Analysis
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max time kernel
150s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
03/06/2024, 11:33
Static task
static1
Behavioral task
behavioral1
Sample
0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352.exe
Resource
win10v2004-20240426-en
General
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Target
0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352.exe
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Size
544KB
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MD5
2eaed7a5f1abe4fa065e6332f1741663
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SHA1
4d81c6607d056b844f55179ea59f47844e7c009f
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SHA256
0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352
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SHA512
ac7ab5baaacbdd92be462d997a402462d6ad981d692b7c0a8d7432f2367e7b50717534b1f8687abed98c98e01f7f012470e4566da0e4c139a6365922e5d21947
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SSDEEP
12288:VpVByKRcqp9OUWENChSutf32tMOjhOmGUdNgMIvLzpIL6XCTsGRXlmRe:VpHyKRfOUrqbQhOmddNELzpIL6XCTjRT
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 1244 Logo1_.exe 2120 0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352.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) \??\Y: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\VideoLAN\VLC\locale\si\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Assets\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Place\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\ja-jp\_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\ja-jp\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ms\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\zh-tw\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\fr-ma\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\ar-ae\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\js\nls\de-de\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\pl-pl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Google\Update\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsSoundRecorder_10.1906.1972.0_neutral_split.scale-200_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Security\BrowserCore\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Services.Store.Engagement_10.0.18101.0_x86__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\nls\es-es\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\uk-ua\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\pt-br\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\es\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ro\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\my\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_neutral_~_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\sl-sl\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\lo\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\pt-br\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\SupplementalDictionaries\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\pipanel.exe Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\ja-jp\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\cy\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\resources\strings\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\fr-ma\_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\sl-si\_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\plugins\tracked-send\js\nls\ca-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.29\MicrosoftEdgeUpdate.exe Logo1_.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagement\uk-UA\_desktop.ini Logo1_.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\pl-pl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\zh-tw\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\pt-br\_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\sl-sl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\ja-jp\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\LanguageNames2\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\Images\PlaceCard\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\msinfo32.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\lua\intf\modules\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_chroma\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Logos\StoreLogo\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\sr-cyrl-cs\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\pt-br\_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\sl-si\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ar\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Home\RTL\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\nb-no\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\_desktop.ini Logo1_.