Threat Database Potentially Unwanted Programs PUP.Desktop Weather Alerts

PUP.Desktop Weather Alerts

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Last updated:

Threat Scorecard

Popularity Rank: 4,001
Threat Level: 10 % (Normal)
Infected Computers: 194,576
First Seen: February 3, 2014
Last Seen: October 12, 2026
OS(es) Affected: Windows

The detection of PUP.Desktop Weather Alerts on your system indicates the presence of a potentially unwanted program (PUP) that may be causing unnecessary issues with your computer's performance and security. It's essential to understand the nature of this threat and take appropriate steps to remove it to prevent any potential harm.

What Is PUP.Desktop Weather Alerts?

PUP.Desktop Weather Alerts is classified as a potentially unwanted program, which means it is not necessarily malicious but can still cause problems for users. PUPs often sneak onto systems through bundled software downloads or deceptive installation practices. They may display unwanted advertisements, collect user data without consent, or modify system settings to serve their purposes. In the case of PUP.Desktop Weather Alerts, it appears to be related to providing weather updates, but its methods of operation and the potential for collecting user data or displaying ads make it undesirable.

How PUP.Desktop Weather Alerts Operates

Like many PUPs, PUP.Desktop Weather Alerts likely operates by integrating itself into your system and web browsers to achieve its goals. It may alter browser settings, add toolbars or extensions, and change your default search engine or homepage. The primary purpose could be to generate revenue through advertisements, collect browsing data for targeted advertising, or even to distribute more malicious software. Understanding how PUPs operate is crucial for effective removal and prevention of future infections.

Symptoms of Infection

Symptoms of a PUP.Desktop Weather Alerts infection can vary but commonly include an increase in unwanted advertisements, unexpected changes to browser settings, the appearance of new, unfamiliar programs or toolbars, and overall system slowdown. Users might also notice that their browsing experience is being tracked, with ads being tailored to their interests. In some cases, the program might resist removal attempts or reinstall itself after being uninstalled, indicating a more stubborn infection.

How to Remove PUP.Desktop Weather Alerts

  1. Enter Safe Mode with Networking to limit the program's ability to interfere with the removal process. This mode allows you to use the internet to download necessary removal tools while disabling most non-essential services and programs.
  2. Perform a full scan of your system using a reputable anti-malware tool such as SpyHunter. These tools are designed to detect and remove PUPs, including PUP.Desktop Weather Alerts, by identifying and deleting all associated files and registry entries.
  3. Uninstall suspicious programs from your computer. Go through the list of installed programs and remove any that you do not recognize or that were installed around the time you first noticed symptoms of the infection.
  4. Reset your web browsers (Chrome, Firefox, Edge) to their default settings. This step will remove any changes made by PUP.Desktop Weather Alerts, such as altered homepages, search engines, or installed extensions and toolbars.
  5. Reboot your computer and perform another scan with your anti-malware tool to ensure that all components of PUP.Desktop Weather Alerts have been removed and that your system is clean.

Conclusion

Removing PUP.Desktop Weather Alerts requires a combination of technical knowledge and the right tools. By following the steps outlined above, you should be able to eliminate this potentially unwanted program from your system. It's also crucial to adopt preventive measures, such as being cautious with software downloads, reading user agreements carefully, and regularly scanning your system for malware. Staying informed and proactive is key to maintaining a secure and efficient computing environment.

File System Details

PUP.Desktop Weather Alerts may create the following file(s):
# File Name MD5 Detections
1. WeatherService.exe#57AAE3FC331AE1FB 76f55e311a21060d03346b45599b3f09 19,913
2. WeatherMini.exe 1d440e5823170907aadefb04239a492f 9,711
3. weather_free.exe bdc63594584ae39bec6adbffc3d83316 5,569
4. WeatherService.exe.vir 9beed70943771588f9bf265a5ed1b96a 3,851
5. A0152839.exe 84418d65c02ccd52eb97d7ea14cace16 3,483
6. A0062967.exe 8ee31818f10b36f1403bbec2ea716f6d 1,521
7. A0153377.exe 38c5bc971b01c266d28215c5179716f1 522
8. weather.exe b6822864a849cbd611a78ea35ded2a0a 379
9. A0155403.exe d8f219ce5455bab65238c1ca98b36fd4 258
10. LT_Updater.dll.vir 7c38bebf983f58a543b80bdb9d18be87 30
11. WeatherEntryDll.dll 8f210a9ee34f96363152912fa18ee07a 11
12. WeatherApp.exe 301b22fea5339ad1d218cf761aa419cf 1
More files

