PUP.Spigot Application Updater
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: | 4,485 |
| Threat Level: | 10 % (Normal) |
| Infected Computers: | 429,042 |
| First Seen: | April 23, 2010 |
| Last Seen: | October 5, 2026 |
| OS(es) Affected: | Windows |
The detection of PUP.Spigot Application Updater on your system indicates the presence of a potentially unwanted program (PUP) that may be causing issues with your computer's performance and security. It is essential to understand the nature of this threat and take necessary steps to remove it from your system to prevent any potential harm.
Table of Contents
What Is PUP.Spigot Application Updater?
PUP.Spigot Application Updater is a type of potentially unwanted program that may have been installed on your system without your knowledge or consent. PUPs are software applications that may not be malicious in nature but can still cause problems with your system's performance, privacy, and security. They often come bundled with other software or are downloaded from the internet, and can be difficult to remove once installed.
How PUP.Spigot Application Updater Operates
PUPs like PUP.Spigot Application Updater typically operate by installing themselves on your system and then running in the background, often without your knowledge or consent. They may collect data about your browsing habits, search queries, and other online activities, and use this information to display targeted advertisements or sell it to third-party companies. In some cases, PUPs may also install additional software or modify system settings to facilitate their operation.
Symptoms of Infection
If your system is infected with PUP.Spigot Application Updater, you may experience a range of symptoms, including slowed system performance, increased pop-up advertisements, and changes to your browser settings or homepage. You may also notice that your system is running more slowly than usual, or that you are experiencing frequent crashes or errors. In some cases, PUPs may also install additional software or toolbars that you do not need or want.
- Slow system performance
- Increased pop-up advertisements
- Changes to browser settings or homepage
- Frequent crashes or errors
- Installation of additional software or toolbars
How to Remove PUP.Spigot Application Updater
- Boot your system in Safe Mode with Networking to prevent the PUP from running and to allow you to download and install removal tools.
- Download and install a reputable anti-malware tool, such as SpyHunter, and run a full scan of your system to detect and remove any malware or PUPs.
- Uninstall any suspicious programs or software that you do not need or recognize, as these may be related to the PUP.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any changes made by the PUP.
- Reboot your system and run a follow-up scan with your anti-malware tool to ensure that the PUP has been completely removed.
Conclusion
Removing PUP.Spigot Application Updater from your system is essential to prevent any potential harm and to restore your system's performance and security. By following the steps outlined above, you can remove this PUP and help to protect your system from similar threats in the future. It is also important to be cautious when downloading software from the internet and to always read the terms and conditions carefully to avoid installing PUPs or other unwanted software.
Aliases
4 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| NOD32 | a variant of Win32/Toolbar.Widgi |
| NOD32 | probably a variant of Win32/Adware.Toolbar.Dealio |
| Comodo | UnclassifiedMalware |
| NOD32 | a variant of Win32/Adware.Toolbar.Dealio |
SpyHunter Detects & Remove PUP.Spigot Application Updater
File System Details
