Trojan.Agent.KFZA
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Popularity Rank: | 26,473 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 19 |
| First Seen: | November 25, 2025 |
| Last Seen: | April 25, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Agent.KFZA on your system indicates a potential security threat that requires immediate attention. This Trojan-type threat can compromise your computer's security and put your personal data at risk. It is essential to understand the nature of this threat and take prompt action to remove it from your system.
Table of Contents
What Is Trojan.Agent.KFZA?
Trojan.Agent.KFZA is a type of malicious software that can infiltrate your computer without your knowledge or consent. Trojans are known for their ability to disguise themselves as legitimate programs, making them difficult to detect. The Trojan.Agent.KFZA detection suggests that your system has been compromised by a malicious program that can potentially steal sensitive information, disrupt system operations, or provide unauthorized access to your computer.
How Trojan.Agent.KFZA Operates
Once Trojan.Agent.KFZA infects your system, it can operate in various ways, depending on its intended purpose. It may attempt to connect to a command and control server to receive instructions from its creators, allowing them to control your computer remotely. It can also try to steal sensitive information, such as login credentials, credit card numbers, or personal data, and transmit it back to the attackers. Additionally, Trojan.Agent.KFZA may try to download and install other malicious programs, further compromising your system's security.
Symptoms of Infection
The symptoms of a Trojan.Agent.KFZA infection can vary, but common signs include slow system performance, frequent crashes, and unusual network activity. You may also notice unfamiliar programs or icons on your desktop, or receive unexpected pop-ups and alerts. In some cases, your antivirus software may detect and alert you to the presence of the Trojan. If you suspect that your system has been infected with Trojan.Agent.KFZA, it is crucial to take immediate action to remove the threat.
How to Remove Trojan.Agent.KFZA
- Boot your computer in Safe Mode with Networking to prevent the Trojan from loading and to allow your antivirus software to run more effectively.
- Run a full scan of your system using a reputable antivirus tool, such as SpyHunter, to detect and remove the Trojan.Agent.KFZA and any related malware.
- Uninstall any suspicious programs or applications that you do not recognize or that were installed without your consent.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
- Reboot your computer and run another full scan to ensure that the Trojan.Agent.KFZA and any related malware have been completely removed.
Conclusion
Removing Trojan.Agent.KFZA from your system requires careful attention to detail and a thorough understanding of the threat. By following the steps outlined above, you can help ensure that your computer is free from this malicious software and that your personal data is protected. Remember to always be cautious when downloading and installing software, and to keep your antivirus software up to date to prevent future infections. If you are unsure about any aspect of the removal process, consider seeking the assistance of a qualified computer security professional to ensure that your system is completely secure.
Analysis Report
General information
| Family Name: | Trojan.Agent.KFZA |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
0e8794e5cc89ee2f940158cec962e0df
SHA1:
f9c113e23c1dd836bb9f0ea1f5805a99ba34d65b
SHA256:
C02DBE384A25E8E24F94A5EE6C38037F89B3F8B94E1A9BF312E67EB2EA832D38
File Size:
1.62 MB, 1616384 bytes
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MD5:
dda2e9243d82623742ad7f5a541c298c
SHA1:
cd74e3de43337133c7f3f5ec01c4c1e98e523a96
SHA256:
9957C7609178A2711C45B7154FA98EBC4064D4C974CF2D97221E3F948D57D54A
File Size:
1.67 MB, 1674240 bytes
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MD5:
99ef0ae852234fbae172d581edc1ac72
SHA1:
0667de718aceca69e1bf53a8353053b5469a6d50
SHA256:
DA425B73E339FC7C2275631D5EA67EE84D6F0D9BEED0A93F0BF985886A86FB96
File Size:
1.61 MB, 1614848 bytes
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MD5:
40f8355b2fa7db6718a1243548a2e1e7
SHA1:
8ed5c200cc25dfb11a5eb5da27b64846af6af75c
SHA256:
12A58193F05E26CEB85C92CC1819DC51C5C62DD756B5C5081E2ED0AE562EB66D
File Size:
1.34 MB, 1336320 bytes
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MD5:
ae67de50e18177d97017cb928d2e8aa7
SHA1:
68c73ae0adbbe2592d45698b3e5bd1d4ce073330
SHA256:
375EB7526770AF91590E804A4765AF3BD8C5DE3BA316C6A52D839EFC4EBECD91
File Size:
1.68 MB, 1678336 bytes
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MD5:
fa7d7a8dfb69b74db9d867262ccfafa0
SHA1:
8436bd8cfe1c72bb4ec02a42d6e3fd579474a76c
SHA256:
A4A2878DCF6ACB188E4E45CDBE2FAFD64BE2978542476D542AC3A1B254B3D322
File Size:
1.33 MB, 1328128 bytes
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MD5:
7d8382690a68f6a19336df037ed9a55e
SHA1:
8445c3367f096cd3c8c13a3f427eb0d47adc4f26
SHA256:
020B4455E0D11750397D6112D1E6F50BE9860E48BD5FE5286B5BE3BCADF61DE4
File Size:
1.67 MB, 1667072 bytes
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MD5:
cef2acb7be91015fc27ca02d657869f9
SHA1:
fdb61d3e8cc76322fde64fc7e4f1741633262d7b
SHA256:
FDCBFDF7A1ACCB1C8C4DCCEAD40C38B5243838C6168B23AF7798A040B06FCEED
File Size:
1.39 MB, 1389568 bytes
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MD5:
43dfa961ce26ce56e71dc8581c8d0565
SHA1:
aa4d05dd56285fba60291826650a4baced8a66d1
SHA256:
3E6AA24E43A66D8AFC1C6A7E0C71D9EB7D63A946563A600C071AA98D2F9A6B42
File Size:
1.67 MB, 1674240 bytes
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Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have security information
- File has exports table
- File has TLS 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
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- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
Windows PE Version Information
Windows PE Version Information
This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.| Name | Value |
|---|---|
| Company Name |
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| File Description |
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| File Version |
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| Internal Name |
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| Legal Copyright |
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| Original Filename |
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| Product Name |
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| Product Version |
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File Traits
- dll
- x64
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.| Total Blocks: | 578 |
|---|---|
| Potentially Malicious Blocks: | 34 |
| Whitelisted Blocks: | 540 |
| Unknown Blocks: | 4 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Similar Families
Similar Families
This section lists other families that share similarities with this family, based on EnigmaSoft’s analysis. Many malware families are created from the same malware toolkits and use the same packing and encryption techniques but uniquely extend functionality. Similar families may also share source code, attributes, icons, subcomponents, compromised and/or invalid digital signatures, and network characteristics. Researchers leverage these similarities to rapidly and effectively triage file samples and extend malware detection rules.- Agent.KFZA
- Aotera.C
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| Syscall Use |
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