Analysis
- max time kernel
149s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/07/2026, 08:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe
Resource
win11ltsc2024-20260709-en
8 signatures
150 seconds
General
- Target 618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe
- Size 1.9MB
- Sample260712-j4ydmsgv21
- SHA256 618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96
- MD5 fdefc8a72789a7a212e6f07b70c753ed
- SHA1 239698f1cb6359e32d9273c9f4bcd5d6aeec35b4
- SHA512 9ecf44dfd7f095ae92f2887ac78e53b7c85cdf068a3b3bf24597ab2e3c8d06837299fec7031243ddc1ca1555ecdde354c90792a0630f420ea2723443a03bb192
- SSDEEP 49152:g7IqJgbx5zrQfE1NrhMLkyL6K6ipQyKC:rbxNNrafD
- TLSH T11395F731B6DB8C37C1622533496FB59A936F7E311A20474B62C43BAD2F705927D23A1E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 3176 Logo1_.exe 4328 618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.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) \??\D: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\H: 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) \??\N: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\G: 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\sample-files\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\fr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\en-ae\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\_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\ko-kr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\nn\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\pa\LC_MESSAGES\_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\my-computer-select\js\nls\ca-es\_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\uk-ua\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Tracker\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\en-il\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\ar-ae\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\da-dk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\nl-nl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\images\themes\dark\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\ro-ro\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\fr-FR\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\pl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\sk-sk\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\images\themes\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\ResiliencyLinks\Extensions\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\ResiliencyLinks\Trust Protection Lists\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\ru-ru\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\en-gb\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\uk\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\d3d11\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\tools\@1x\themes\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\js\plugins\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\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\on-boarding\js\nls\hr-hr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\sw\_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\nls\ru-ru\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\nl-nl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\images\themes\dark\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\pl-pl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\en-il\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ru\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\plugins\visualization\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.SecHealthUI_1000.26100.1.0_x64__8wekyb3d8bbwe\Assets\theme-dark\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\ro-ro\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\images\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\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\my-recent-files-select\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\ru\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Locale\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\libs\require\_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\tr-tr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Localized_images\cs-cz\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\en-gb\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\sk-sk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\TypeSupport\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\plugins\text_renderer\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\images\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\EBWebView\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe Logo1_.exe - Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\Logo1_.exe 618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe File created C:\Windows\rundl132.exe 618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.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 618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Logo1_.exe 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 - Runs net.exe
- Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe 3176 Logo1_.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2912 wrote to memory of 1416 2912 618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe 88 PID 2912 wrote to memory of 3176 2912 618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe 90 PID 3176 wrote to memory of 3448 3176 Logo1_.exe 91 PID 3448 wrote to memory of 3076 3448 net.exe 93 PID 1416 wrote to memory of 4328 1416 cmd.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe"C:\Users\Admin\AppData\Local\Temp\618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2912 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aE133.bat2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1416 -
C:\Users\Admin\AppData\Local\Temp\618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe"C:\Users\Admin\AppData\Local\Temp\618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe"3⤵
- Executes dropped EXE
PID:4328
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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:3176 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3448 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵
- System Location Discovery: System Language Discovery
PID:3076
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.exe
- Size 124KB
- SHA256 ee19fd2af724153067af5893908577690e4aff588c76dff56c3fdb7e1b9316c1
- MD5 4e9bb5a6e471995c4c1ee7e3e510497f
- SHA1 e98a67836ead1ffec6ed1e489157d606613ba63f
- SHA512 51399a3cfb54282efb0ef2ef556ab0df49e230a64c1fe8920d58cb1bb37944eb185918a9dc8e1ffe413ca6cae7ae257bb333034ece649910ee8a722b4fed655d
- SSDEEP 3072:7ftffjmNIhUBf8Bo/mu+YDfYz8KrRVwWEhPd4zB+IPFP6n:7VfjmN2G7/fYfLvzB+QFyn
- TLSH T16BC38C1371D084B1E9B50C3449E1EA619E3FFD620B409EA737C466BE0F317D1DE26A6A
- 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\$$aE133.bat
- Size 722B
- SHA256 4d8a1befa2e39c1d623bd124280ebd23dd55604a95863bdc87c3a6b277b0e663
- MD5 fd5336f0d322c247162f53a3f0d8b1e7
- SHA1 17af88b62716b15cc746a4241e9537e172c6dd4f
- SHA512 ef0d00a767d7c777c21bb6adcf4b06a655ac9bd3d61822f3958bb6f27b952275512f5c04f7b585244d851b0b3146fa295e088f95eab7e50145f08754b109abb4
- TLSH T10501F51D83A2E3D60508630F4F9477CDB33F04D6F647177C0966D616258E6D8E2DB512
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe.exe
- Size 1.9MB
- SHA256 2e1586529011c2e2c68b777a6692902decb6154fb92dd2616acf957a1dc38af5
- MD5 15f3f06af4e4ac529c5b80154f4803a6
- SHA1 735c43560a5e456d2866138dfda085d2e7cd659c
- SHA512 20f9f78b23f4d6463550b76d435e7f27cc66329e7b6e636566af676f4fb43c490cda1d2b431e6d07142b13e98a3ab9d609f196906d2fbfc2db260bfb0164f2a3
- SSDEEP 24576:RqJEqp16mWbzFX53tpfEvnidRrQfTWSmwONTxrhjxeZVXKly/j6NdEF2qlYipQyD:RqJgbx5zrQfE1NrhMLkyL6K6ipQyKC
- TLSH T1D495E731B6DB8C37C1622533496FB59A936F7E311A20474B62C43BAD2F705927D23A1E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Logo1_.exe
- Size 26KB
- SHA256 df1c9e105844aa1ca9b84a4491cb062b7c383a44ac66a2902f718fdaa95454c6
- MD5 f6a2e75cc71ce80d036e08ab4b604cb1
- SHA1 cf2ac713ef44c9cacced532cb2b307d184cb2907
- SHA512 5075591fc9925aed5cfd50a317b9266ede602c63d7abae53fc85b9e3e6625db480ee97ed71e4370ba67f12b85905943699100fa2100b768e29c4e5c2a1d81181
- SSDEEP 768:L41ODKAaDMG8H92RwZNQSwcfymNBg+g61GoL:mfgLdQAQfcfymN
- TLSH T118C2D06A1AD91574FC1D0D7CCFE32B81C23A0F2A04DE647615B1BB7A2273678570E91E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path F:\$RECYCLE.BIN\S-1-5-21-552508041-2681165170-3229858294-1000\_desktop.ini
- Size 9B
- SHA256 d79ddaff7dba8cb7a3ed7cf29d943dee91a7052601b7969121ce026f17a5c2f3
- MD5 0b616dd28c224ece8fa5fb850bd2a8af
- SHA1 a50c8c3e4392785450903a5c5d63fd8cf85af993
- SHA512 5957b9c7504c5cf37173f0c83355e6cefc51540bcc6242834cb4778408657a795ebe79543e4b2befd963f09be660b009a4d56a6712f8c40c3c247763e316a2d6
- MD5 SHA1 SHA512