PUP.Spigot Application Updater may create the following file(s):
| # | 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. | A0171150.rbf | 4ba6924e8970e40de0cc19282a2c449a | 1,220 |
| 2. | applicationupdater.exe | 7916ee686b26fc01a56808f2fb1a22dd | 513 |
| 3. | A0171165.rbf | 71d85ea8e4d76881239c67795d203549 | 470 |
| 4. | SettingsManager.exe | 6f798bbfd755743c6c579afec0efafb6 | 389 |
| 5. | CouponsHelper.exe | 83373f3ca9c49a68d6484665cbcd320a | 305 |
| 6. | OldForDeletion~spDF8C.tmp | d3b3f4319f5847b27cd66dbce901643d | 257 |
| 7. | 26E6C7F0-3BBB-19AF-42C9-FBBFDF40B132 | b99873d53515412d9d2870eff72ad667 | 203 |
| 8. | OldForDeletion~sp3602.tmp | 3beb80a4b1ce83c11aa471fcbdd6bb12 | 144 |
| 9. | OldForDeletion~spBFDA.tmp | aaeefd197c2201166159407ea6c04d1d | 122 |
| 10. | OldForDeletion~spDB38.tmp | 7b21a0c4d629a0f3284da0d24f0b56d4 | 74 |
| 11. | SettingsManager.exe.vir | c203b160b49844ff11ea9d339fa28537 | 70 |
| 12. | A0101351.exe | 143decea242024d28dd609223c56c7e1 | 69 |
| 13. | SP.EXE | b00b414482240298e03591469939a7ca | 55 |
| 14. | OldForDeletion~sp57DF.tmp | 69f51ea7ca0d1efbf533bb0e8fdb1376 | 55 |
| 15. | settingsmanager.VIR.VIR.VIR.VIR.VIR.VIR.VIR.VIR | 32d157506e871cfbc1e695e10538ac1e | 55 |
| 16. | 46171f13.rbf | ea923862e75d8c75815c29089edb2cd1 | 48 |
| 17. | UM.exe.vir | 749d85110406b8dd0f3eb48953dfd91f | 42 |
| 18. | PreferencesManager_1.exe | b40bf8c16f80921935b1331052ea5e27 | 34 |
| 19. | OldForDeletion~spA206.tmp | 4e5824292d394c19c768bd65d11ea92c | 31 |
| 20. | UM.EXE | ed3349c8bd42ec6b28b8736b7ad464e0 | 26 |
| 21. | CouponsHelper.exe.vir | 175ff41ca3ef01f1e566372b652f914f | 12 |
| 22. | 21f28.rbf | 9717eb4339304ca3d1163a6ea26174cb | 7 |
| 23. | BEHelper.exe | 16b95fc56b2ee6725d3f02a612f64c7d | 4 |
| 24. | searchprotection.exe | bf13dc5caa45f161da2af1a5ff53d223 | 3 |
| 25. | SearchSettings64.exe | 8b8a102dc9874f6a0ed331110e5a2e73 | 1 |
| 26. | SearchSettings.exe | 69080450cb791af25639d7a73788e28d | 1 |
| 27. | PreferencesManager.exe | 421626cffc886a942bc15558cf25fd16 | 1 |
| 28. | ProgramManager.exe | 50a16f8f4d37181ec0e68a9d9da287e9 | 1 |
Registry Details
PUP.Spigot Application Updater may create the following registry entry or registry entries:
Regexp file mask
%APPDATA%\Settings Manager\SettingsManager.exe
%APPDATA%\Update Manager\UM.exe
%LOCALAPPDATA%\maps and driving direction\maps and driving direction.exe
Directories
PUP.Spigot Application Updater may create the following directory or directories:
| %COMMONPROGRAMFILES%\ProgramManager |
| %COMMONPROGRAMFILES(x86)%\ProgramManager |
| %ProgramFiles%\Common Files\Spigot |
| %appdata%\SpigotSettings |
Analysis Report
General information
| Family Name: | PUP.Spigot Application Updater |
|---|---|
| Signature status: | Root Not Trusted |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
ecd7e8a145baf238f7897496c6817268
SHA1:
75a06dd37ade38c61ef9ca13040ea0e02a665853
SHA256:
70596C932E4E2060997E7D3576E8CF6C7FA656F09EB298570A52AC86B4521614
File Size:
1.36 MB, 1359656 bytes
|
|
MD5:
334bc02d786f3966fc3b1fdc795b6be6
SHA1:
56bcd7ae8ebd923ecc588871622095c1d2e9e589
SHA256:
ACBC24A3CB510205FD47E57D96CD64477EF3370590125C0ECE52A9A56BE3ACA0
File Size:
424.36 KB, 424363 bytes
|
|
MD5:
4c0a7504310f87fab91edb55137058c4
SHA1:
31972dc993d92cd1aeacf2b96775a6c24bf114fa
SHA256:
A536EA9DBD87452A92828407BC032CE603C048AB365E7BC8E600257B8CC348B2
File Size:
4.42 MB, 4422112 bytes
|
|
MD5:
14fd1fdf956bcbc4b5de01107201fa63
SHA1:
ea0dc0987c941cbd55aa5d6a09a5e5b7daf32399
SHA256:
A3CAA812EEA42164CF77E3F1A9D001C24CE9AF4AA5A2E0C50920CE38E7DC1146
File Size:
234.91 KB, 234912 bytes
|
|
MD5:
cebddf7a47204126f6c4d608c1e73590
SHA1:
9c9a4ad1381a39fa34355f2505f38e11c8e3e911
SHA256:
4365E140D557F47C0512E30CF8552BFA91A4B882F5947E09C6BFD8107F660F7F
