Threat Database Trojans Trojan.Agent.BKBA

Trojan.Agent.BKBA

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 4,178
Threat Level: 80 % (High)
Infected Computers: 791
First Seen: March 31, 2022
Last Seen: July 20, 2026
OS(es) Affected: Windows

The detection of Trojan.Agent.BKBA on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the integrity of your computer, stealing sensitive information or taking control of your system for malicious purposes. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future infections.

What Is Trojan.Agent.BKBA?

Trojan.Agent.BKBA is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate programs or files to gain unauthorized access to a computer system. The name "Trojan" comes from the legendary Trojan Horse, where enemy soldiers hid inside a giant wooden horse to infiltrate the city of Troy. Similarly, Trojan malware hides within seemingly harmless files or programs, only to unleash their malicious payload once inside the system.

How Trojan.Agent.BKBA Operates

Once Trojan.Agent.BKBA infects a system, it can operate in various ways, depending on its intended purpose. It may create backdoors for remote access, allowing hackers to control the infected computer, steal sensitive information such as login credentials, credit card numbers, or personal data, or use the system as a botnet to spread spam, launch denial-of-service attacks, or engage in other malicious activities. Trojan malware can also download additional malware, making the system even more vulnerable to attacks.

Symptoms of Infection

Identifying a Trojan infection can be challenging, as these malware types are designed to remain stealthy. However, some common symptoms may indicate the presence of Trojan.Agent.BKBA or similar malware. These include unusual system behavior, such as slow performance, frequent crashes, or unfamiliar programs running in the background. You might also notice unauthorized changes to system settings, unexpected pop-ups, or suspicious network activity. If you suspect your system is infected, it's crucial to act quickly to minimize potential damage.

How to Remove Trojan.Agent.BKBA

  1. Boot your computer in Safe Mode with Networking. This will help prevent the malware from loading and give you a cleaner environment to work in.
  2. Download and run a full scan with a reputable anti-malware tool, such as SpyHunter. Ensure the tool is updated with the latest definitions to increase the chances of detecting and removing the malware.
  3. Uninstall any suspicious programs or applications that you do not recognize or that were installed around the time you noticed the infection. Be cautious, as some malware may disguise itself as legitimate software.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings. This can help remove any malicious extensions or settings changes made by the malware.
  5. After completing the above steps, reboot your computer and run another full scan with your anti-malware tool to ensure that the malware has been completely removed.

Conclusion

Removing Trojan.Agent.BKBA requires careful and immediate action to prevent further damage to your system and protect your sensitive information. By understanding how Trojan malware operates and following the steps outlined above, you can effectively remove the infection and take steps to prevent future occurrences. Remember, keeping your operating system, software, and security tools updated, along with practicing safe computing habits, such as avoiding suspicious downloads and using strong, unique passwords, are key to maintaining a secure digital environment.

Analysis Report

General information

Family Name: Trojan.Agent.BKBA
Signature status: No Signature

Known Samples

MD5: 63f7426e2730a6e2a5aceb474cd88ab4
SHA1: 57ebd345b0ea25af893ac46a48fffbe0e008d407
SHA256: 10AF59787C66ED29FE16A47EE4D0352C4164B190C9CEA80B6DCFBDFF3F669515
File Size: 1.35 MB, 1348608 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have exports table
  • File doesn't have relocations information
  • File doesn't have security information
  • File is 64-bit executable
  • File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
  • File is either console or GUI application
  • File is Native application (NOT .NET application)
  • File is not packed
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
Show More
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Traits

  • 2+ executable sections
  • GetConsoleWindow
  • No Version Info
  • WriteProcessMemory
  • x64

Block Information

Total Blocks: 140
Potentially Malicious Blocks: 18
Whitelisted Blocks: 121
Unknown Blocks: 1

Visual Map

0 0 0 0 0 0 0 0 0 0 0 x x x x x x 0 x x x x 0 0 x 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 x x x x 0 x x 1 x 0 0 2 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 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!NtFreeVirtualMemory
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWriteFile
  • UNKNOWN

Trending

Most Viewed

Loading...