Trojan.Agent.KIZ
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.
| Threat Level: | 80 % (High) |
| Infected Computers: | 0 |
| First Seen: | July 16, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Agent.KIZ on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with a comprehensive understanding of the threat, its operating mechanisms, symptoms of infection, and most importantly, steps to remove it from your system. It's crucial to approach this situation with a clear understanding of the threat and the actions needed to mitigate its effects.
Table of Contents
What Is Trojan.Agent.KIZ?
Trojan.Agent.KIZ is identified as a Trojan-type threat. Trojans are malicious programs that can allow unauthorized access to your system, leading to various forms of cyber attacks, including data theft, spyware installation, and further malware distribution. The name "Trojan.Agent.KIZ" suggests it is a type of agent or tool used by attackers, but without more specific information, it's essential to focus on general principles of removal and system protection.
How Trojan.Agent.KIZ Operates
Typically, Trojans like Trojan.Agent.KIZ operate by disguising themselves as legitimate programs or files, thereby deceiving users into installing them on their systems. Once installed, they can create backdoors for remote access, allowing attackers to control the infected system, steal sensitive information, or use the system as a botnet for further malicious activities. The exact mechanisms can vary widely, but the core principle involves exploiting user trust or system vulnerabilities to gain unauthorized access.
Symptoms of Infection
Symptoms of a Trojan infection can be subtle and may include unexplained changes in system performance, such as slow downs, crashes, or unusual network activity. You might also notice new, unfamiliar programs or toolbars in your browser, changes in your homepage, or frequent pop-ups. In some cases, the infection might not display obvious symptoms, making regular system checks and malware scans crucial for early detection.
How to Remove Trojan.Agent.KIZ
- Enter Safe Mode with Networking: This will help prevent the malware from spreading or causing further damage while you're connected to the internet to download removal tools.
- Perform a Full Scan with a Reputable Tool: Utilize a trusted anti-malware program, such as SpyHunter, to scan your system thoroughly. This can help identify and remove the Trojan and any associated malware.
- Uninstall Suspicious Programs: Go through your installed programs and remove any that you don't recognize or that were installed around the time the malware was detected.
- Reset Your Browser: Resetting browsers like Chrome, Firefox, or Edge to their default settings can help remove any malicious extensions or settings changes made by the Trojan.
- Reboot and Re-scan: After removing the malware, reboot your system and perform another full scan to ensure that all components of the Trojan have been successfully removed.
Conclusion
Removing Trojan.Agent.KIZ requires careful and systematic steps to ensure that your system is thoroughly cleaned and protected against future threats. It's essential to stay vigilant and maintain good cybersecurity practices, including regular system updates, use of strong, unique passwords, and caution when opening email attachments or downloading software from the internet. By understanding the nature of Trojan threats and taking proactive measures, you can significantly reduce the risk of infection and protect your digital assets.
Analysis Report
General information
| Family Name: | Trojan.Agent.KIZ |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
ede32bc0667d64f0f67a8a9d4e87fb71
SHA1:
635276c6db4668e1393b119d804128e068b13caf
SHA256:
3F5209389B7FCECFFBA5FDDD6BC335EF63F3728D564766D24CB1CF41AD3ECD45
File Size:
2.78 MB, 2780672 bytes
|
|
MD5:
b14aff73bebb8de1899c9ce8269c5b7f
SHA1:
61042da9986d174c4663ddf52d4086c17fd31f9f
SHA256:
6A301207409EE75BD3238D83B788A03CA75059417720EC0E87EAEBD3FC7CA21B
File Size:
2.78 MB, 2780672 bytes
|
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 either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
- File is not packed
Show More
- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
File Icons
This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.
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 | CheckBot |
| File Description | CheckBot |
| File Version |
|
| Internal Name | checkbot |
| Legal Copyright | Copyright (C) 2024-2026 |
| Original Filename | CheckBot.exe |
| Product Name | CheckBot |
| Product Version |
|
File Traits
- HighEntropy
- ntdll
- 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: | 6,429 |
|---|---|
| Potentially Malicious Blocks: | 529 |
| Whitelisted Blocks: | 5,868 |
| Unknown Blocks: | 32 |
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.KIZ
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKCU\software\com.webprobebot.checkbot::clientid | 957db9ad-4c39-4886-a686-0ea649b65bd9 | RegNtPreCreateKey |
| HKCU\software\com.webprobebot.checkbot::clientid | ab29b3b6-0be7-4471-aa68-672c792cd77d | RegNtPreCreateKey |
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 |
Show More
|
| User Data Access |
|
| Network Winsock2 |
|
| Network Winsock |
|
