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Analysis
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max time kernel
150s -
max time network
53s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
27/04/2024, 19:17
Static task
static1
Behavioral task
behavioral1
Sample
5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368.exe
Resource
win10v2004-20240419-en
General
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Target
5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368.exe
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Size
2.8MB
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MD5
3e9df46a946ccb96b868bcb0cee78ec9
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SHA1
80f2d00e4d3227ef14efd8a859a7224a87dc7464
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SHA256
5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368
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SHA512
44ea38fcfd4869d35fd9f3bbadb400339754236f991baf035fd9a02d557fda91758e7a63156a96aeab63cc6dfb98398be1fee531ba2224b94c8e0c84811b30dc
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SSDEEP
49152:y6gLKJuMarhVnMFwTH8/giBiBcbk4ZxZ2DqFeVMhuxcPh:Xd1XdhBiiMa7
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 4136 Logo1_.exe 5060 5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368.exe -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\WindowsApps\Microsoft.MSPaint_2019.729.2301.0_neutral_~_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\nl-nl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\sk-sk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\da-dk\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Home\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_2019.807.41.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Assets\HoloTileAssets\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\it-it\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-black\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_neutral_split.scale-100_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagementSource\uk-UA\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\gu\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\sm\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\access_output\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\fr-fr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\hu-hu\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagement\it-IT\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Videos\SmartSelect\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\fr-FR\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\tr-tr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\ko-kr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\am_ET\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\pt_PT\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_neutral_split.scale-100_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\images\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\lo\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\sv-se\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\it-it\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\js\nls\fi-fi\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\dotnet\host\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\zh-cn\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Google\Update\Install\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\cgg\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\gd\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\zh-cn\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\tr-tr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\es\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\plugins\rhp\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\viewer\nls\it-it\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Assets\TagAlbumDefinitions\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\ru-ru\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\en-gb\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\pl-pl\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\eu-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\nl-nl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Portable Devices\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\FileAssociation\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_neutral_~_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\es-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\ru-ru\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe 5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368.exe File created C:\Windows\Logo1_.exe 5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe 4136 Logo1_.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 4984 wrote to memory of 1192 4984 5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368.exe 83 PID 4984 wrote to memory of 1192 4984 5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368.exe 83 PID 4984 wrote to memory of 1192 4984 5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368.exe 83 PID 4984 wrote to memory of 4136 4984 5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368.exe 84 PID 4984 wrote to memory of 4136 4984 5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368.exe 84 PID 4984 wrote to memory of 4136 4984 5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368.exe 84 PID 4136 wrote to memory of 3436 4136 Logo1_.exe 86 PID 4136 wrote to memory of 3436 4136 Logo1_.exe 86 PID 4136 wrote to memory of 3436 4136 Logo1_.exe 86 PID 3436 wrote to memory of 2484 3436 net.exe 88 PID 3436 wrote to memory of 2484 3436 net.exe 88 PID 3436 wrote to memory of 2484 3436 net.exe 88 PID 4136 wrote to memory of 3444 4136 Logo1_.exe 56 PID 4136 wrote to memory of 3444 4136 Logo1_.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3444
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C:\Users\Admin\AppData\Local\Temp\5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368.exe"C:\Users\Admin\AppData\Local\Temp\5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4984 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a376B.bat3⤵PID:1192
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C:\Users\Admin\AppData\Local\Temp\5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368.exe"C:\Users\Admin\AppData\Local\Temp\5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368.exe"4⤵
- Executes dropped EXE
PID:5060
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C:\Windows\Logo1_.exeC:\Windows\Logo1_.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4136 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:3436 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:2484
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
247KB
MD5f86648e03701a8b65d7165e2e2d567e7
SHA194791d7281091e715cc420107e9191c0f9466101
SHA25646b7f868a3d79c17a05c0086020b76a4e1c8311647fa1dc2f072d7ae3440ca96
SHA5128145606d8d14b5c88cce3a793241f91683c7fece68a1b1c40e18df5d00430e714a1eef71620511971c6ce611029ed44017c4347dd39b7f98a1546e2609be1dbb
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Filesize
573KB
MD5d22decb8bcbec49f0cbbaa7d5f8190dd
SHA1368593f07caaebbeeb7f143bd7c86bbb5eacbbdd
SHA25696e4cde308b85037817e33abbddd0b016d469fcf772bcc5ab5b88bbb14272701
SHA5126184ee3047fc0e302f05193ef323c6628f7ec69634ec41a75fcde35302ebc387a2e659038e2a6504965dd0fcbc8c7449a11395890a72b3a68c50afecf3048f7e
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C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe
Filesize639KB
MD5acf9cc366e23c74d2bc0f0aa48d990a8
SHA126e4d23f43b488f29c5543e6fe350e875876a931
SHA256331431928db8b6accd5aaf5aa3c4b053dd3dc93cf09da63d90c4cb36c34de525
SHA51240351b432445b6e92c5bf20597b54880a9c15207e840fc04f238d72a18728ca93d345438d167c7c281ac159e302f2e518a5a500223d7a7d56bca62adbc718c88
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Filesize
722B
MD5ea80b1a901bbe7c37d9fb978c13e45c7
SHA115d07bc757c2a09d54f3685ae6039a16a4ae9ace
SHA2567caa11be0c58892ed1c187255b43c8ffdfd143555baf11b696df8814e5a92f13
SHA51234cdc3ea54fbad06ac0911ae206ba68fd70db347ea4e30f461c673b563c94b43b93fcd93128ede98faad1001c9337221976de61c66a3ac731465d48f0f09e054
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C:\Users\Admin\AppData\Local\Temp\5e5cb0625435890f97c29b0043d1313b69bfd71a26d0ebe6b9ad52d1bfc5b368.exe.exe
Filesize2.8MB
MD5095092f4e746810c5829038d48afd55a
SHA1246eb3d41194dddc826049bbafeb6fc522ec044a
SHA2562f606012843d144610dc7be55d1716d5d106cbc6acbce57561dc0e62c38b8588
SHA5127f36fc03bfed0f3cf6ac3406c819993bf995e4f8c26a7589e9032c14b5a9c7048f5567f77b3b15f946c5282fc0be6308a92eab7879332d74c400d0c139ce8400
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Filesize
29KB
MD521c07957c0adc8fbf331aaa427c0163e
SHA1b837d3f09f6db0a7ec9c45e49a632c8812a37e4c
SHA256f7bbf8b8c0af73001d32b5e3f714a65577537a34a6a9670e9980317f2b18caf2
SHA512d0b1fce96e704d11776be16b1ddbf90e32874474491346ab20ba7445b6df62486d73dd60edada9ac2eec818b0018866f67d8837a24efc89ea9cc6025f18e4b27
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Filesize
9B
MD57d02194d5f21d1288ee3e3f595122aba
SHA168e51fcc75148bf51da5ad67c7137b85946fc393
SHA256a4da2cd5e1bd5b7cc915b0572d2805cb074c16122fa7e5a41fbc1203aafc3416
SHA512b5aba933dbbe76d9c49da7e4bd9aa8449f164d1a6563feb65e795fd497f42a5c8cc317186adf817990a180e46499987a7403b68b0b089a38ccda0fc9f2dd6c1c