Trojan.Netbus.AB
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: | 3,270 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 4,574 |
| First Seen: | September 7, 2021 |
| Last Seen: | July 8, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Netbus.AB on your system indicates a potential security threat that requires immediate attention. This Trojan-type threat can compromise your system's security and put your personal data at risk. It is essential to understand the nature of this threat and take prompt action to remove it from your system.
Table of Contents
What Is Trojan.Netbus.AB?
Trojan.Netbus.AB is a type of malware that can infect your system through various means, such as exploited vulnerabilities, phishing attacks, or drive-by downloads. Once inside, it can establish a backdoor connection with its command and control server, allowing attackers to remotely access and control your system. This can lead to unauthorized data theft, system compromise, and further malware infections.
How Trojan.Netbus.AB Operates
Trojan.Netbus.AB operates by exploiting system vulnerabilities and using social engineering tactics to trick users into installing the malware. It can disguise itself as a legitimate program or attachment, making it difficult to detect. Once installed, it can create a backdoor, allowing attackers to access your system, steal sensitive information, and install additional malware. The malware can also modify system settings, disable security software, and disrupt system performance.
Symptoms of Infection
The symptoms of a Trojan.Netbus.AB infection can vary, but common indicators include slow system performance, frequent crashes, and unusual network activity. You may also notice unfamiliar programs or icons on your system, or receive unexpected pop-ups and alerts. In some cases, the malware may not exhibit any noticeable symptoms, making it challenging to detect without proper security software.
- Unexplained system crashes or freezes
- Slow system performance or lag
- Unfamiliar programs or icons on your system
- Unexpected pop-ups or alerts
- Unusual network activity or data transfer
How to Remove Trojan.Netbus.AB
- Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for easier removal.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove the malware.
- Uninstall any suspicious programs or applications that may be related to the malware.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
- Reboot your system and perform another full scan to ensure that the malware has been completely removed.
Conclusion
Removing Trojan.Netbus.AB from your system requires careful attention and a comprehensive approach. By following the steps outlined above, you can help ensure that the malware is completely removed and your system is secure. It is essential to remain vigilant and take proactive measures to prevent future infections, such as keeping your operating system and software up-to-date, using strong antivirus software, and avoiding suspicious downloads and attachments. By taking these precautions, you can help protect your system and personal data from the risks associated with Trojan.Netbus.AB and other types of malware.
Analysis Report
General information
| Family Name: | Trojan.Netbus.AB |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
790e340b5175fc17e8f68556d66f05cb
SHA1:
a7f467a188c32456c8427967b75ca75d2bfbc718
SHA256:
A3F1C40D65421106014ABF84BAC07AE50B31803A15431BC1120C4395D227ED6E
File Size:
588.80 KB, 588800 bytes
|
|
MD5:
f012a9185ce986a874fd80eec0057b14
SHA1:
7efdb5e913a72d418ed26804a67a3946b64902b4
SHA256:
7259C169A30DC0593EB510688AACEEE327C6900AD24E25A2DA5B4822028455B7
File Size:
431.80 KB, 431802 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 has TLS information
- 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
Show More
- 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 |
|---|---|
| Comments | Visit our website http://www.flashjester.com or email us on support@flashjester.com |
| Company Name | 3rd Eye Solutions |
| File Description | FlashJester Jugglor Engine |
| File Version | 1.1.0.0 |
| Internal Name | FlashJester Jugglor Engine |
| Legal Copyright | © Copyright FlashJester Jugglor 1998-2002 by 3rd Eye Solutions Ltd |
| Original Filename |
|
| Product Name | FlashJester Jugglor Engine |
| Product Version | 1.1.0.0 |
File Traits
- big overlay
- 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: | 605 |
|---|---|
| Potentially Malicious Blocks: | 0 |
| Whitelisted Blocks: | 605 |
| 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.- Netbus.AB
- Netbus.AC
