Overview
overview
5Static
static
3Setup-v-b5xa3Su.exe
windows7-x64
5Setup-v-b5xa3Su.exe
windows10-2004-x64
5$PLUGINSDIR/INetC.dll
windows7-x64
3$PLUGINSDIR/INetC.dll
windows10-2004-x64
3$PLUGINSDI...er.dll
windows7-x64
1$PLUGINSDI...er.dll
windows10-2004-x64
1$PLUGINSDI...ls.dll
windows7-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3$PLUGINSDI...7z.dll
windows7-x64
3$PLUGINSDI...7z.dll
windows10-2004-x64
3Uninstall VLC.exe
windows7-x64
4Uninstall VLC.exe
windows10-2004-x64
5$PLUGINSDI...ls.dll
windows7-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows7-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3Analysis
-
max time kernel
140s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
02-05-2024 13:06
Static task
static1
Behavioral task
behavioral1
Sample
Setup-v-b5xa3Su.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
Setup-v-b5xa3Su.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/INetC.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/INetC.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/WinShell.dll
Resource
win7-20240419-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240220-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral19
Sample
Uninstall VLC.exe
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
Uninstall VLC.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win7-20240419-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/WinShell.dll
Resource
win7-20240215-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20231129-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240419-en
General
-
Target
Setup-v-b5xa3Su.exe
-
Size
704KB
-
MD5
d1fc9e6d71a4867ab71af5566e525ba0
-
SHA1
593b10280a926134839feb8e2f9d0da9ee9c0593
-
SHA256
21be0a068d7d1b57578bfb2ed850b3f3b1cfe4a4c47981ead95abdb8c20278fe
-
SHA512
c82a23e5e0e3a38e32fc08401890852a71ec90640bbfb944ed7d45812493a53d2be2c0e4373692e52c77d666b8ae72cd0d15c3dc4bc3cc52887ad4589820658d
-
SSDEEP
12288:iOIVD3gyucpjRKaDPNKT1zH3ptaR1sDfOQSvJqFZ6rOIIzVFA4+M:iOIyyuUjMaDu173pG1szLSvJwSOZBv
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 4 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Control Panel\International\Geo\Nation VLC.exe Key value queried \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Control Panel\International\Geo\Nation VLC.exe Key value queried \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Control Panel\International\Geo\Nation VLC.exe Key value queried \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Control Panel\International\Geo\Nation VLC.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\NvOptimizerLog\resources\regedit\vbs\ArchitectureAgnosticRegistry.vbs Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\resources\regedit\vbs\ArchitectureSpecificRegistry.vbs Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\vulkan-1.dll Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\vendor\win32\Elevate\Elevate.vcxproj Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\dist\bin\applet.app Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\locales\en-GB.pak Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\locales\hu.pak Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\dist\bin\applet.app\Contents\Resources\applet.icns Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\locales\gu.pak Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\locales\nb.pak Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\bin\applet.app\Contents\Resources\description.rtfd\TXT.rtf Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\snapshot_blob.bin Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\webpack\chmod.js Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\dist\bin Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\locales\hi.pak Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\locales\nb.pak Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\dist\index.js.map Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\locales\ko.pak Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\dist\index.js.map Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\chrome_100_percent.pak Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\vendor\win32\Elevate\resource.h Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File