File Size:
755.18 KB, 755184 bytes
|
Show More
|
MD5:
72f592bb5ae8c353298b3edc6663466d
SHA1:
7de1947fc4d36aa978de18b6bced5340a9c651c2
SHA256:
B9EBB501C813710179258EB37FB8F4663AFA7BEC12D538F0D37104B62EE29903
File Size:
5.91 MB, 5908888 bytes
|
|
MD5:
8b2ac669c6266203f0e5baa936724eef
SHA1:
73a6980de674bc4f153fdada9ada25371e090b49
SHA256:
3FAA2617F867BEEB4FD99EE61A1586A78F9E047A4B61E50D99E0B510E05731A2
File Size:
775.79 KB, 775792 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 exports table
- 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 |
|---|---|
| Comments | This installation was built with Inno Setup. |
| Company Name |
|
| File Description |
|
| File Version |
|
| Internal Name | CnetStubInstaller |
| Legal Copyright |
|
| Original Filename | CnetStub.exe |
| 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 |
|---|---|---|
| Spigot, Inc. | COMODO RSA Certification Authority | Root Not Trusted |
| Cloud Software | DigiCert SHA2 Assured ID Code Signing CA | Self Signed |
| Spigot, Inc. | Symantec Class 3 SHA256 Code Signing CA | Self Signed |
| BlueSprig, Inc. | VeriSign Class 3 Code Signing 2010 CA | 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: | 2,509 |
|---|---|
| Potentially Malicious Blocks: | 36 |
| Whitelisted Blocks: | 2,190 |
| Unknown Blocks: | 283 |
Visual Map
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0
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0
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0
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0
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0
0
0
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0
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0
0
0
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0
0
0
0
0
x
0
0
x
0
0
0
0
0
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0
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0
0
0
0
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0
0
0
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0
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0
0
0
0
0
0
0
0
0
0
0
0
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0
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0
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0
0
0
0
0
0
0
0
0
1
0
0
1
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
2
1
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
0
0
1
1
0
1
0
0
0
0
0
0
0
0
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0
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1
0
0
0
0
1
0
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0
0
0
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0
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0
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0
0
0
0
0
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0
0
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0
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0
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0
0
0
2
3
0
1
0
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0
1
1
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0
3
1
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0
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0
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0
0
0
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0
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0
0
0
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0
0
0
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0
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1
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0
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0
0
0
0
0
1
0
0
0
1
1
0
0
0
0
0
...
