Adware.Qvod
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: | 6,663 |
| Threat Level: | 20 % (Normal) |
| Infected Computers: | 109,317 |
| First Seen: | July 1, 2013 |
| Last Seen: | February 26, 2026 |
| OS(es) Affected: | Windows |
Adware.Qvod is adware which may be generated to earn money from clicks on advertisements. Once installed on the PC, Adware.Qvod may show error messages, random pop-up advertisements or advertisements linked to the computer user's Web browsing habits. Adware.Qvod may proliferate via infectious removable devices, spam emails including malicious attachments, file sharing websites on peer-to-peer networks and many other means. Adware.Qvod may prevent the PC user from normal Internet surfing activity. Adware.Qvod may be able to trace the computer user's online sessions and collect Internet surfing information that may then be used in for targeted marketing intentions.
Table of Contents
SpyHunter Detects & Remove Adware.Qvod
File System Details
| # | File Name | MD5 |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|---|
| 1. | QvodAddr.dll | bc63d35b91022e7dcd516ceac98c6a60 | 1,045 |
| 2. | $REF2KPZ.exe | 5eca75795122a6a102e41c0874519f72 | 843 |
| 3. | QvodPlayer.exe | 056c8bbcf4f70f892e6e07b268c33569 | 527 |
| 4. | QvodExtend_x64.dll | 37b1d854da26dcf499a34d08d5d2fc70 | 417 |
| 5. | QvodExtend.dll | 91768f287bae284da5d985ca24eb2987 | 305 |
| 6. | QvodTerminal.exe | 7167f8740b9f74d7e24b294bada964f3 | 282 |
| 7. | qvod_online.exe | 2742c1ae44429800eb4014c42f35ff50 | 277 |
| 8. | QvodTerminal.exe.old | cf6f8fe868769f2dbe0b9f7f648f037e | 255 |
| 9. | QvodGameExtend.dll | b93db1afb881ac39d565eb7f2e25e114 | 244 |
| 10. | qvod.exe | d8b7c3af2f63db6cc542273e192b1d02 | 222 |
| 11. | QvodTerminal.exe.vir | feb6a3b3d32d6d28b44d37ea2e2ce2a5 | 220 |
| 12. | QvodDaily.exe | d59457a0e5c7e2976ea91762673a110d | 148 |
| 13. | qvodextend.fwd | 0007d2841c97842e1c7111b8fea0c266 | 147 |
| 14. | QvodRunEx64.dll | 587ca14cabc413421895f4cdfeffbe47 | 132 |
| 15. | QvodMon.exe | 13f728c9310a50e8163df02046632c7f | 121 |
| 16. | QvodUpdate5.2012093000.exe | 3cf8710dc26533a8d51e46b40cf4c8e8 | 65 |
| 17. | QvodTips.exe | f87cc7e84f0e2d46a4f34039fbf72e80 | 63 |
| 18. | QvodSetup5.exe | 0c2e69792055cd48ee71eca6fa78bc44 | 60 |
| 19. | file.exe | 1f4a513d24addeab0dd588c9bffbdccb | 0 |
Registry Details
Directories
Adware.Qvod may create the following directory or directories:
| %ALLUSERSPROFILE%\Microsoft\Windows\Start Menu\Programs\QVOD |
| %ALLUSERSPROFILE%\QvodPlayer |
| %PROGRAMFILES%\QvodPlayer |
| %PROGRAMFILES(x86)%\QvodPlayer |
| %USERPROFILE%\AppData\LocalLow\baiduAddr |
| %USERPROFILE%\Application Data\baiduAddr |
Analysis Report
General information
| Family Name: | Adware.Qvod |
|---|---|
| Signature status: | Hash Mismatch |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
64af5b2f1b720db7554b510ec97429a1
SHA1:
4a1676233a7f45fea4be8245542398ba828b1f43
SHA256:
B576F91A0B271B6022CFD8E35E5FB9B646B5EF7B20BE39028E7EE613AADB314B
File Size:
609.41 KB, 609408 bytes
|
|
MD5:
29f867f2fdd1c0ead41ea0d757ed3dc2
SHA1:
5e2411d6469659b544ee11e191799e060eab4ffe
SHA256:
20B553245707005983C46F727B900018CF828C08229F77F270A6E5A6CF6ECC7B
File Size:
626.82 KB, 626816 bytes
|
|
MD5:
ed7874322b35e07356df30a0214d1a2a
SHA1:
77e7226f5a9b20ef0963e4e76d7bf85097b5f539
SHA256:
E5DFF92B93B26D6DE3CD287E848D79E0C3ED2814944FDCF082C55C5DCE56F3F2
File Size:
4.21 MB, 4206464 bytes
|
|
MD5:
5998b70e2bca11cfd051b6c976393abb
SHA1:
04465df234c5e84150478341023e3332858f22f0
SHA256:
B32D290E664CBEA4D0A2D409FD52A16B1B9E28D331AA56A3857854F61B82BABB
File Size:
2.62 MB, 2619312 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 has 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
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- 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 |
|---|---|
| Company Name |
|
| File Description |
|
| File Open Name | QvodInsert |
| File Version |
|
| Internal Name |
|
| Legal Copyright |
|
| M I M E Type | application/qvod-plugin |
| Original Filename |
|
| Product Name |
|
| Product Version |
|
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 |
|---|---|---|
| Shenzhen QVOD Technology Co.,Ltd | VeriSign Class 3 Code Signing 2010 CA | Hash Mismatch |
| Shenzhen QVOD Technology Co.,Ltd | VeriSign Class 3 Code Signing 2010 CA | Self Signed |
| Shenzhen QVOD Technology Co.,Ltd | VeriSign Class 3 Public Primary Certification Authority - G5 | Root Not Trusted |
| Shenzhen QVOD Technology Co.,Ltd | VeriSign Class 3 Public Primary Certification Authority - G5 | Hash Mismatch |
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: | 9,674 |
|---|---|
| Potentially Malicious Blocks: | 17 |
| Whitelisted Blocks: | 5,034 |
| Unknown Blocks: | 4,623 |
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 |
|---|---|
| c:\users\user\appdata\local\temp\nsfa321.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete |
| c:\users\user\appdata\local\temp\nsqa361.tmp\01.bmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsqa361.tmp\02.bmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsqa361.tmp\03.bmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsqa361.tmp\buttonlinker.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsqa361.tmp\finish1.bmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsqa361.tmp\finish2.bmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsqa361.tmp\finish3.bmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsqa361.tmp\iospecial.ini | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\nsqa361.tmp\iospecial.ini | Generic Write,Read Attributes |
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| c:\users\user\appdata\local\temp\nsqa361.tmp\leftbg.bmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsqa361.tmp\modern-wizard.bmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsqa361.tmp\qvod1.ini | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsqa361.tmp\qvod2.ini | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsqa361.tmp\qvod3.ini | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsqa361.tmp\qvodinstaller.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsqa361.tmp\qvodres.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsqa361.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 |
|---|---|
| Syscall Use |
Show More
|
| Process Manipulation Evasion |
|
| Process Shell Execute |
|
| Anti Debug |
|
| Network Info Queried |
|
| Encryption Used |
|
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\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\4a1676233a7f45fea4be8245542398ba828b1f43_0000609408.,LiQMAxHB
|
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\5e2411d6469659b544ee11e191799e060eab4ffe_0000626816.,LiQMAxHB
|