created C:\Windows\NvOptimizerLog\locales\en-US.pak Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\locales\sr.pak Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\locales\th.pak Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\vendor\win32\README.md Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\dist\bin\applet.app\Contents\Resources\applet.icns Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\bin\libgksu2.so.0 Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\vendor\win32\README.md Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\regedit\vbs\ArchitectureSpecificRegistry.vbs Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\bin\applet.app Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\locales\ko.pak Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\locales\mr.pak Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\locales\sk.pak Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\bin\elevate.exe Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\bin\applet.app\LICENSE Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\index.js Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\lib\sudoer.js Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\d3dcompiler_47.dll Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\assets\linux.png Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\LICENSE Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\bin\applet.app\Contents\Info.plist Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\bin\applet.app\Contents\Resources\Scripts\main.scpt Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\dist\bin\applet.app\Contents\PkgInfo Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\ffmpeg.dll Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\dist\bin\applet.app\Contents\Resources\Scripts Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\lib Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\vendor\win32 Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\vlc Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\dist\bin\applet.app\Contents\Resources\applet.rsrc Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\locales\fil.pak Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\bin\applet.app\Contents\Resources\description.rtfd\TXT.rtf Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\regedit\vbs\regCreateKey.wsf Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\bin\elevate.exe Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\locales\ja.pak Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\.babelrc Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\vk_swiftshader.dll Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\vendor\win32\Elevate\Elevate.vcxproj.filters Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\snapshot_blob.bin Setup-v-b5xa3Su.exe File opened for modification C:\Windows\NvOptimizerLog\vk_swiftshader_icd.json Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\locales\es.pak Setup-v-b5xa3Su.exe File created C:\Windows\NvOptimizerLog\locales\sw.pak Setup-v-b5xa3Su.exe -
Executes dropped EXE 12 IoCs
pid Process 2680 VLC.exe 1824 VLC.exe 2712 VLC.exe 848 VLC.exe 2000 installer.exe 1240 VLC.exe 1112 VLC.exe 2104 VLC.exe 2228 VLC.exe 2700 installer.exe 3012 VLC.exe 1992 VLC.exe -
Loads dropped DLL 47 IoCs