Registry Details

PUP.Desktop Weather Alerts may create the following registry entry or registry entries:
CLSID
{353385c3-5be5-7d15-7e24-38a3bbfb4d38}
{5914e3cf-e52f-7a1a-4efa-b790328104d9}
{ac66a361-74fe-74e2-411c-85b3162ae4f5}
File name without path
Weather Widget.lnk
WeatherApp.lnk
Regexp file mask
%WINDIR%\System32\Tasks\HDNINSTSCHD
%WINDIR%\System32\Tasks\IE_ERR4WDR
%WINDIR%\System32\Tasks\UPDTEXE4_WDR
Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\WeatherApp.exe
SOFTWARE\Microsoft\Tracing\DesktopWeatherAlertsApp_RASAPI32
SOFTWARE\Microsoft\Tracing\DesktopWeatherAlertsApp_RASMANCS
SOFTWARE\Microsoft\Tracing\hdnInstaller_RASAPI32
SOFTWARE\Microsoft\Tracing\hdnInstaller_RASMANCS
SOFTWARE\Microsoft\Tracing\WAUpdater_RASAPI32
SOFTWARE\Microsoft\Tracing\WAUpdater_RASMANCS
SOFTWARE\Microsoft\Tracing\wdrguid_RASAPI32
SOFTWARE\Microsoft\Tracing\wdrguid_RASMANCS
SOFTWARE\Microsoft\Tracing\WeatherAlerts_RASAPI32
SOFTWARE\Microsoft\Tracing\WeatherAlerts_RASMANCS
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\HDNINSTSCHD
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\IE_ERR4WDR
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\UPDTEXE4_WDR
Software\Microsoft\Windows\CurrentVersion\App Paths\WeatherApp.exe
Software\Portable WeatherApp
Software\WeatherAlerts
Software\WeatherApp
Software\WeatherTool
SOFTWARE\Wow6432Node\Microsoft\Tracing\DesktopWeatherAlertsApp_RASAPI32
SOFTWARE\Wow6432Node\Microsoft\Tracing\DesktopWeatherAlertsApp_RASMANCS
SOFTWARE\Wow6432Node\Microsoft\Tracing\WeatherAlertService_RASAPI32
SOFTWARE\Wow6432Node\Microsoft\Tracing\WeatherAlertService_RASMANCS
SOFTWARE\Wow6432Node\Portable WeatherApp
SOFTWARE\Wow6432Node\WeatherTool
SYSTEM\ControlSet001\services\TheDesktopWeatherService
SYSTEM\ControlSet002\services\TheDesktopWeatherService
SYSTEM\CurrentControlSet\services\TheDesktopWeatherService
DesktopWeatherAlerts
WeatherAlert
WeatherApp
WeatherTool
{67E7E216-1173-4B30-BA9B-E737E032EFBB}

Directories

PUP.Desktop Weather Alerts may create the following directory or directories:

%ALLUSERSPROFILE%\WeatherAlert
%APPDATA%\Microsoft\Windows\Start Menu\Programs\Weather Alerts
%APPDATA%\WeatherTool
%HOMEDRIVE%\WeatherAlert
%LOCALAPPDATA%\Local_Weather_LLC
%LOCALAPPDATA%\WeatherAlert
%LOCALAPPDATA%\WeatherAlerts
%LOCALAPPDATA%\WeatherApp
%PROGRAMFILES%\Portable WeatherApp
%PROGRAMFILES%\WeatherTool
%PROGRAMFILES(x86)%\Portable WeatherApp
%PROGRAMFILES(x86)%\WeatherApp
%PROGRAMFILES(x86)%\WeatherTool
%USERPROFILE%\Start Menu\Programs\Weather Alerts
%WINDIR%\SysWOW64\config\systemprofile\AppData\Roaming\WeatherTool
%WINDIR%\system32\config\systemprofile\AppData\Roaming\WeatherTool
%appdata%\Microsoft\Windows\Start Menu\Programs\WeatherApp