Data truncated
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - 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.- Spigot.A
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\is-99pe3.tmp\31972dc993d92cd1aeacf2b96775a6c24bf114fa_0004422112.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-cgsdu.tmp\7de1947fc4d36aa978de18b6bced5340a9c651c2_0005908888.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-p4phn.tmp\_isetup\_setup64.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-p4phn.tmp\_isetup\_shfoldr.dll | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-p4phn.tmp\getcountry | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-p4phn.tmp\inno_english.lng | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-p4phn.tmp\itdownload.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-p4phn.tmp\rdzone.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-uj3dd.tmp\_isetup\_setup64.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-uj3dd.tmp\_isetup\_shfoldr.dll | Generic Read,Write Data,Write Attributes,Write extended,Append data |
Show More
| c:\users\user\appdata\local\temp\is-uj3dd.tmp\getcountry | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-uj3dd.tmp\inno_english.lng | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-uj3dd.tmp\itdownload.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-uj3dd.tmp\rdzone.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-uj3dd.tmp\upgrade.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nskd9cb.tmp\sm.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsla38f.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete |
| c:\users\user\appdata\local\temp\nsla390.tmp | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\nsla390.tmp\cnetinstaller-10687648.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsla390.tmp\cnetinstaller-10687648.exe_deleted_ | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\nsla390.tmp\inetca.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsla390.tmp\inetca.dll | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\nsla390.tmp\ping | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsla390.tmp\ping_deleted_ | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\nsla390.tmp\system.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsla390.tmp\system.dll | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\nsla390.tmp\userinfo.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsla390.tmp\userinfo.dll | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\nspd8b1.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete |
| c:\users\user\appdata\local\temp\nstd797.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete |
| c:\users\user\appdata\local\temp\~nsu.tmp\au_.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144 |
| c:\users\user\downloads | Synchronize,Write Attributes |
| c:\users\user\downloads\56bcd7ae8ebd923ecc588871622095c1d2e9e589_0000424363 | Synchronize,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 |
|---|---|---|
| HKLM\system\controlset001\control\session manager::pendingfilerenameoperations | \??\C:\Windows\SystemTemp\a9dd6c3f-d641-4292-855a-e9c09c1b694b.tmp \??\C:\Windows\SystemTemp\85968c61-a19d-4e7b-a80f-d2a1fc3c08 | RegNtPreCreateKey |
| HKCU\software\microsoft\windows\currentversion\internet settings\5.0\cache\content::cacheprefix | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\5.0\cache\cookies::cacheprefix | Cookie: | RegNtPreCreateKey |
| HKCU\software\microsoft\windows\currentversion\internet settings\5.0\cache\history::cacheprefix | Visited: | RegNtPreCreateKey |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::proxybypass | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::intranetname | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::uncasintranet | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::autodetect | RegNtPreCreateKey | |
| HKLM\system\controlset001\control\session manager::pendingfilerenameoperations | *1\??\C:\Windows\SystemTemp\MicrosoftEdgeUpdate.exe.old122e4 *1\??\C:\Windows\SystemTemp\CopilotUpdate.exe.old12352 *1\??\C:\P | 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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|
| Process Shell Execute |
|
| Anti Debug |
|
| Network Wininet |
|
| Process Manipulation Evasion |
|
| Other Suspicious |
|
| User Data Access |
|
| Keyboard Access |
|
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\75a06dd37ade38c61ef9ca13040ea0e02a665853_0001359656.,LiQMAxHB
|
"C:\Users\Diwdgtfo\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=c:\users\user\downloads\
|
"C:\Users\Mzegqazq\AppData\Local\Temp\is-99PE3.tmp\31972dc993d92cd1aeacf2b96775a6c24bf114fa_0004422112.tmp" /SL5="$B003EA,3913143,153600,c:\users\user\downloads\31972dc993d92cd1aeacf2b96775a6c24bf114fa_0004422112"
|
(NULL) C:\Users\Mzegqazq\AppData\Local\Temp\is-UJ3DD.tmp\Upgrade.exe /Upgrade
|
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\9c9a4ad1381a39fa34355f2505f38e11c8e3e911_0000755184.,LiQMAxHB
|
Show More
"C:\Users\Hwikbjfe\AppData\Local\Temp\is-CGSDU.tmp\7de1947fc4d36aa978de18b6bced5340a9c651c2_0005908888.tmp" /SL5="$90218,5350573,206848,c:\users\user\downloads\7de1947fc4d36aa978de18b6bced5340a9c651c2_0005908888"
|
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\73a6980de674bc4f153fdada9ada25371e090b49_0000775792.,LiQMAxHB
|