pid Process 2328 Setup-v-b5xa3Su.exe 2328 Setup-v-b5xa3Su.exe 2328 Setup-v-b5xa3Su.exe 2328 Setup-v-b5xa3Su.exe 2328 Setup-v-b5xa3Su.exe 2328 Setup-v-b5xa3Su.exe 2328 Setup-v-b5xa3Su.exe 2328 Setup-v-b5xa3Su.exe 2328 Setup-v-b5xa3Su.exe 2328 Setup-v-b5xa3Su.exe 2328 Setup-v-b5xa3Su.exe 2328 Setup-v-b5xa3Su.exe 1356 Process not Found 2680 VLC.exe 1356 Process not Found 1356 Process not Found 1356 Process not Found 1356 Process not Found 1824 VLC.exe 1824 VLC.exe 2712 VLC.exe 1824 VLC.exe 1824 VLC.exe 848 VLC.exe 2000 installer.exe 2000 installer.exe 1240 VLC.exe 1240 VLC.exe 1240 VLC.exe 1240 VLC.exe 2000 installer.exe 2000 installer.exe 1112 VLC.exe 2104 VLC.exe 2228 VLC.exe 3012 VLC.exe 2104 VLC.exe 2104 VLC.exe 2104 VLC.exe 2700 installer.exe 2700 installer.exe 1992 VLC.exe 1992 VLC.exe 1992 VLC.exe 1992 VLC.exe 2700 installer.exe 2700 installer.exe -
pid Process 1628 powershell.exe 2560 powershell.exe 2008 powershell.exe 1704 powershell.exe 2924 powershell.exe 1732 powershell.exe 2268 powershell.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2676 schtasks.exe 1744 schtasks.exe -
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 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 Setup-v-b5xa3Su.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 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 Setup-v-b5xa3Su.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C VLC.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 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 VLC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C Setup-v-b5xa3Su.exe -
Suspicious behavior: EnumeratesProcesses 27 IoCs
pid Process 2328 Setup-v-b5xa3Su.exe 2328 Setup-v-b5xa3Su.exe 2328 Setup-v-b5xa3Su.exe 2712 VLC.exe 848 VLC.exe 2924 powershell.exe 1732 powershell.exe 2268 powershell.exe 1628 powershell.exe 1628 powershell.exe 2000 installer.exe 2000 installer.exe 2000 installer.exe 2000 installer.exe 2000 installer.exe 2000 installer.exe 2228 VLC.exe 3012 VLC.exe 2560 powershell.exe 2008 powershell.exe 1704 powershell.exe 2700 installer.exe 2700 installer.exe 2700 installer.exe 2700 installer.exe 2700 installer.exe 2700 installer.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeSecurityPrivilege 2328 Setup-v-b5xa3Su.exe Token: SeDebugPrivilege 2924 powershell.exe Token: SeDebugPrivilege 1732 powershell.exe Token: SeDebugPrivilege 2268 powershell.exe Token: SeDebugPrivilege 1628 powershell.exe Token: SeDebugPrivilege 2560 powershell.exe Token: SeDebugPrivilege 2008 powershell.exe Token: SeDebugPrivilege 1704 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 1824 2680 VLC.exe 32 PID 2680 wrote to memory of 2712 2680 VLC.exe 33 PID 2680 wrote to memory of 2712 2680 VLC.exe 33 PID 2680 wrote to memory of 2712 2680 VLC.exe 33 PID 2680 wrote to memory of 848 2680 VLC.exe 35 PID 2680 wrote to memory of 848 2680 VLC.exe 35 PID 2680 wrote to memory of 848 2680 VLC.exe 35 PID 2680 wrote to memory of 2000 2680 VLC.exe 34 PID 2680 wrote to memory of 2000 2680 VLC.exe 34 PID 2680 wrote to memory of 2000 2680 VLC.exe 34 PID 2680 wrote to memory of 2000 2680 VLC.exe 34 PID 2680 wrote to memory of 2000 2680 VLC.exe 34 PID 2680 wrote to memory of 2000 2680 VLC.exe 34 PID 2680 wrote to memory of 2000 2680 VLC.exe 34 PID 848 wrote to memory of 1148 848 VLC.exe 36 PID 848 wrote to memory of 1148 848 VLC.exe 36 PID 848 wrote to memory of 1148 848 VLC.exe 36 PID 1148 wrote to memory of 2420 1148 cmd.exe 38 PID 1148 wrote to memory of 2420 1148 cmd.exe 38 PID 1148 wrote to memory of 2420 1148 cmd.exe 38 PID 2680 wrote to memory of 1240 2680 VLC.exe 39 PID 2680 wrote to memory of 1240 2680 VLC.exe 39 PID 2680 wrote to memory of 1240 2680 VLC.exe 39 PID 2680 wrote to memory of 1240 2680 VLC.exe 39 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\Setup-v-b5xa3Su.exe"C:\Users\Admin\AppData\Local\Temp\Setup-v-b5xa3Su.exe"1⤵
- Drops file in Windows directory
