Trojan.Stealer.ACR
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: | 24,837 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 12 |
| First Seen: | October 17, 2024 |
| Last Seen: | June 14, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Stealer.ACR on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to steal sensitive information from infected computers, making it essential to understand its nature and take prompt action to remove it.
Table of Contents
What Is Trojan.Stealer.ACR?
Trojan.Stealer.ACR is a type of Trojan horse malware that is designed to infiltrate a computer system without being detected. The name "Trojan" refers to the malware's ability to disguise itself as a legitimate program or file, allowing it to bypass security measures and gain access to the system. The ".Stealer" part of the name suggests that this malware is designed to steal sensitive information, such as login credentials, financial data, or personal information.
How Trojan.Stealer.ACR Operates
Once Trojan.Stealer.ACR infects a computer, it can operate in various ways to achieve its goals. It may create a backdoor on the infected system, allowing remote access to the malware's creators. This can enable them to steal sensitive information, install additional malware, or use the infected computer for other malicious purposes. Trojan.Stealer.ACR may also be designed to evade detection by traditional antivirus software, making it challenging to identify and remove.
Symptoms of Infection
Identifying the symptoms of a Trojan.Stealer.ACR infection can be difficult, as the malware is designed to operate stealthily. However, some common signs of infection may include slow system performance, unexpected pop-ups or ads, and unusual network activity. You may also notice that your browser settings have been changed or that new, unfamiliar programs have been installed on your system. If you suspect that your computer has been infected with Trojan.Stealer.ACR, it is crucial to take immediate action to remove the malware.
How to Remove Trojan.Stealer.ACR
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malicious files or programs associated with Trojan.Stealer.ACR.
- Uninstall any suspicious programs or applications that may be related to the malware infection.
- 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 perform another scan with your anti-malware tool to ensure that the malware has been completely removed.
Conclusion
Removing Trojan.Stealer.ACR from your system requires careful attention to detail and a thorough understanding of the malware's characteristics. By following the steps outlined above and using reputable anti-malware tools, you can effectively remove the malware and protect your sensitive information. It is also essential to maintain good security practices, such as regularly updating your operating system and software, using strong passwords, and being cautious when opening email attachments or downloading files from the internet. By taking these precautions, you can reduce the risk of future malware infections and keep your computer and personal data safe.
Analysis Report
General information
| Family Name: | Trojan.Stealer.ACR |
|---|---|
| Signature status: | Hash Mismatch |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
c4a066dd9c362fcb2c2b0a64c78a28d2
SHA1:
3e99365e2d266bc5f76188edaf5518c1524872ec
SHA256:
B76A924A4C82A5EA2EF71E39D9F01BA57595DFEDC868A105EA72F99DB1D6B7DE
File Size:
1.54 MB, 1540136 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File is 32-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)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
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 |
|---|---|---|
| NVIDIA Corporation | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 | Hash Mismatch |
File Traits
- HighEntropy
- 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: | 591 |
|---|---|
| Potentially Malicious Blocks: | 6 |
| Whitelisted Blocks: | 585 |
| Unknown Blocks: | 0 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
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 |
|---|---|
| Process Manipulation Evasion |
|
