Analysis
- max time kernel
149s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/09/2026, 07:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
62a1d7faa3dd38726b8053e83eb7b331ece64791fb1d50aaffbbcae930201bb3.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 62a1d7faa3dd38726b8053e83eb7b331ece64791fb1d50aaffbbcae930201bb3.exe
- Size 156KB
- Sample260922-jvak8a1flc
- SHA256 62a1d7faa3dd38726b8053e83eb7b331ece64791fb1d50aaffbbcae930201bb3
- MD5 362bf2d8b74db9c347d8c2be843b6683
- SHA1 6ce4f4e01e901f742eb9b64fc1afaef4f1e94f2a
- SHA512 1339211343e30a28abf33e63e91077e127adaf087fc8e76f731d18825027ace5375652ee3138f793e07b11dedf55001c984b271ec602de6c5f0f4be41c60694a
- SSDEEP 3072:x87ftffjmNqqn3naJYF7iFbD5tmOuYw9R5p/MyHd3wf2:cVfjmNVqo7wH5trw9RX/hHd3Y2
- TLSH T13AF3B067765801ECD43B92BCCA875A03D3B27466031197CF2390936A2F6BBD92DBF650
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 1548 Logo1_.exe 4276 62a1d7faa3dd38726b8053e83eb7b331ece64791fb1d50aaffbbcae930201bb3.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) \??\T: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\D: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\eu-es\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\ja-jp\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Trust Protection Lists\Sigma\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\themes\dark\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\ResiliencyLinks\Extensions\_desktop.ini Logo1_.exe File created C:\Program Files\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Mozilla Firefox\fonts\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\PackageManagement\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\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\exportpdfupsell-app\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\zh-tw\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\ro-ro\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\hr-hr\_desktop.ini Logo1_.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\or_IN\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\es-ES\_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\cs-cz\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\zh-cn\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\ResiliencyLinks\edge_feedback\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\locales\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\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\desktop-connector-files\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\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\uss-search\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe Logo1_.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\core\dev\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\en-il\_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\hu-hu\_desktop.ini Logo1_.exe File opened for modification 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 created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\ResiliencyLinks\Locales\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\nls\fr-fr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\sl-sl\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\nb-no\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files-select\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\fr-ma\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\edge_game_assist\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\zu\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\da-dk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\ko-kr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\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\reviews\js\nls\da-dk\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\nb-no\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\nl-nl\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\fi-fi\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\js\nls\root\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagementSource\de-DE\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\root\_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\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\css\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_splitter\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\images\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\da-dk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\en-gb\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win-scrollbar\themes\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\ja-jp\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\eo\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\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\task-handler\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\et\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\ca-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\en-ae\_desktop.ini Logo1_.exe - Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe 62a1d7faa3dd38726b8053e83eb7b331ece64791fb1d50aaffbbcae930201bb3.exe File created C:\Windows\Logo1_.exe 62a1d7faa3dd38726b8053e83eb7b331ece64791fb1d50aaffbbcae930201bb3.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe - Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 1984 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 62a1d7faa3dd38726b8053e83eb7b331ece64791fb1d50aaffbbcae930201bb3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Logo1_.exe - Runs net.exe
- Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe 1548 Logo1_.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2372 wrote to memory of 1984 2372 62a1d7faa3dd38726b8053e83eb7b331ece64791fb1d50aaffbbcae930201bb3.exe 87 PID 2372 wrote to memory of 1548 2372 62a1d7faa3dd38726b8053e83eb7b331ece64791fb1d50aaffbbcae930201bb3.exe 88 PID 1548 wrote to memory of 1096 1548 Logo1_.exe 89 PID 1096 wrote to memory of 5816 1096 net.exe 92 PID 1984 wrote to memory of 4276 1984 cmd.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\62a1d7faa3dd38726b8053e83eb7b331ece64791fb1d50aaffbbcae930201bb3.exe"C:\Users\Admin\AppData\Local\Temp\62a1d7faa3dd38726b8053e83eb7b331ece64791fb1d50aaffbbcae930201bb3.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2372 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aD6AF.bat2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Users\Admin\AppData\Local\Temp\62a1d7faa3dd38726b8053e83eb7b331ece64791fb1d50aaffbbcae930201bb3.exe"C:\Users\Admin\AppData\Local\Temp\62a1d7faa3dd38726b8053e83eb7b331ece64791fb1d50aaffbbcae930201bb3.exe"3⤵
- Executes dropped EXE
PID:4276
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C:\Windows\Logo1_.exeC:\Windows\Logo1_.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1548 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1096 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵
- System Location Discovery: System Language Discovery
PID:5816
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.exe
- Size 124KB
- SHA256 36006e9a0a0dec6735e823e8086b8fe3df16ec1d241ff0265bae18155667f189
- MD5 4390b37e26b65dc7f375d6fc1d7620cf
- SHA1 fa03025be3a35be6dedab09e71c6c1f94efe9756
- SHA512 2bc723e18a2ae78ee9ba69e7d030cdc5f599fec5b7b981867ef33f431be2322875c6e18ad406b892769b7256dc09af9522509dd5ec77ea22e482d48ca585c941
- SSDEEP 3072:j87ftffjmNIhUBf8Bo/mu+YDfYz8KrRVwWEhPd4zB+IPFP6n:WVfjmN2G7/fYfLvzB+QFyn
- TLSH T1B4C38D1371D08871E5B20C3449E1EA619E3FF9620B449EA737C466BE0F317D1DE26E6A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
- Size 481KB
- SHA256 d5fbaf5c0d8e313d4dad23b28cac4256c5dbed6ab3b0d797e2971f30c5e095ad
- MD5 1db5b390daa2d070657fbdb4f5d2cc55
- SHA1 77e633e49df484b827080753514cc376749b0ceb
- SHA512 68aa0152f5aae79a146c1813915fd16ec5454b285bd1781370923f97d6c147d53684192f7f4161e5c1a340959ec432ecaac127b0abe7d08f70c387e08ee4f617
- SSDEEP 12288:Pp7+ZqIOkU8AMXE9B7PElZlP41N+4PUWfo:R7ABOkUhMXcBwc04nA
- TLSH T116A46D31A6A04037D6F106B3F915D2307E7DA2187B1184AB9394AE2D3EA95D7A7F7303
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\$$aD6AF.bat
- Size 722B
- SHA256 4c80c55476f724bdcbe2a4210a76356789e8e7d5c2c4b0236049a9d75fe79c39
- MD5 f78b41824ceb5627343cfc8f90a8d8f6
- SHA1 8a6e81c1596b8547e5d13592f18c6faba412972d
- SHA512 ce2c47e1bde5d283e9df85d963902e412bb0956a1bb507e890e4d027c52592db28db82fe135151c157a90c399fd4611164094888358f1e54af4e92587685acc7
- TLSH T1B801DB55DED3AA556A60F06E93257CEEC0A3181C3BB87373E1A1F118208064CB7D7755
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\62a1d7faa3dd38726b8053e83eb7b331ece64791fb1d50aaffbbcae930201bb3.exe.exe
- Size 130KB
- SHA256 7090d32633d0f3c483fb179a10cb7a8f523ade2346f9a4ed8b35c3fb9517a624
- MD5 1d07f90d6b1b8275522ac9615512d8cb
- SHA1 31f993321df32cd57f832b952628f1a6333b201d
- SHA512 f22ce83650f567d38c486c8f0f44da7cb5b9548875734c198c0212b36cc7bf49e046c1d2b3df19d5bec300d173b9d4f602371ae22fd2caa730a283b754ed53cd
- SSDEEP 3072:mqn3naJYF7iFbD5tmOuYw9R5p/MyHd3wf2:hqo7wH5trw9RX/hHd3Y2
- TLSH T1E3D3AF67765801ECD47792BCCA875A03E3B27466031187CF2390935A2F6BBD92EBF650
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Logo1_.exe
- Size 26KB
- SHA256 8df1abbea5fd0a34cb00b1a29cb4da20940c32844155f21b9a17df46c39d2870
- MD5 a0c99c4d8cc7d3fdc6ac8cbe195c94eb
- SHA1 b614701705d88552134afb18b37689cc7dfe7c4f
- SHA512 1be4f5011bd54ce7429ce3a408f080684217ecef6b30d7e4a38df292aa0cc0978da5898328a1f11d4225cafb33e1a551a1f153004db5dd40da457afc651facac
- SSDEEP 768:i38zn9Tid1ODKAaDMG8H92RwZNQSwcfymNBg+g61GoL:xZi7fgLdQAQfcfymN
- TLSH T164C2E17916C81678E826497CDFE35701C33D077E109F6CB62AF2897F22A0B69100FA67
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path F:\$RECYCLE.BIN\S-1-5-21-461973139-3212354679-1508698038-1000\_desktop.ini
- Size 9B
- SHA256 110df0648174cdd0f59f03074b074dd0856b75a6bb090739d1ea81587092e15a
- MD5 d9d782241ad413bd7830b21a7a78a87b
- SHA1 d30216d58ec51737dc3b6f9a7a11a8406cf8c114
- SHA512 601ae630e8408dc0467dbd1b03a2a1d7488c4e7afcaeec324019ea4d587c05f38d929a8dc05e2ddde3692b51a2de36d73a05067aa81eab5c25b5cc50de283857
- MD5 SHA1 SHA512