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\_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\root\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\uk-ua\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\sk-SK\View3d\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\am\LC_MESSAGES\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe 0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352.exe File created C:\Windows\Logo1_.exe 0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352.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 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe 1244 Logo1_.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4044 wrote to memory of 1412 4044 0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352.exe 82 PID 4044 wrote to memory of 1412 4044 0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352.exe 82 PID 4044 wrote to memory of 1412 4044 0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352.exe 82 PID 4044 wrote to memory of 1244 4044 0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352.exe 83 PID 4044 wrote to memory of 1244 4044 0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352.exe 83 PID 4044 wrote to memory of 1244 4044 0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352.exe 83 PID 1244 wrote to memory of 2472 1244 Logo1_.exe 84 PID 1244 wrote to memory of 2472 1244 Logo1_.exe 84 PID 1244 wrote to memory of 2472 1244 Logo1_.exe 84 PID 2472 wrote to memory of 4652 2472 net.exe 87 PID 2472 wrote to memory of 4652 2472 net.exe 87 PID 2472 wrote to memory of 4652 2472 net.exe 87 PID 1412 wrote to memory of 2120 1412 cmd.exe 88 PID 1412 wrote to memory of 2120 1412 cmd.exe 88 PID 1412 wrote to memory of 2120 1412 cmd.exe 88 PID 1244 wrote to memory of 3444 1244 Logo1_.exe 56 PID 1244 wrote to memory of 3444 1244 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\0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352.exe"C:\Users\Admin\AppData\Local\Temp\0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4044 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a3DE4.bat3⤵
- Suspicious use of WriteProcessMemory
PID:1412 -
C:\Users\Admin\AppData\Local\Temp\0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352.exe"C:\Users\Admin\AppData\Local\Temp\0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352.exe"4⤵
- Executes dropped EXE
PID:2120
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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:1244 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2472 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:4652
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
252KB
MD545176869ff4ca97755d08ffb45765b23
SHA1365bf2c70a10602370bd8d149802927c52164cb6
SHA256548d006a501826f362a576842cee94d5c94812dbd5e17f709cf3fd071a8ff837
SHA512f88d8c681e934302d0df4735b0e7b730a26dc5e818c7c0a1d0440c84d1a6658a70a5d7b53845b9dfc776ed383a381b7f76c8c040018e1b6a8d21197d3b0d8569
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Filesize
571KB
MD5180f66708a01c3b79c7e64efd96f147e
SHA1b05b033b10b6fab8a0bd27000a404136bf2abf89
SHA25630ae79670c9c587e32e6d478355a346c0cdfd09a3aa13d92a2f6be888db543e5
SHA512ea65929c1a4f8dd279a6897248f1ce8f1a6f7a06c56db8921df393ce65e364f3dfc6d6552395f4e8ece84034ad7c390b4b20f7bd05ef00e4b67d01ea108dba38
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C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe
Filesize637KB
MD59cba1e86016b20490fff38fb45ff4963
SHA1378720d36869d50d06e9ffeef87488fbc2a8c8f7
SHA256a22e6d0f5c7d44fefc2204e0f7c7b048e1684f6cf249ba98c006bbf791c22d19
SHA5122f3737d29ea3925d10ea5c717786425f6434be732974586328f03691a35cd1539828e3301685749e5c4135b8094f15b87fb9659915de63678a25749e2f8f5765
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Filesize
722B
MD533f0786f136e0476ec2266d9a725f885
SHA13c8597fe42bfeb5ac7636562a5cbe0e63cf3d5aa
SHA25666306bb2fce9dbc23f0e4747398189f12bef0273fe3e2a735776b735d79c636a
SHA512bbcb3adf7ac266c1f6584abc2245ec4817b3bf19c9ff6b6af2a3edf5425a878f1346d53b6b7bcaebb9e19eecacc36caf9dc726a8c60ce7ac1b1e3f82458e5aed
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C:\Users\Admin\AppData\Local\Temp\0cc531aa7f2be551c1f4a1b5dbf21bf0ba0aa8085f768a05116a235162ef4352.exe.exe
Filesize517KB
MD539879b94610ff3f011a5c0c21442b709
SHA1fd7ea8f87de754f70fa5d883c88dd3009a1c8dc5
SHA2560017bfc49f5f0e007678c72e9c67666ad38b97e427a5d9f45b070d2bc841728c
SHA512f2b6f688434dcf391da4a9b02b66dc0fb397df785fe7f8524b0a5a8a9629a9706d88b3f359f44ecf3360994dc658e59f39f21783709bf88e99ec3b5bf3f6865b
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Filesize
27KB
MD5f1bef7887eadcc719a4092978bf5929c
SHA1c87bbfae9f8c990a9ef7abcbee695006fb97d03a
SHA25678361883ed10c93e33dd13e2b56b8dc43d854f387dd809dbd75875ae4db89cf0
SHA5123ffaa66e7c774fef7de06e689bb8a16d48a0702443573aa34dbdfdbba3661003db4d73cf6713a41cab87d6c967f60b02915c6dce46a33fe8294088b435f9e672
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Filesize
8B
MD5a6f28952c332969f9e6d9f7d1a449737
SHA131c0826adb63cc03162fb9e88781f4b50da8f11b
SHA256d9d875805581110dafdfb2ceb34c5e60f50fe720963f9813c287e4845248d208
SHA5128187572ee8fbb9a42af34a3444be3a4309c5a798e7b1f27fce5b28b7168b72d015b1c10e611ccd3a9361af2aaeab831d2734017f77adff341c3fdb876c296eac