Trojan.Injector.KZBA
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: | 18,326 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 6,791 |
| First Seen: | August 24, 2021 |
| Last Seen: | June 7, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Injector.KZBA on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security and integrity of your computer, putting your personal data and online activities at risk. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future infections.
Table of Contents
What Is Trojan.Injector.KZBA?
Trojan.Injector.KZBA is a type of Trojan horse malware that can infect your computer through various means, such as exploited vulnerabilities, phishing attacks, or drive-by downloads. Once installed, it can perform a range of malicious activities, including data theft, system compromise, and disruption of normal computer functions. The name "Trojan.Injector.KZBA" suggests that it may be capable of injecting malicious code into other programs or system processes, allowing it to evade detection and persist on the infected system.
How Trojan.Injector.KZBA Operates
Trojan.Injector.KZBA, like other Trojans, can operate in a stealthy manner, making it difficult to detect and remove. It may use various techniques to hide its presence, such as disguising itself as a legitimate program or process, or by exploiting system vulnerabilities to gain elevated privileges. Once it has gained a foothold on the system, it can begin to execute its malicious payload, which may include activities such as data theft, keylogging, or the installation of additional malware. The exact mechanisms used by Trojan.Injector.KZBA to operate and propagate are not publicly known, but its detection is a clear indication that your system has been compromised.
Symptoms of Infection
The symptoms of a Trojan.Injector.KZBA infection can vary, but common indicators include unusual system behavior, such as slow performance, frequent crashes, or unexpected pop-ups and advertisements. You may also notice that your browser settings have been altered, or that unfamiliar programs or toolbars have been installed. In some cases, you may not notice any symptoms at all, which is why regular system scans and monitoring are essential for detecting and removing malware like Trojan.Injector.KZBA.
How to Remove Trojan.Injector.KZBA
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a clean removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full system scan and detect all instances of Trojan.Injector.KZBA. Ensure the tool is updated with the latest definitions to improve detection and removal capabilities.
- Uninstall any suspicious programs or applications that may be related to the malware. Be cautious when uninstalling programs, as some may be legitimate or required by your system.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings that may have been installed by the malware.
- Reboot your computer and perform another full system scan to ensure that all instances of the malware have been removed. This step is crucial in verifying the effectiveness of the removal process.
Conclusion
The removal of Trojan.Injector.KZBA requires careful and thorough action to ensure that all instances of the malware are eliminated from your system. 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 opening email attachments or clicking on links, you can help protect your computer from future infections. Remember, the detection of Trojan.Injector.KZBA is a serious security alert that demands immediate attention to prevent further damage and protect your personal data.
Analysis Report
General information
| Family Name: | Trojan.Injector.KZBA |
|---|---|
| Packers: | UPX |
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
b8473e195675039e1ccb8d02f82e07a8
SHA1:
a09328fc11f4f0eb376436303bb2d9dca605b5c8
File Size:
1.70 MB, 1696768 bytes
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MD5:
af83d6081c3a1e4fd8e452ef03212df2
SHA1:
c8efaa57f4c1bd55d740b374fab7244489249e0b
SHA256:
DEB4E5B34A22C98E265192D918EF17BBACAE37DD92C44954BB90378BBAE3FDB1
File Size:
1.46 MB, 1459200 bytes
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MD5:
90dfe8bda6ef6de49dba020f28e09ef8
SHA1:
102456284f8bc403eb8ccb7c7ce03793aca94107
SHA256:
BEC56AEEF7F21119C60DBC61F873A20551BAB012324420D23530CE30AAD0B659
File Size:
2.27 MB, 2266112 bytes
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MD5:
ba7b677a3c2452d7dc21c4ef9222aefc
SHA1:
125049e73e146e7bb6201fdd2fdda10e7ecfef16
SHA256:
5463587282D89B55479AF22025872BA0186097D0215F00CA011DF866A4D41983
File Size:
2.49 MB, 2489856 bytes
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MD5:
b68b23349791455a4720f43ed155e883
SHA1:
bb027539155787317d02eb2fb4a887aeb7b9df40
SHA256:
14EAA23E935DA2B0E29ED0CC07DDE4EAFDED6C1E2A7A726D80192409200E30AF
File Size:
1.87 MB, 1869824 bytes
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MD5:
6f854124bd5dd64a1b15af936244f51d
SHA1:
e56d346eac98804cf3978bdd994a1697aa557b7f
SHA256:
8F11F38430EF8F523142AF2E59E2499B79A7D95B9A9E6FFE6D105434723085B6
File Size:
2.97 MB, 2969600 bytes
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MD5:
e3560a812cbc2c81789be5adda1cfab4
SHA1:
06e46fbc3d72df5965fae538eff7f952a8a891b4
SHA256:
63ADBA76725AFCE748EE4C04F3B8480434CB992574A7F92010CEF9AC5DAA3744
File Size:
3.74 MB, 3744768 bytes
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MD5:
2c8ebbfc1c1c291d645066891e518d0a
SHA1:
bd71dc99fadb9d85632b2946f46e2ac50b095519
SHA256:
7675100169664416A9AB6671CB2F42A3316ADAD4655A625C2239F3CDF0D2F6D7
File Size:
1.34 MB, 1335808 bytes
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MD5:
8dd36ba32ab1e4ecae5cc689a9275675
SHA1:
62a2362e7a7efcbe9a13e057347b90ce69a58788
SHA256:
8A96295CE411171F6801E80DA6908DD7F9E82869EDFD42F9439F7AE3AC4D40FF
File Size:
4.21 MB, 4207616 bytes
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MD5:
a0754c14b8e64f7b1a26a873120b72e0
SHA1:
ba8eb9579b8eaa9a95590429236d91e45f5b1497
SHA256:
B3BE5F55D0B5A8DA52FFAACC86041F79512A23F16B3CC8C7E9DFCC5A643D86ED
File Size:
4.12 MB, 4123136 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 exports table
- File doesn't have relocations information
- File doesn't have security information
- File has been packed
- File has exports table
- File has TLS information
- File is 32-bit executable
- File is either console or GUI application
Show More
- 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 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 | ADM Sistemas |
| Company Name | GASTROdat |
| File Version |
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| Internal Name | ADM |
| Legal Copyright | GASTROdat |
| Legal Trademarks | GASTROdat |
| Product Version |
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File Traits
- .adata
- .aspack
- ASPack v2.12
- dll
- HighEntropy
- imgui
- No Version Info
- packed
- WriteProcessMemory
- x86
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: | 31,278 |
|---|---|
| Potentially Malicious Blocks: | 87 |
| Whitelisted Blocks: | 27,541 |
| Unknown Blocks: | 3,650 |
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.- Webalta.A
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
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| Process Shell Execute |
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| Anti Debug |
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| User Data Access |
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| Network Winsock2 |
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| Other Suspicious |
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Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\bb027539155787317d02eb2fb4a887aeb7b9df40_0001869824.,LiQMAxHB
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