- Loads dropped DLL
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2328
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C:\Windows\NvOptimizerLog\VLC.exe"C:\Windows\NvOptimizerLog\VLC.exe"1⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2680 -
C:\Windows\NvOptimizerLog\VLC.exe"C:\Windows\NvOptimizerLog\VLC.exe" --type=gpu-process --field-trial-handle=972,9994578653899002616,15955183030486360312,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=980 /prefetch:22⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1824
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C:\Windows\NvOptimizerLog\VLC.exe"C:\Windows\NvOptimizerLog\VLC.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=972,9994578653899002616,15955183030486360312,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1360 /prefetch:82⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
PID:2712
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C:\Windows\NvOptimizerLog\resources\vlc\installer.exeresources/vlc/installer.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2000
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C:\Windows\NvOptimizerLog\VLC.exe"C:\Windows\NvOptimizerLog\VLC.exe" --type=renderer --field-trial-handle=972,9994578653899002616,15955183030486360312,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --app-path="C:\Windows\NvOptimizerLog\resources\app.asar" --no-sandbox --no-zygote --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=3 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1464 /prefetch:12⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:848 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /d /s /c "chcp"3⤵
- Suspicious use of WriteProcessMemory
PID:1148 -
C:\Windows\system32\chcp.comchcp4⤵PID:2420
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoLogo -InputFormat Text -NoExit -ExecutionPolicy Unrestricted -Command -3⤵
- Drops file in Windows directory
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2924
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoLogo -InputFormat Text -NoExit -ExecutionPolicy Unrestricted -Command -3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1732
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoLogo -InputFormat Text -NoExit -ExecutionPolicy Unrestricted -Command -3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2268
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /d /s /c "SCHTASKS /Create /TN "NvOptimizerTaskUpdater_V2" /SC HOURLY /TR "powershell -File C:/Windows/System32/NvWinSearchOptimizer.ps1" /RL HIGHEST /MO 4 /RU System /ST 13:12"3⤵PID:2792
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C:\Windows\system32\schtasks.exeSCHTASKS /Create /TN "NvOptimizerTaskUpdater_V2" /SC HOURLY /TR "powershell -File C:/Windows/System32/NvWinSearchOptimizer.ps1" /RL HIGHEST /MO 4 /RU System /ST 13:124⤵
- Creates scheduled task(s)
PID:2676
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /d /s /c "powershell Set-ExecutionPolicy -ExecutionPolicy Unrestricted"3⤵PID:948
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell Set-ExecutionPolicy -ExecutionPolicy Unrestricted4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1628
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C:\Windows\NvOptimizerLog\VLC.exe"C:\Windows\NvOptimizerLog\VLC.exe" --type=gpu-process --field-trial-handle=972,9994578653899002616,15955183030486360312,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=980 /prefetch:22⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1240
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C:\Windows\NvOptimizerLog\VLC.exe"C:\Windows\NvOptimizerLog\VLC.exe"1⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
PID:1112 -
