Threat Database Trojans Trojan.Chapak.HG

Trojan.Chapak.HG

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 22,144
Threat Level: 80 % (High)
Infected Computers: 18
First Seen: May 28, 2021
Last Seen: July 9, 2026
OS(es) Affected: Windows

The detection of Trojan.Chapak.HG on your system indicates a potential security threat that requires immediate attention. This Trojan-type threat can compromise the integrity of your computer and put your personal data at risk. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future infections.

What Is Trojan.Chapak.HG?

Trojan.Chapak.HG is a type of malware that can infiltrate your system without your knowledge or consent. Trojans are malicious programs that disguise themselves as legitimate software, allowing them to evade detection and gain unauthorized access to your computer. Once inside, they can cause significant damage, including data theft, system compromise, and disruption of normal functionality.

How Trojan.Chapak.HG Operates

Trojan.Chapak.HG, like other Trojans, operates by exploiting vulnerabilities in your system or deceiving you into installing it. It can spread through various means, such as infected downloads, malicious email attachments, or compromised websites. Once installed, it can communicate with its command and control servers to receive instructions, download additional malware, or transmit stolen data. This threat can also modify system settings, create backdoors, and disable security software to maintain its presence and evade detection.

Symptoms of Infection

Identifying a Trojan infection can be challenging, as it often disguises itself as a legitimate process. However, some common symptoms may indicate the presence of Trojan.Chapak.HG or similar malware. These include unusual system behavior, such as slow performance, frequent crashes, or unfamiliar programs running in the background. You may also notice changes in your browser settings, unexpected pop-ups, or suspicious network activity. If you suspect that your system is infected, it is crucial to take immediate action to contain and remove the threat.

How to Remove Trojan.Chapak.HG

  1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all instances of the malware.
  3. Uninstall any suspicious programs or applications that you do not recognize or that were installed around the time of the infection.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings changes.
  5. Reboot your computer and perform another full scan to ensure that the malware has been completely removed and that your system is clean.

Conclusion

Removing Trojan.Chapak.HG requires a thorough and systematic approach to ensure that all components of the malware are eliminated. By following the steps outlined above and maintaining good security practices, such as keeping your operating system and software up to date, using strong antivirus protection, and being cautious when downloading software or clicking on links, you can significantly reduce the risk of future infections. Remember, vigilance and proactive security measures are key to protecting your digital assets and personal data in today's evolving cybersecurity landscape.

Analysis Report

General information

Family Name: Trojan.Chapak.HG
Signature status: No Signature

Known Samples

MD5: 0a23d8e55f89b8c424a1bedd26f8f3c4
SHA1: 9d190094265c7d1d2d5eccc2635f6bd789a77052
SHA256: F76AA64FE8B4FED4AFCAE3637BEF62C19B3720E92BF2869407D34CF364F0B4ED
File Size: 201.22 KB, 201216 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have security information
  • File has exports table
  • File is 32-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is Native application (NOT .NET application)
  • File is not packed
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Traits

  • dll
  • x86

Block Information

Total Blocks: 394
Potentially Malicious Blocks: 34
Whitelisted Blocks: 360
Unknown Blocks: 0

Visual Map

0 0 0 0 0 0 0 0 x x x x x x x x x x x x x x x x x 0 0 x x x x x x x x x x x x x x x x 0 x 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtQueryAttributesFile
Show More
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationFile
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWriteFile
Process Manipulation Evasion
  • NtUnmapViewOfSection
Process Shell Execute
  • CreateProcess
Anti Debug
  • NtQuerySystemInformation

Shell Command Execution

C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\9d190094265c7d1d2d5eccc2635f6bd789a77052_0000201216.,LiQMAxHB

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