Trojan.SideLoader.A
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: | 23,734 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 235 |
| First Seen: | September 5, 2023 |
| Last Seen: | July 9, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.SideLoader.A on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security of your computer, allowing unauthorized access and potentially leading to further malicious activities. It is essential to understand the nature of this threat and take appropriate steps to remove it and protect your system.
Table of Contents
What Is Trojan.SideLoader.A?
Trojan.SideLoader.A is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate programs. Trojans are known for their ability to secretly install themselves on a victim's computer, often through deceptive means such as pretending to be a useful application or hiding within another program. The ".SideLoader.A" part of the name suggests that it may be related to a specific technique or variant of Trojan horse malware, but without more information, it's difficult to provide a precise definition.
How Trojan.SideLoader.A Operates
Generally, Trojans like Trojan.SideLoader.A operate by exploiting vulnerabilities in software or tricking users into installing them. Once installed, they can perform a variety of malicious actions, including but not limited to, stealing personal data, installing additional malware, providing unauthorized access to the infected computer, or disrupting system operation. They can also act as a backdoor, allowing remote access to the infected system. The exact operation of Trojan.SideLoader.A would depend on its specific design and the intentions of its creators.
Symptoms of Infection
Symptoms of a Trojan infection can vary widely, depending on the malware's purpose and design. Common indicators include unusual system behavior, such as unexpected pop-ups, slow performance, or frequent crashes. You might also notice unfamiliar programs or icons on your computer, changes to your homepage or search engine, or an increase in spam emails being sent from your account. Sometimes, there may be no noticeable symptoms at all, which is why regular system checks and the use of antivirus software are crucial.
How to Remove Trojan.SideLoader.A
- Enter Safe Mode with Networking to prevent the malware from spreading or interfering with the removal process. This mode allows you to use the internet to download necessary tools while limiting the malware's ability to run.
- Download and run a full scan with a reputable anti-malware tool, such as SpyHunter. Ensure the tool is updated to the latest version to increase the chances of detecting and removing Trojan.SideLoader.A.
- Uninstall any suspicious programs that you do not recognize or that were installed around the time you suspect the infection occurred. Be cautious and only remove programs you are sure are not essential to your system's operation.
- Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings to remove any malicious extensions or settings changes made by the Trojan.
- Reboot your computer and run another full scan with your anti-malware tool to ensure that the threat has been completely removed. Repeat this process until no more threats are detected.
Conclusion
Removing Trojan.SideLoader.A from your system requires careful and methodical steps to ensure that all components of the malware are eliminated. It's also crucial to take preventive measures to avoid future infections, such as keeping your operating system and software up to date, using strong antivirus protection, avoiding suspicious downloads, and being cautious with email attachments and links. By understanding the nature of Trojan horse malware and taking proactive steps, you can protect your computer and personal data from these and other cyber threats.
Analysis Report
General information
| Family Name: | Trojan.SideLoader.A |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
eb3de53d96cafcdbacb7e24b38945ed2
SHA1:
79e82264decfaa0a2ea77c7b372b5c6d37bb5225
SHA256:
59F6E3A1C0E642C54C373F8DD9868439AC3FECF9FEAD265673068D515E0FDB13
File Size:
1.42 MB, 1420288 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- 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
- IMAGE_FILE_DLL is not set inside PE header (Executable)
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- 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 |
|---|---|
| Build I D | 20220602100101 |
| Company Name | Mozilla Foundation |
| File Version | 91.7.0 |
| Legal Copyright | License: MPL 2 |
| Legal Trademarks | Mozilla |
| Original Filename | mozglue.dll |
| Product Name | Tor Browser |
| Product Version | 91.7.0 |
File Traits
- dll
- 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: | 6,454 |
|---|---|
| Potentially Malicious Blocks: | 1 |
| Whitelisted Blocks: | 6,453 |
| 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.- SideLoader.A
- SideLoader.B
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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