C:\Windows\NvOptimizerLog\VLC.exe"C:\Windows\NvOptimizerLog\VLC.exe" --type=gpu-process --field-trial-handle=972,10799110373919786706,11782934978017825231,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=988 /prefetch:22⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2104
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C:\Windows\NvOptimizerLog\VLC.exe"C:\Windows\NvOptimizerLog\VLC.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=972,10799110373919786706,11782934978017825231,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1264 /prefetch:82⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2228
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C:\Windows\NvOptimizerLog\resources\vlc\installer.exeresources/vlc/installer.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2700
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C:\Windows\NvOptimizerLog\VLC.exe"C:\Windows\NvOptimizerLog\VLC.exe" --type=renderer --field-trial-handle=972,10799110373919786706,11782934978017825231,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --app-path="C:\Windows\NvOptimizerLog\resources\app.asar" --no-sandbox --no-zygote --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1396 /prefetch:12⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:3012 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /d /s /c "chcp"3⤵PID:2004
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C:\Windows\system32\chcp.comchcp4⤵PID:2132
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoLogo -InputFormat Text -NoExit -ExecutionPolicy Unrestricted -Command -3⤵
- Drops file in Windows directory
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2560
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoLogo -InputFormat Text -NoExit -ExecutionPolicy Unrestricted -Command -3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2008
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoLogo -InputFormat Text -NoExit -ExecutionPolicy Unrestricted -Command -3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1704
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /d /s /c "SCHTASKS /Create /TN "NvOptimizerTaskUpdater_V2" /SC HOURLY /TR "powershell -File C:/Windows/System32/NvWinSearchOptimizer.ps1" /RL HIGHEST /MO 4 /RU System /ST 13:14"3⤵PID:1448
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C:\Windows\system32\schtasks.exeSCHTASKS /Create /TN "NvOptimizerTaskUpdater_V2" /SC HOURLY /TR "powershell -File C:/Windows/System32/NvWinSearchOptimizer.ps1" /RL HIGHEST /MO 4 /RU System /ST 13:144⤵
- Creates scheduled task(s)
PID:1744
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C:\Windows\NvOptimizerLog\VLC.exe"C:\Windows\NvOptimizerLog\VLC.exe" --type=gpu-process --field-trial-handle=972,10799110373919786706,11782934978017825231,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=988 /prefetch:22⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1992
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
Filesize1KB
MD5de3d0f8ed315edbf797fc100f00e8c1e
SHA12749b127923e94734ec0d89834c41f0465b54b2d
SHA2567467a4cfbde2ca2287d4b640b9c2af7ea43d14ee91d620bb21db35851daba665
SHA512f5afbef2282142cffee3c8f096331392379ab46adb6fb145b0d1ed416ac245eabd5c77f994d414cd7e6d3ca592cda58fd705f52333782d30da8597f5d46b773c
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA
Filesize724B
MD5ac89a852c2aaa3d389b2d2dd312ad367
SHA18f421dd6493c61dbda6b839e2debb7b50a20c930
SHA2560b720e19270c672f9b6e0ec40b468ac49376807de08a814573fe038779534f45
SHA512c6a88f33688cc0c287f04005e07d5b5e4a8721d204aa429f93ade2a56aeb86e05d89a8f7a44c1e93359a185a4c5f418240c6cdbc5a21314226681c744cf37f36
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
Filesize410B
MD55ed8bbebf001fa73ddf6b04d88de75cb
SHA10c69e695fe6c92a402752f80547f9c1905f1ae87
SHA256e03cc1a05a6eb9de89b5f840bb0a1a04e286b1abafba40b7a7edc8c36a40b21d
