Trojan.Downloader.Agent.WBC
The detection of Trojan.Downloader.Agent.WBC on your system indicates a potential security threat. This type of malware is designed to download and install additional malicious software on your computer, which can lead to a range of problems, including data theft, system crashes, and compromised security. In this report, we will provide an overview of what Trojan.Downloader.Agent.WBC is, how it operates, and the steps you can take to remove it from your system.
Table of Contents
What Is Trojan.Downloader.Agent.WBC?
Trojan.Downloader.Agent.WBC is a type of Trojan horse malware that is designed to download and install additional malicious software on your computer. The name "Trojan" refers to the fact that this type of malware disguises itself as a legitimate program or file, allowing it to evade detection and gain access to your system. The "Downloader" part of the name indicates that this malware is capable of downloading and installing additional malware, which can lead to a range of problems.
How Trojan.Downloader.Agent.WBC Operates
Trojan.Downloader.Agent.WBC operates by exploiting vulnerabilities in your system or by tricking you into installing it. Once installed, it can download and install additional malicious software, including viruses, spyware, and adware. This malware can also communicate with its creators, allowing them to remotely control your system and steal sensitive information. Trojan.Downloader.Agent.WBC can be spread through a range of means, including infected email attachments, compromised websites, and infected software downloads.
Symptoms of Infection
The symptoms of a Trojan.Downloader.Agent.WBC infection can vary, but common signs include slow system performance, pop-up ads, and suspicious system behavior. You may also notice that your system is crashing or freezing frequently, or that your browser is being redirected to suspicious websites. In some cases, you may not notice any symptoms at all, which is why it's essential to regularly scan your system for malware.
- Slow system performance
- Pop-up ads
- Suspicious system behavior
- System crashes or freezes
- Browser redirects
How to Remove Trojan.Downloader.Agent.WBC
- Boot your system in Safe Mode with Networking to prevent the malware from loading.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and remove any detected malware.
- Uninstall any suspicious programs or applications that may be related to the malware.
- Reset your browser settings, including Chrome, Firefox, and Edge, to their default values.
- Reboot your system and perform another scan to ensure that the malware has been completely removed.
Conclusion
Removing Trojan.Downloader.Agent.WBC from your system requires careful attention to detail and a thorough understanding of the malware removal process. By following the steps outlined in this report, you can help to ensure that your system is secure and free from malware. Remember to always be cautious when downloading software or opening email attachments, and to regularly scan your system for malware to prevent future infections.
Analysis Report
General information
| Family Name: | Trojan.Downloader.Agent.WBC |
|---|---|
| Signature status: | Root Not Trusted |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
bb158b8186c15de897a93f51908b07e3
SHA1:
e0279a1cfb00bad0946b9b278908b87411248074
SHA256:
FA0C0BA6F9C2FF153200A42B9867C17CE29507B92A28B0C0FE50B987ED90FD15
File Size:
109.57 KB, 109568 bytes
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MD5:
8388d422c21ef59fd34b81a2a425d0bc
SHA1:
8669480a84e127ca030796ebde30da4a42324897
SHA256:
6DA15327821AFDF5A73A10CBB43695A56E65C2D48446BDDBABCCFC1C069539BE
File Size:
121.39 KB, 121392 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have resources
- File doesn't have security information
- File has TLS information
- File is 32-bit executable
- File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
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- 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)
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 |
|---|---|
| Assembly Version | 1.0.0.0 |
| Comments | Updater MixMaster Online. |
| Company Name | Joyple Games |
| File Description | LauncherUpdater |
| File Version | 1.0.0.0 |
| Internal Name | LauncherUpdater.dll |
| Legal Copyright | Copyright © 2025 Joyple Games |
| Original Filename | LauncherUpdater.dll |
| Product Name | MixMaster Updater |
| Product Version | 1.0.0 |
Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| Joyple Brasil LTDA | SSL.com EV Root Certification Authority RSA R2 | Root Not Trusted |
File Traits
- No Version Info
- 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: | 411 |
|---|---|
| Potentially Malicious Blocks: | 13 |
| Whitelisted Blocks: | 398 |
| Unknown Blocks: | 0 |
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.- Downloader.Agent.WBC
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 |
|---|---|
| Anti Debug |
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