signals regarding unlicensed software application.

    In specific areas, the Trojans frequently wrongfully report having detected some unlicensed applications enabled on the target’s gadget. The alert after that demands the individual to pay the ransom money.

    Faulty statements about prohibited material.

    In countries where software piracy is less prominent, this technique is not as reliable for the cyber frauds. Conversely, the Trojan.Win32.Chapak.efut popup alert may incorrectly claim to be stemming from a police establishment and also will certainly report having situated youngster pornography or other unlawful data on the tool.

    Trojan.Win32.Chapak.efut popup alert might incorrectly claim to be obtaining from a legislation enforcement establishment and will certainly report having located kid porn or various other illegal data on the gadget. The alert will similarly consist of a demand for the user to pay the ransom.

Technical details

File Info:

crc32: AF019ADE
md5: 2f3376d35213ff2bab75eebc1d03f860
name: postback.exe
sha1: b1d944b95f078a80ce37573fe48faf4465d49b2d
sha256: 2e3fac6fde0e4ea23a1ac808dc11986f62be096971759a36e64b846feb9ddaf9
sha512: c6f335fba1d32a6192a31e75af0c64a405732394cc1810e796520906202c2f8907653dc4744206505484e119a553e400cc5f718f5f74e64693192f78f498872a
ssdeep: 12288:pxQtXLmz+sOZXcDvTrMBgkS9UOIKkszMgsX+B5Z4Bvwddg:paBLmCs3DPMCkSuOIKzNNB5mcg
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Win32.Chapak.efut also known as:

MicroWorld-eScanTrojan.GenericKD.42060266
ALYacTrojan.GenericKD.42060266
CylanceUnsafe
K7AntiVirusRiskware ( 0040eff71 )
AlibabaTrojan:Win32/Chapak.dba5e336
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.95f078
ArcabitTrojan.Generic.D281C9EA
Invinceaheuristic
BitDefenderThetaGen:NN.ZexaF.32515.RuW@aC6MgPek
CyrenW32/Trojan.YHEB-3640
ESET-NOD32a variant of Generik.BKQAAXJ
APEXMalicious
KasperskyTrojan.Win32.Chapak.efut
BitDefenderTrojan.GenericKD.42060266
SUPERAntiSpywareHeur.Agent/Gen-FakeChrome
AvastFileRepMalware
Ad-AwareTrojan.GenericKD.42060266
SophosMal/Generic-S
F-SecureTrojan.TR/Chapak.ugxeq
McAfee-GW-EditionRDN/Generic.tfr
Trapminemalicious.moderate.ml.score
FireEyeGeneric.mg.2f3376d35213ff2b
SentinelOneDFI – Suspicious PE
AviraTR/Chapak.ugxeq
MAXmalware (ai score=99)
Endgamemalicious (high confidence)
MicrosoftTrojan:Win32/Skeeyah.A!MTB
ZoneAlarmTrojan.Win32.Chapak.efut
AhnLab-V3Malware/Win32.Generic.C3552080
Acronissuspicious
McAfeeRDN/Generic.tfr
VBA32BScope.TrojanRansom.Crusis
MalwarebytesTrojan.LegionLoader
Rising[email protected] (RDMK:a06dxkNwrxmeOfcWzos7ow)
IkarusWorm.Win32.Ainslot
GDataTrojan.GenericKD.42060266
AVGFileRepMalware
PandaTrj/GdSda.A
CrowdStrikewin/malicious_confidence_70% (W)
Qihoo-360Win32/Trojan.3cf

How to remove Trojan.Win32.Chapak.efut 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 install-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.Win32.Chapak.efut 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.Win32.Chapak.efut 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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