SHA512ec3afba21529530121910f8dffb1eb3025d4fa1289ff2d4521e40b9960594ca5c920b46ee6a060c82ce05b5d9ed6dd105ca3daabb7aa2b09fe167042ecf47952
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA
Filesize392B
MD5ff4d2daaca998bf503d8e91fead34f42
SHA1503a11b3e9a96922518076aff030120d5b390d09
SHA2569ce7852eeeed68614934e31d8bf3e426f1334246040ef4d9c846786386bf949f
SHA51231b6c7d8fde728af00f9b5bd903ebdc00228b956d5394f232d5628e2fc8e9013a6749a097f62de28d5b6f0cc0177098891c3cccbbf35ed07eae8eb8486b011cb
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD56ea5daec0c9dbe2c8039e0b136eedf52
SHA1bb5ab730495ae336a421c0a1e26ed9b306ba8a03
SHA256db940644ed363b10d556231ad8c2124b720bc11d2412a7bc9fb25791e464ac29
SHA51284f3b2084dc2e94f98c1699baed3a0aee04c7eb438c85af542983425b6b109186370feb8bb420d3a8a00bf719d3cbc87e16c86c5ac08bea1afe0f82965a558d7
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Filesize
8KB
MD50962291d6d367570bee5454721c17e11
SHA159d10a893ef321a706a9255176761366115bedcb
SHA256ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
SHA512f555e961b69e09628eaf9c61f465871e6984cd4d31014f954bb747351dad9cea6d17c1db4bca2c1eb7f187cb5f3c0518748c339c8b43bbd1dbd94aeaa16f58ed
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Filesize
441KB
MD5a78ad14e77147e7de3647e61964c0335
SHA1cecc3dd41f4cea0192b24300c71e1911bd4fce45
SHA2560d6803758ff8f87081fafd62e90f0950dfb2dd7991e9607fe76a8f92d0e893fa
SHA512dde24d5ad50d68fc91e9e325d31e66ef8f624b6bb3a07d14ffed1104d3ab5f4ef1d7969a5cde0dfbb19cb31c506f7de97af67c2f244f7e7e8e10648ea8321101
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Filesize
16B
MD546295cac801e5d4857d09837238a6394
SHA144e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA2560f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
SHA5128969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
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Filesize
41B
MD55af87dfd673ba2115e2fcf5cfdb727ab
SHA1d5b5bbf396dc291274584ef71f444f420b6056f1
SHA256f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
SHA512de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b
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Filesize
57B
MD558127c59cb9e1da127904c341d15372b
SHA162445484661d8036ce9788baeaba31d204e9a5fc
SHA256be4b8924ab38e8acf350e6e3b9f1f63a1a94952d8002759acd6946c4d5d0b5de
SHA5128d1815b277a93ad590ff79b6f52c576cf920c38c4353c24193f707d66884c942f39ff3989530055d2fade540ade243b41b6eb03cd0cc361c3b5d514cca28b50a
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Filesize
123KB
MD5a59ea69d64bf4f748401dc5a46a65854
SHA1111c4cc792991faf947a33386a5862e3205b0cff
SHA256f1a935db8236203cbc1dcbb9672d98e0bd2fa514429a3f2f82a26e0eb23a4ff9
SHA51212a1d953df00b6464ecc132a6e5b9ec3b301c7b3cefe12cbcad27a496d2d218f89e2087dd01d293d37f29391937fcbad937f7d5cf2a6f303539883e2afe3dacd
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Filesize
183KB
MD51985b8fc603db4d83df72cfaeeac7c50
SHA15b02363de1c193827062bfa628261b1ec16bd8cf
SHA2567f9ded50d81c50f9c6ed89591fa621fabbd45cef150c8aabcceb3b7a9de5603b
SHA51227e90dd18cbce0e27c70b395895ef60a8d2f2f3c3f2ca38f48b7ecf6b0d5e6fefbe88df7e7c98224222b34ff0fbd60268fdec17440f1055535a79002044c955b
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Filesize
9.9MB
MD570499b58dc18e7ee1d7452a1d7a8bc6e
SHA141c5382f08c6a88670ce73a20c0dcdb3822f19e9
SHA25602db39ba465fc8b7a4cd280732760f29911edde87b331bf7cea7677e94d483e0
SHA512a80939e9809bb7d20f00ad685c94d5c182fa729616c975e605abf09afb58376be73a49fefa35b75ed1a284eccf208af7656c8df44c5959df7eaf51367d232dc6
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Filesize
85KB
MD56bbeeb72daebc3b0cbd9c39e820c87a9
SHA1bd9ebec2d3fc03a2b27f128cf2660b33a3344f43
SHA256ac1cdb4fb4d9fb27a908ed0e24cc9cc2bd885bc3ffba7e08b0b907fd4d1a8c4b
SHA51266944fb1abcc2a7e08e5fd8a2cee53eb9da57653d7880aea226f25879e26379f7d745ebf62a3518378fa503f3a31b3ea3716f49fe4c7db4f4af0228b81b53a10
