Adware.Kuaiba
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: | 13,705 |
| Threat Level: | 20 % (Normal) |
| Infected Computers: | 3,619 |
| First Seen: | February 28, 2022 |
| Last Seen: | January 16, 2026 |
| OS(es) Affected: | Windows |
Table of Contents
Analysis Report
General information
| Family Name: | Adware.Kuaiba |
|---|---|
| Signature status: | Root Not Trusted |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
71d7cb3bb281a3d457d5ced9647bbeac
SHA1:
ef0c95c4e56b9971aa1317ae7cf51ef7f87e8130
SHA256:
205BAF61BCA1192DE030A722F6446B8A0B182BD7733614BB25D9256B788B02DB
File Size:
8.26 MB, 8263904 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 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)
Show More
- 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 | 快快运行库修复助手 v2.0 |
| Company Name | 和御嘉网络 |
| File Description | 快快运行库修复助手 v2.0 安装程序 6887c71 |
| File Version | 2.0.1.287 |
| Legal Copyright | 版权所有 (C) 2022 和御嘉网络 |
| Product Name | 快快运行库修复助手 |
| Product Version | 2.0.1.287 |
| Special Build | 000000 |
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 |
|---|---|---|
| 南京和御嘉网络科技有限公司 | AAA Certificate Services | Root Not Trusted |
| 南京和御嘉网络科技有限公司 | AAA Certificate Services | Root Not Trusted |
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\temp\nsxa8af.tmp\buttonevent.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsxa8af.tmp\kkrtnsisminiextend.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsxa8af.tmp\kkrtskin.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsxa8af.tmp\nsdialogs.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsxa8af.tmp\skin_image.zip | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsxa8af.tmp\system.dll | Generic Write,Read Attributes |
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 |
|---|---|
| Anti Debug |
|
| User Data Access |
|
| Other Suspicious |
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