Analysis
- max time kernel
150s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/08/2026, 04:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe
- Size 48KB
- Sample260831-fbw4bsdl21
- SHA256 af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd
- MD5 0185f208e9fc68629f08de82d967e9d2
- SHA1 b0af196c02e0f145015eeefeadd3489e86acc4d8
- SHA512 f85742fa0018bd370f18a6c7660893818e35579728d11a0bc9bdf217b2df13c7d4b23ef2f7c2cb8f8f348f3a01ae6d98a9cc22ba9562e085c064a7491ed58c4a
- SSDEEP 768:TU1ODKAaDMG8H92RwZNQSwcfymNBg+g61GoGwXnKxjf/iHL8EQffYiL4AMxkEGbC:CfgLdQAQfcfymNG+Kxjf/QQff7LmxabC
- TLSH T18323E05249E60C21EE174D707AF29637CB7D6BB7198AC2EB73B7C1244BA034472095BB
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 1148 Logo1_.exe 4164 af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.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) \??\P: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\K: 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) \??\N: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\D: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\it-it\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\ko-kr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\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\aicuc\js\nls\nb-no\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\es-es\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\mai\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\it-IT\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagement\uk-UA\_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\sv-se\_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\sl-sl\_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\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\ca-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ps\LC_MESSAGES\_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\nb-no\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\hu-hu\_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\search-summary\js\nls\uk-ua\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\eu-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Internet Explorer\es-ES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\EBWebView\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\nb-no\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\root\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\WidevineCdm\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Download\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\139.0.3405.125\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\ar-ae\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\te\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\gd\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\ar-ae\_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\sk-sk\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\en-il\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\eo\LC_MESSAGES\_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 opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\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\scan-files\js\nls\en-gb\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\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\send-for-sign\js\nls\en-ae\_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\pl-pl\_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\hr-hr\_desktop.ini Logo1_.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\_desktop.ini Logo1_.exe File created C:\Program Files\MSBuild\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\cy\_desktop.ini 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\app\dev\nls\fr-fr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\nl-nl\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\root\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\collect_feedback\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\lib\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\PSReadLine\_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\pl-pl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\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\send-for-sign\js\nls\sl-si\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\sl-sl\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_helper.exe Logo1_.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\PdfPreview\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\server\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\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\reviews\js\nls\hu-hu\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\Dictionaries\_desktop.ini Logo1_.exe File opened for modification 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\VideoLAN\VLC\locale\bg\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Defender\it-IT\_desktop.ini Logo1_.exe - Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe File created C:\Windows\Logo1_.exe af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.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 5224 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 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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe - Runs net.exe
- Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe 1148 Logo1_.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2672 wrote to memory of 5224 2672 af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe 89 PID 2672 wrote to memory of 1148 2672 af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe 90 PID 1148 wrote to memory of 5216 1148 Logo1_.exe 91 PID 5216 wrote to memory of 4512 5216 net.exe 93 PID 5224 wrote to memory of 4164 5224 cmd.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe"C:\Users\Admin\AppData\Local\Temp\af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2672 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a1FD3.bat2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5224 -
C:\Users\Admin\AppData\Local\Temp\af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe"C:\Users\Admin\AppData\Local\Temp\af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe"3⤵
- Executes dropped EXE
PID:4164
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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:1148 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5216 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵
- System Location Discovery: System Language Discovery
PID:4512
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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 3ae31c96d842f5edd2a109ca1a38b70f6acf3950ec7f51d18a65f448a6f58117
- MD5 b6b22b3fb6cb957a18b78ae7ba4c9040
- SHA1 1f12ba70880d38cd1c0dc0aad0af3348116567d3
- SHA512 8d25966350fa2a197569962c3aa4dcf68f15c82e7d36ed6d9fe47f731dd253cf28875dbfeabe2be08a101f8358b8fab249b22ed9ffe5fc6679716af1ac108d53
- SSDEEP 3072:lftffjmNoxYhUBf8Bo/mu+YDfYz8KrRVwWEhPd4zB+IPFP6n:lVfjmNzG7/fYfLvzB+QFyn
- TLSH T105C38D1371D18871E5B20C3449E1EA719E3FF9620B449EA733C466BD0F317D1DE26A6A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
- Size 481KB
- SHA256 297984cb1c691abf3614c0c64ed3ed1b8cbf2e2f2efae02e5392e110a717394c
- MD5 0c5536c6a3aefefb2d4cc1cfbb729119
- SHA1 660b05e7c4543df8ec6d4e80d6c8f3c9d667bf8c
- SHA512 9f833ca254c2e29c8fa9fe95ebeb6d62a686b99dd6597761ffb2797a0b50daa531a483f6047b8bbb059c2f15abe19aa030e67d2c1198624633146d76aebc7da8
- SSDEEP 12288:Bp7+sqIOkU8AMXE9B7PElZlP41N+4PUWfo:H7RBOkUhMXcBwc04nA
- TLSH T104A46D31A6A04037D6F106B3F915D2307E7DA2187B1184AB9394AE2D3EA85D7A7F7303
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\$$a1FD3.bat
- Size 722B
- SHA256 e517f83954d7a1e4cc55efe2b4ebbe9551295d2650a32f2423ca86ca855d3ec2
- MD5 c60ca9b111cdaa64a491ba1f452efc50
- SHA1 1f231dc4b31dd897112e5fc83444af086d703db4
- SHA512 3a35215e588474516747f1f53fa8657ccaeecc27ddc80ac74a0514d80ce3f35518cba6dc3a5c507685af65ce7c2526bb843c240104e0fa39c46d12281da91acf
- TLSH T158019EC54782B66ECC11F03786261C9B87F269182F48AA7FA324448B5653C2EE4F69B1
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe.exe
- Size 22KB
- SHA256 7891942e260921c8cc4cb526951f131980848280a7fa4671b579eb101afe1b71
- MD5 4ba035cc95160e343374a71ecc7cade5
- SHA1 8ba02c421566fb910d7a8da580905beb7d5553ad
- SHA512 5b540e594d85678d8d651dbb221d093801280b00b9707f852241ac792a438d183753609ff74d06ec07817ce479bf4c799326293eda0bf9e82dd9aff60e2ce2ca
- SSDEEP 384:vf/iHJTRjU0d82zJefyIYi1oun4AM+o/8E9VF0Nyk2QC:vf/iHL8EQffYiL4AMxkEGbC
- TLSH T1D5A26C53C9A50C02EF5B4D7035F1957BCEBD7BA72A8182D7B3AEC1108BA0341B6952F9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Logo1_.exe
- Size 26KB
- SHA256 ef3803b8356ae36cc987c4f812d380ab37cf4e8198e8ea39ba40f4f17fd95179
- MD5 6ea0dc95f012bf8ad786bd551d5b2017
- SHA1 923db947190b4364cfba3cfdd60d224cc0168f6b
- SHA512 62945aa7b91e2d4745a74c2ca1c1db24d9eea301bacc224fdefaae9e08b15becab05af6721ac19290db2fd60f2ce4a2abb4dd61de69355a1048751fb04e94812
- SSDEEP 768:TU1ODKAaDMG8H92RwZNQSwcfymNBg+g61GoGwXnKx:CfgLdQAQfcfymNG+Kx
- TLSH T170C2E16422C71739EC565ABCDFD3A712836D4BB6006FA53A30F2957E096177C110DD23
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path F:\$RECYCLE.BIN\S-1-5-21-3797332335-34111092-3597280141-1000\_desktop.ini
- Size 9B
- SHA256 48fc246849bbf8829b4f8949e19ffb9de4020b7e65df5ab0bdedfdbbdb956880
- MD5 3e7714d68104ffa0b685f025be924834
- SHA1 d91683bde0bea0d8cab7f8d6c29ee9bcf478c625
- SHA512 2dad49b79fae347aac4e1bb7b8bd50dd7c3ad4c9fd2179f3a4fac7c6db24d46cd8d41b38a48f47a3e412cc29682522e22c6afb463c7bb6d14136a918e27f1f2d
- MD5 SHA1 SHA512