Analysis
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max time kernel
80s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
10/06/2024, 06:34
Static task
static1
Behavioral task
behavioral1
Sample
037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe
Resource
win10v2004-20240508-en
General
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Target
037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe
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Size
29KB
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MD5
ba189b5e31c56a2e16e9c7accf623760
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SHA1
52470f4d5e556832e9e4ff4625751ae62219d0ee
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SHA256
037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed
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SHA512
8da8c08b8af3450f715d2a04b492f2f459a93695bdf7514441705d041d5aba0df6edbb7a5e69e9a8bcbabd9f3c692e2522365ef2e889db3857043118c6df05b0
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SSDEEP
384:NbbLJZyglk1Gt5M0zhIV/DZ3KZp7JcTO4yf9Knuf2MqlUV2V9wVfUnfRqOzGOnJh:pnJcgi16GVRu1yK9fMnJG2V9dHS8
Malware Config
Signatures
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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) \??\M: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\W: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\Q: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\P: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\N: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\L: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\E: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\Z: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\T: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\S: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\R: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\G: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\X: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\K: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\J: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\I: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\H: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\Y: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\V: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\U: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened (read-only) \??\O: 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Microsoft Office 15\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\VideoLAN\VLC\locale\bn\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\deploy\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\Uninstall Information\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\7-Zip\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\dotnet\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Google\Chrome\Application\110.0.5481.104\default_apps\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\cmm\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\security\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\images\cursors\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\Mozilla Firefox\defaults\pref\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\server\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\VideoLAN\VLC\locale\am\LC_MESSAGES\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\VideoLAN\VLC\locale\an\LC_MESSAGES\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\Microsoft Office 15\ClientX64\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\VideoLAN\VLC\locale\bs\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ach\LC_MESSAGES\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\Java\jdk-1.8\legal\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\Java\jdk-1.8\lib\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\dotnet\host\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Mozilla Firefox\browser\VisualElements\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\_platform_specific\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\images\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\VideoLAN\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\VideoLAN\VLC\locale\be\LC_MESSAGES\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\Mozilla Firefox\gmp-clearkey\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\am_ET\LC_MESSAGES\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\plugin2\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Mozilla Firefox\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe File created C:\Program Files\VideoLAN\VLC\locale\am_ET\LC_MESSAGES\_desktop.ini 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\rundl132.exe 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3192 wrote to memory of 3428 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 81 PID 3192 wrote to memory of 3428 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 81 PID 3192 wrote to memory of 3428 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 81 PID 3428 wrote to memory of 3956 3428 net.exe 83 PID 3428 wrote to memory of 3956 3428 net.exe 83 PID 3428 wrote to memory of 3956 3428 net.exe 83 PID 3192 wrote to memory of 3352 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 55 PID 3192 wrote to memory of 3352 3192 037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe 55
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3352
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C:\Users\Admin\AppData\Local\Temp\037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe"C:\Users\Admin\AppData\Local\Temp\037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed.exe"2⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3192 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- Suspicious use of WriteProcessMemory
PID:3428 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵PID:3956
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
254KB
MD59fff503fad7fa1d9cc7453fdf86ff0e0
SHA1f9b728ba2e8bf2b3a570583f06b0fd7e9fce4ef2
SHA256826148f8b31a5372a71adf8f51961e1b59de63c8865393feffb99ece5e113147
SHA512c00773863ea4b6d88ba1c5a9dcfd2f1033e540c854f2f041bb193f367a9153d54d9fcec0c71e4e9834bbe98a6a5be030b045d34e3b54d69cddfd4d427895af4f
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Filesize
173KB
MD58458118f265ea83812b891827611763d
SHA1ad5b818dacf32c31d52dd3f2e4dfefd930bb09f9
SHA25624b04df7011d630c250cdd7d52249748ba97fb6a4036bc6e16f5ba965d66b153
SHA5129dbd8b7b1fc301ab20e7e197fb3f7fabbc3c39d21a2a717ba66ab9c91f0beb620c26d55650a1ec4822d8b0cc91382fdd339579799910982ea1544ae1fcbe0c6d
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C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe
Filesize448KB
MD50c9de19b9991afe6465725eb0c96d2ee
SHA18bf03e9174fd8481ad6529fd05e90666593f0b18
SHA256e18a2ba77878bec56ed24f422f4daf0bd7232764b514654e02bc8417b5128afe
SHA51292ed9c8b6dad1a58730bc139d5197c15a13300faae1bde8026827ae248d6043817614f362dedd23a27868e695f52302f618c9f2f504fb878791b5345adfc6171
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Filesize
9B
MD560b1ffe4d5892b7ae054738eec1fd425
SHA180d4e944617f4132b1c6917345b158f3693f35c8
SHA2565e9944cc48c7ec641cf7b1b0125f47f26102c371a973612f0583f604bc3900d4
SHA5127f5c200924dbb5531df997e6a35cb94f36b54f5651284b0d6404f0576301125ef72b410a170fca889d46c033063663cfc7791f9e4c3c30695af069053eee66cc