1stBrowser
by SIEN S.A.
What is 1stBrowser?
1stBrowser is software application developed by SIEN S.A.. It is most commonly found on computers running Windows 10 with nearly 55.32% of installations running this operating system. 1stBrowser's installer is typically 295.00 MB in size and installs around 7 files. The most common release is 45.0.2454.167 with 36.17% of all installations currently using this version.
1stBrowser is most popular in the United States with 29% of installations residing in this country.
1stBrowser adds 3 scheduled tasks to the Windows Task Scheduler launching the program at randomly scheduled times. When using a computer that is connected to the internet, 1stBrowser is known to create 1 firewall exception to allow inbound and outbound connectivity.
Software Behaviors
- Firewall:
-
- 1stbrowser.exe is added as a firewall exception for 'C:\Documents and Settings\user\Application\1stbrowser.exe'.
- Scheduled tasks:
-
- crash_service.exe is scheduled as a task named 'crash_service' (runs on registration).
- 1stbrowser.exe is scheduled as a task named '1stbrowser' (runs on registration).
- old_chrome.exe is scheduled as a task named '1stbrowser' (runs on registration).
Startup Entries
- Registry entries:
-
- crash_service.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'CrashService' and executes as "C:\users\user\appdata\Local\1stBrowser\Application\crash_service.exe" --max-reports=50 --no-window.
- 1stbrowser.exe is loaded in the current user (HKCU) registry as an auto-starting executable named '1stbrowser' and executes as "C:\users\user\appdata\Local\1stBrowser\Application\1stbrowser.exe" --location=0.
- old_chrome.exe is loaded in the current user (HKCU) registry as an auto-starting executable named '1stbrowser' and executes as "C:\users\user\appdata\Local\1stBrowser\Application\1stbrowser.exe" --location=0.
Software Details
- URL:
- –
- Support:
- –
- Installation path:
- C:\users\user\appdata\Local\1stBrowser\Application
- Uninstaller:
- "C:\users\user\appdata\Local\1stBrowser\Application\45.0.2454.109\Installer\setup.exe" --uninstall
- Size:
- 295.00 MB
- Language:
- English
1stBrowser Executable Details
- Primary executable:
- 1stbrowser.exe
- Name:
- 1stBrowser
- Path:
- C:\users\user\appdata\Local\1stBrowser\Application\1stbrowser.exe
- MD5:
- –
- SHA-1:
- –
- SHA-256:
- –