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Filesize
4.9MB
MD55507bc28022b806ea7a3c3bc65a1c256
SHA19f8d3a56fef7374c46cd3557f73855d585692b54
SHA256367467609a389b67600628760c26732fc1a25f563f73263bc2c4bf6eec9033df
SHA512ae698d4feacc3e908981ee44df3a9d76e42a39bf083eaf099442ace2b863f882b43232e26e2c18051ca7aec81dccef5742acc7b82fb0cda2e14086b14d5a9a26
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Filesize
4.6MB
MD5040a8280b01b5a029e50c5d141d555ad
SHA1ce103568d6ae6456f1d1d718929b6972c0bad1b4
SHA2566b6309fe0c4ca9c73626f1435ed3332656d9e6b1e500fb85af0ebf9842813485
SHA5126706c453509bf718d1870c98a49842743cf2e49d22225a3d33051808a3f1045c7d0c065ecafae75f1bb57b4ef4436aa76774ff6553fddf3739bc47d2e9400ce8
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C:\Windows\NvOptimizerLog\resources\app.asar.unpacked\node_modules\electron-sudo\src\bin\libgksu2.so.0
Filesize68KB
MD56dbc4226a62a578b815c4d4be3eda0d7
SHA1eb23f90635a8366c5c992043ccf2dfb817cf6512
SHA2560eb70bd4b911c9af7c1c78018742cadb0c5f9b6d394005eaeaa733da4b5766e5
SHA5123a2836f712ad7048dbeb5b6eec8e163652f97bea521eafcff5c598cbedf062baefaa7079d3a614470ef99ec954dac518224cb3515ca14757721f96412443c7c4
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Filesize
42.4MB
MD514becb7840eb1d3d46071d2ee65c7be8
SHA1ff6e6f9359127f836a03dfc2b8bc9ba651c627c4
SHA2569737843c119905be767de5e94e398be1eb145b0cc6a5a02f057d4022b80da4d8
SHA512717289d3b514f4daa6b1cf97705c876bbe89fa215084ba8e1abeef3770e0a620d04127ef8de1f2d89477e1fab355526ed584ed3f9c7ecaf0c7d24a9bceee8248
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Filesize
3.1MB
MD534ae0a64a678d6cff4c5b1f059d0d8e6
SHA109392ccb512ffd18e2ce45206437e43728064886
SHA256d1c6897c2a06033d1734388d5f93adc4423ace9b9b307fe599e63d43f6a218c5
SHA512ca936805aa3487dbb46544973a5aa284c575897c18578565dd44c7c8e0e1c83c38dfc5e917766fc9d3045168a95bf7d4b3773fa4c8337c8a0730729b541a096a
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Filesize
160KB
MD5b64c1fc7d75234994012c86dc5af10a6
SHA1d0d562b5735d28381d59d0d86078ff6b493a678e
SHA25631c3aa5645b5487bf484fd910379003786523f3063e946ef9b50d257d0ee5790
SHA5126218fcb74ef715030a2dd718c87b32f41e976dd4ce459c54a45341ee0f5ca5c927ad507d3afcffe7298b989e969885ed7fb72030ea59387609e8bd5c4b8eb60a
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Filesize
7KB
MD520850d4d5416fbfd6a02e8a120f360fc
SHA1ac34f3a34aaa4a21efd6a32bc93102639170e219
SHA256860b409b065b747aab2a9937f02d08b6fd7309993b50d8e4b53983c8c2b56b61
SHA512c8048b9ae0ced72a384c5ab781083a76b96ae08d5c8a5c7797f75a7e54e9cd9192349f185ee88c9cf0514fc8d59e37e01d88b9c8106321c0581659ebe1d1c276
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Filesize
26KB
MD54f25d99bf1375fe5e61b037b2616695d
SHA1958fad0e54df0736ddab28ff6cb93e6ed580c862
SHA256803931797d95777248dee4f2a563aed51fe931d2dd28faec507c69ed0f26f647
SHA51296a8446f322cd62377a93d2088c0ce06087da27ef95a391e02c505fb4eb1d00419143d67d89494c2ef6f57ae2fd7f049c86e00858d1b193ec6dde4d0fe0e3130
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Filesize
12KB
MD52029c44871670eec937d1a8c1e9faa21
SHA1e8d53b9e8bc475cc274d80d3836b526d8dd2747a
SHA256a4ae6d33f940a80e8fe34537c5cc1f8b8679c979607969320cfb750c15809ac2
SHA5126f151c9818ac2f3aef6d4cabd8122c7e22ccf0b84fa5d4bcc951f8c3d00e8c270127eac1e9d93c5f4594ac90de8aff87dc6e96562f532a3d19c0da63a28654b7
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Filesize
35KB
MD5764371d831841fe57172aa830d22149d
SHA1680e20e9b98077dea32b083b5c746d8de35e0584
SHA25693df9e969053ca77c982c6e52b7f2898d22777a8c50274b54303eaa0ef5ccded
SHA51219076205eba08df978ad17f8176d3a5a17c4ea684460894b6a80cae7e48fcae5e9493ff745d88d62fd44fc17bcda838570add6c38bebe4962d575f060f1584f9
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Filesize
238KB
MD538caa11a462b16538e0a3daeb2fc0eaf
SHA1c22a190b83f4b6dc0d6a44b98eac1a89a78de55c
SHA256ed04a4823f221e9197b8f3c3da1d6859ff5b176185bde2f1c923a442516c810a
