Backdoor.Agent.CSB
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: | 1,812 |
| Threat Level: | 60 % (Medium) |
| Infected Computers: | 1,992 |
| First Seen: | October 10, 2024 |
| Last Seen: | July 20, 2026 |
| OS(es) Affected: | Windows |
The detection of Backdoor.Agent.CSB on your system indicates a potential security threat that requires immediate attention. This backdoor threat can compromise the security and integrity of your computer, allowing unauthorized access and potentially leading to further malware infections, data theft, or other malicious activities. It is essential to understand the nature of this threat and take prompt action to remove it and secure your system.
Table of Contents
What Is Backdoor.Agent.CSB?
Backdoor.Agent.CSB is identified as a backdoor threat, which means it is designed to bypass security mechanisms and allow unauthorized access to your computer. Backdoors are typically used by attackers to gain remote control over a compromised system, enabling them to execute commands, steal sensitive information, or install additional malware. The specific characteristics and behaviors of Backdoor.Agent.CSB may vary, but its primary function is to provide a covert entry point for malicious activities.
How Backdoor.Agent.CSB Operates
Backdoor threats like Backdoor.Agent.CSB usually operate by exploiting vulnerabilities in software or using social engineering tactics to trick users into installing them. Once installed, they can communicate with their command and control servers to receive instructions, send stolen data, or download additional malware. These threats often disguise themselves as legitimate programs or hide in the background, making them difficult to detect without proper security tools. The goal of a backdoor is to remain undetected for as long as possible, allowing the attackers to maximize their access and exploitation of the compromised system.
Symptoms of Infection
The symptoms of a Backdoor.Agent.CSB infection can be subtle and may not always be immediately apparent. However, common indicators of a backdoor infection include unusual network activity, slow system performance, unfamiliar programs or icons, and unexpected changes to system settings. Users may also notice that their computer is behaving erratically, such as crashing frequently, displaying unusual error messages, or having difficulty connecting to the internet. Since backdoors are designed to be stealthy, it's crucial to rely on antivirus software and regular system scans to detect such threats.
How to Remove Backdoor.Agent.CSB
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a clean environment to perform removal steps.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This will help detect and remove all components of the Backdoor.Agent.CSB threat.
- Uninstall any suspicious programs or applications that you do not recognize or that were installed around the time the threat was detected.
- Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings changes made by the malware.
- Reboot your computer and perform another full scan with your anti-malware tool to ensure that all components of the threat have been removed and that your system is clean.
Conclusion
Removing Backdoor.Agent.CSB requires careful and thorough steps to ensure that all components of the malware are eliminated from your system. By following the removal guide and maintaining good security practices, such as keeping your operating system and software up to date, using strong antivirus protection, and being cautious with emails and downloads, you can significantly reduce the risk of future infections. Remember, the key to protecting your digital assets is vigilance and proactive security measures. If you are unsure about any part of the removal process or feel that the infection is too severe, consider seeking help from a professional IT security expert.
Analysis Report
General information
| Family Name: | Backdoor.Agent.CSB |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
0df22e0e1954517de3f89422862371e8
SHA1:
5f1daa9ca70e1b1259cec39155b654f2663e060e
SHA256:
6D8182D6FF3E726AA594375FD6FAF6DA862EC9A57244D9957797F78C0109731E
File Size:
262.15 KB, 262146 bytes
|
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 security 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)
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 | Adobe Systems Incorporated |
| File Description | Adobe Setup |
| File Version | 7.0.0.0 |
| Internal Name | PostInstall |
| Legal Copyright | © 1990-2024 Adobe Systems Inc |
| Original Filename | setup.exe |
| Private Build | September 14, 2024 |
| Product Name | Setup |
| Product Version | 7.0.0.0 |
File Traits
- 7-zip Installer
- 7zSFX
- Installer Manifest
- Installer Version
- 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: | 638 |
|---|---|
| Potentially Malicious Blocks: | 364 |
| Whitelisted Blocks: | 274 |
| 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.- Agent.CSB
- Agent.CSE
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.1.regtrans-ms | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.2.regtrans-ms | Generic Read,Write Data,Write Attributes,Write extended,Append data |
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 |
|---|---|---|
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | 9m � 8�1�jg �� �6 �v xy �� �� T������ 1��dc�%�� �5����3bBx �< �� �R �7!wz #�#��$kF%:� %`� &� &�-'�(�(X�(�)A)�`*J*9*�"+�[+��,��-!R/9� /��0P%1`1�1HO 1�D5,]9ߔ=� | RegNtPreCreateKey |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | :m � 8�1�jg �� �6 �v xy �� �� T������ 1��dc�%�� �5����3bBx �< �� �R �7!wz #�#��$kF%:� %`� %�&� &�-'�(�(X�(�)A)�`*J*9*�"+�[+��,��-!R/9� /��0P%1`1�1HO 1�D5,]9ߔ | RegNtPreCreateKey |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | ;m � 8�1�jg �� �6 �v xy �� �� T������ 1��dc�%�� �5����3bBx �< �� �R �7!wz #�#��$kF%:� %`� %�&� &�-'�(�(X�(�)A)�`*J*9*�"+�[+��,=� ,��-!R/9� /��0P%1`1�1HO 1�D5,] | 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 |
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