Trojan.Chapak
Ava White
Updated on March 08, 2026
What is Trojan.Chapak infection?
In this article you will locate concerning the definition of Trojan.Chapak and its unfavorable impact on your computer. Such ransomware are a kind of malware that is clarified by on-line scams to require paying the ransom money by a victim.
In the majority of the instances, Trojan.Chapak virus will certainly advise its victims to launch funds transfer for the objective of counteracting the modifications that the Trojan infection has presented to the victim’s device.
Trojan.Chapak Summary
These alterations can be as complies with:
- 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 papers located on the sufferer’s disk drive — so the target can no longer utilize the information;
- Preventing regular access 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.
| z.whorecord.xyz | BScope.TrojanRansom.Crusis |
| ddtupdate1.top | BScope.TrojanRansom.Crusis |
| a.tomx.xyz | BScope.TrojanRansom.Crusis |
Trojan.Chapak
The most regular networks where Trojan.Chapak Ransomware Trojans are infused are:
- By methods of phishing emails;
- As an effect of user ending up on a resource that organizes a malicious software application;
As quickly as the Trojan is effectively injected, it will either cipher the information on the victim’s PC or stop the tool from operating in a correct manner – while additionally positioning a ransom note that mentions the demand for the sufferers to effect the settlement for the objective of decrypting the documents or bring back the file system back to the first problem. In the majority of circumstances, the ransom note will certainly turn up when the client reboots the COMPUTER after the system has currently been harmed.
Trojan.Chapak distribution networks.
In various corners of the world, Trojan.Chapak expands by leaps and also bounds. However, the ransom notes as well as tricks of extorting the ransom quantity may differ depending upon certain local (regional) setups. The ransom notes and also methods of extorting the ransom money amount might differ depending on particular regional (regional) setups.
For instance:
Faulty notifies concerning unlicensed software program.
In specific locations, the Trojans frequently wrongfully report having detected some unlicensed applications allowed on the victim’s device. The alert then requires the individual to pay the ransom money.
Faulty statements about illegal material.
In nations where software program piracy is less preferred, this technique is not as effective for the cyber fraudulences. Alternatively, the Trojan.Chapak popup alert might wrongly claim to be deriving from a police establishment and will report having located child pornography or other prohibited information on the gadget.
Trojan.Chapak popup alert may wrongly declare to be obtaining from a regulation enforcement institution and will certainly report having situated child porn or various other unlawful information on the device. The alert will similarly consist of a need for the individual to pay the ransom.
Technical details
File Info:
crc32: AF019ADEmd5: 2f3376d35213ff2bab75eebc1d03f860name: postback.exesha1: b1d944b95f078a80ce37573fe48faf4465d49b2dsha256: 2e3fac6fde0e4ea23a1ac808dc11986f62be096971759a36e64b846feb9ddaf9sha512: c6f335fba1d32a6192a31e75af0c64a405732394cc1810e796520906202c2f8907653dc4744206505484e119a553e400cc5f718f5f74e64693192f78f498872assdeep: 12288:pxQtXLmz+sOZXcDvTrMBgkS9UOIKkszMgsX+B5Z4Bvwddg:paBLmCs3DPMCkSuOIKzNNB5mcgtype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
0: [No Data]
Trojan.Chapak also known as:
| GridinSoft | Trojan.Ransom.Gen |
| DrWeb | Trojan.MulDrop11.29816 |
| MicroWorld-eScan | Trojan.GenericKD.42060266 |
| FireEye | Generic.mg.2f3376d35213ff2b |
| CAT-QuickHeal | Trojan.Chapak |
| ALYac | Trojan.Chapak.A |
| Malwarebytes | Trojan.LegionLoader |
| AegisLab | Trojan.Win32.Chapak.4!c |
| Sangfor | Malware |
| K7AntiVirus | Riskware ( 0040eff71 ) |
| BitDefender | Trojan.GenericKD.42060266 |
| K7GW | Riskware ( 0040eff71 ) |
| CrowdStrike | win/malicious_confidence_100% (W) |
| BitDefenderTheta | Gen:NN.ZexaF.32515.RuW@aC6MgPek |
| Cyren | W32/Trojan.YHEB-3640 |
| Symantec | ML.Attribute.HighConfidence |
| APEX | Malicious |
| GData | Trojan.GenericKD.42060266 |
| Kaspersky | Trojan.Win32.Chapak.efut |
| Alibaba | Trojan:Win32/Chapak.dba5e336 |
| Rising | Downloader.Agent!8.B23 (TFE:5:44JkLzRw0dU) |
| Ad-Aware | Trojan.GenericKD.42060266 |
| Comodo | Malware@#38njpjlbgl4ht |
| F-Secure | |
| Invincea | heuristic |
| McAfee-GW-Edition | BehavesLike.Win32.Injector.bh |
| Trapmine | malicious.moderate.ml.score |
| Sophos | Mal/Generic-S |
| Ikarus | Worm.Win32.Ainslot |
| Jiangmin | Trojan.Chapak.hyp |
| Avira | TR/Chapak.ugxeq |
| Endgame | malicious (high confidence) |
| Arcabit | Trojan.Generic.D281C9EA |
| SUPERAntiSpyware | |
| ZoneAlarm | Trojan.Win32.Chapak.efut |
| Microsoft | Trojan:Win32/Skeeyah.A!MTB |
| AhnLab-V3 | Malware/Win32.Generic.C3552080 |
| Acronis | suspicious |
| McAfee | RDN/Generic.tfr |
| MAX | malware (ai score=99) |
| VBA32 | BScope.TrojanRansom.Crusis |
| Cylance | Unsafe |
| Panda | Trj/GdSda.A |
| ESET-NOD32 | a variant of Win32/TrojanDownloader.Agent.EWC |
| TrendMicro-HouseCall | TROJ_GEN.R004C0PKS19 |
| SentinelOne | DFI – Suspicious PE |
| MaxSecure | Trojan.Malware.74711266.susgen |
| Fortinet | W32/PossibleThreat |
| AVG | FileRepMalware |
| Cybereason | malicious.95f078 |
| Qihoo-360 | Win32/Trojan.3cf |
How to remove Trojan.Chapak ransomware?
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-MalwareRun 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Trojan.Chapak 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.
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.
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 Anti-Malware
If the guide doesn’t help you to remove Trojan.Chapak you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
