Trojan.Zusy.GA
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: | 18,127 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 30 |
| First Seen: | August 3, 2023 |
| Last Seen: | October 15, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Zusy.GA on your system indicates a potential security threat that requires immediate attention. This malware is designed to compromise the security and integrity of your computer, and it's essential to understand its nature and take steps to remove it.
Table of Contents
What Is Trojan.Zusy.GA?
Trojan.Zusy.GA is a type of malicious software that can infect your computer without your knowledge or consent. It is a Trojan-type threat, which means it can disguise itself as a legitimate program or file, making it difficult to detect. The primary goal of this malware is to gain unauthorized access to your system, allowing hackers to steal sensitive information, disrupt your computer's functionality, or use your system for malicious activities.
How Trojan.Zusy.GA Operates
Once Trojan.Zusy.GA infects your computer, it can operate in various ways, depending on its design and purpose. It may create backdoors, allowing hackers to remotely access your system, or it may install additional malware, such as spyware, adware, or ransomware. This malware can also modify system settings, disable security software, and disrupt your internet connection. Its primary objective is to remain undetected while causing harm to your system and stealing valuable information.
Symptoms of Infection
Identifying the symptoms of a Trojan.Zusy.GA infection can be challenging, as it often disguises itself as a legitimate program. However, you may notice some unusual activities on your computer, such as slow performance, frequent crashes, or unfamiliar programs running in the background. You may also receive unexpected pop-ups, experience difficulties with your internet connection, or find that your system settings have been altered without your consent. If you suspect that your computer is infected, it's essential to take immediate action to remove the malware.
How to Remove Trojan.Zusy.GA
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow you to download and install removal tools.
- Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full scan of your system to detect and remove the malware.
- Uninstall any suspicious programs or applications that you don't recognize or that were installed recently.
- 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 full scan with your anti-malware tool to ensure that the malware has been completely removed.
Conclusion
Removing Trojan.Zusy.GA from your computer requires careful attention and a systematic approach. By following the steps outlined above, you can help ensure that your system is free from this malware and prevent future infections. It's essential to remain vigilant and take proactive measures to protect your computer and personal data from malicious software. Regularly updating your operating system, using reputable anti-virus software, and being cautious when downloading attachments or clicking on links can help prevent infections and keep your system secure.
Analysis Report
General information
| Family Name: | Trojan.Zusy.GA |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
09eccd5493bb1a664c60eebf9c80119d
SHA1:
8bada574b3e6d06f70e0a58b18716f23028955bc
SHA256:
298C77CE3607196C0F1A21CEC36391F0446224F56984DDE1BA02A5FEAE54A0A4
File Size:
1.60 MB, 1601226 bytes
|
|
MD5:
8d3d8bf34e81f8ddaf7589327fb3bf01
SHA1:
b473452332bf21d8e020bb9f80ec43a6ed8f7ca9
SHA256:
E5A01FC9532F49D6B51AC317BD4499B2352B17BB1F2B1C7A59B8BC3DEA27EDC6
File Size:
3.96 MB, 3962718 bytes
|
|
MD5:
746ff97e95d438977095069548246e1c
SHA1:
be0425bcd910a2db1ae097b7c1bb624172c30765
SHA256:
6DD9304C61083C004128BB80E420A75072B579B13D24C3CD3627D61A9219FB19
File Size:
783.36 KB, 783360 bytes
|
|
MD5:
491bf1be7e1208dbe132dfe45f42f27b
SHA1:
b2298a4531a6f7292420e91eaf6d0f8cabeb65d8
SHA256:
F73BD0A8E107B883F1B76459667A0A4C06FD9AA8EA2FA07FDDEC8C0405130AC6
File Size:
7.66 MB, 7656448 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 relocations information
- File doesn't have security information
- File has been packed
- File has TLS information
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
Show More
- 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)
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 |
|---|---|
| Assembly Version |
|
| Comments | This installation was built with Inno Setup. |
| Company Name |
|
| File Description |
|
| File Version |
|
| Internal Name |
|
| Legal Copyright | Copyright © 2016 ATCPrep.com™ |
| Legal Trademarks | SkyTest |
| Original Filename |
|
| Product Name |
|
| Product Version |
|
File Traits
- 2+ executable sections
- HighEntropy
- SusSec
- 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: | 343 |
|---|---|
| Potentially Malicious Blocks: | 13 |
| Whitelisted Blocks: | 330 |
| Unknown Blocks: | 0 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
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 |
|---|---|
| \device\namedpipe\gmdasllogger | Generic Write,Read Attributes |
| c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.0.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.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 |
| c:\windows\appcompat\programs\amcache.hve | Read Data,Read Control,Write Data |
| c:\windows\appcompat\programs\amcache.hve | Write Attributes |
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 |
|---|---|---|
| HKCU\software\microsoft\ctf\msutb::left | Դ | RegNtPreCreateKey |
| HKCU\software\microsoft\ctf\msutb::top | RegNtPreCreateKey | |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | �l � |v8��8�"tXa�jg�8 �� �6 �v �Z 0E xy �� �� T�B� ����� ���%�� �5����3bBx �< �� !wz "Wc#�#��$kF$�� %`� %�&� &�-(�(X�(�)�`*J*9*�"*�h,=� -!R0P%1`1�1HO 1�D5,]5�0 | RegNtPreCreateKey |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | �n � 8��"ajg�8 �� �6 �v �� T������ ���%�� �53bBx #�#��$kF&� &�-(�(X�(�)�`*J*9*�"-!R1`1�1HO 1��1�D5,]9ߔ=� @V� A��D�G�IH[uH�pH�� K��N$N� O�`R20U_*`�2b"hc�w c�zg�Xh�r | RegNtPreCreateKey |
| HKLM\system\software\microsoft\tip\aggregateresults::data | �� ����7 ) �� �< | �3 �0�� �4 ��� � �N� �w� Ϛ ���� Ϛ ���� Ϛ ���� Ϛ ���r & �Ý ���ר� � � ��� | 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 |
|---|---|
| Other Suspicious |
|
| User Data Access |
|
| Anti Debug |
|
| Encryption Used |
|
| Process Terminate |
|
| Process Manipulation Evasion |
|
| Process Shell Execute |
|
Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
C:\Windows\Microsoft.NET\Framework\v2.0.50727\\dw20.exe dw20.exe -x -s 984
|