SHA512777135e05e908ac26bfce0a9c425b57f7132c1cdb0969bbb6ef625748c868860602bacc633c61cab36d0375b94b6bcfbd8bd8c7fa781495ef7332e362f8d44d1
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Filesize
9KB
MD517309e33b596ba3a5693b4d3e85cf8d7
SHA17d361836cf53df42021c7f2b148aec9458818c01
SHA256996a259e53ca18b89ec36d038c40148957c978c0fd600a268497d4c92f882a93
SHA5121abac3ce4f2d5e4a635162e16cf9125e059ba1539f70086c2d71cd00d41a6e2a54d468e6f37792e55a822d7082fb388b8dfecc79b59226bbb047b7d28d44d298
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Filesize
100KB
MD5c6a6e03f77c313b267498515488c5740
SHA13d49fc2784b9450962ed6b82b46e9c3c957d7c15
SHA256b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e
SHA5129870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803
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Filesize
12KB
MD50d7ad4f45dc6f5aa87f606d0331c6901
SHA148df0911f0484cbe2a8cdd5362140b63c41ee457
SHA2563eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
SHA512c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
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Filesize
3KB
MD51cc7c37b7e0c8cd8bf04b6cc283e1e56
SHA10b9519763be6625bd5abce175dcc59c96d100d4c
SHA2569be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
SHA5127acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f
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Filesize
4KB
MD5f0438a894f3a7e01a4aae8d1b5dd0289
SHA1b058e3fcfb7b550041da16bf10d8837024c38bf6
SHA25630c6c3dd3cc7fcea6e6081ce821adc7b2888542dae30bf00e881c0a105eb4d11
SHA512f91fcea19cbddf8086affcb63fe599dc2b36351fc81ac144f58a80a524043ddeaa3943f36c86ebae45dd82e8faf622ea7b7c9b776e74c54b93df2963cfe66cc7
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Filesize
424KB
MD580e44ce4895304c6a3a831310fbf8cd0
SHA136bd49ae21c460be5753a904b4501f1abca53508
SHA256b393f05e8ff919ef071181050e1873c9a776e1a0ae8329aefff7007d0cadf592
SHA512c8ba7b1f9113ead23e993e74a48c4427ae3562c1f6d9910b2bbe6806c9107cf7d94bc7d204613e4743d0cd869e00dafd4fb54aad1e8adb69c553f3b9e5bc64df
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Filesize
4.3MB
MD57641e39b7da4077084d2afe7c31032e0
SHA12256644f69435ff2fee76deb04d918083960d1eb
SHA25644422e6936dc72b7ac5ed16bb8bcae164b7554513e52efb66a3e942cec328a47
SHA5128010e1cb17fa18bbf72d8344e1d63ded7cef7be6e7c13434fa6d8e22ce1d58a4d426959bdcb031502d4b145e29cb111af929fcbc66001111fbc6d7a19e8800a5
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Filesize
2.7MB
MD55c2e6bcfcffc022cfb7e975ad4ce2ea4
SHA18f65334f554b02e206faecd2049d31ef678b321d
SHA256d068695dc8f873caab1db51c179e9696dda2319fa05c0f2d281f9979e2054fc2
SHA512b5fe0039e1702375a6e1f4ef7bfb24d0acc42c87d02202a488fccf3d161598549055d2ac0103c95dbbc0e46975aed30259edbfef7ce77d00f1de7c1670c00959
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Filesize
436KB
MD52fe9e551c93156baf537483671ec4ad7
SHA108ce2344b2e0a78c2af637f0eae46b948661d5a5
SHA256f231525ba1ea2522552a722620bced187357d66d945f0cec067c5d858950ea61
SHA512f93181f1f2268cc380dafef02a93899cb9a19f3287a918bf6ba8eaa69190627d2e2fb0c82b693471e3ca63fbcb07c44212268c1357a5a4cf594a3bd8973eefd2
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Filesize
7.5MB
MD55967a9234ec54d734b31cfd12cb67faf
SHA1536840ddb29ead51d43a506fd493b48c436097d6
SHA25648ec76bac1ff6647096a9532ac21b4a0d7c6c9c24613971aaa201cce452ce4ce
SHA512cf8e4c3a838b58a568639ab2778800d776e0171dc34e3b82f537adbadceaa3c292240ec7d8561b5a85df3caef6e001a07ac19e280a5bb8b0607f8ba767461479
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Filesize
458KB
MD5dd05d7f61dd6b05e8a5cbaff36c3a48e
SHA10411d38dd19b05aac80436783faa83bec31871fe
SHA2565874825870e6ae10d5e4c06cc061ff729237c43cb2237a1c425d2b1cc49e6ab0
SHA512edda21fc1797195f15e95d9a0ab6a8aa15805796e42ae5159a813ff339590287743a68186a2dbf0608beb3943794f7773b11c59665f176ae4a1cc6548440370a