Analysis
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max time kernel
202s -
max time network
243s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
05/05/2023, 20:06
Static task
static1
General
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Target
f5f995c2b8459c053a09c2547841b902d76f441d506a38e526e4a3c395f92e9f.exe
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Size
479KB
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MD5
a5e2913d8fa9c4e2404628db7f1ff1cd
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SHA1
7bd6bf782daeab1125ed5978e7fbb5730e22981f
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SHA256
f5f995c2b8459c053a09c2547841b902d76f441d506a38e526e4a3c395f92e9f
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SHA512
52f6f15fdee49d1811eb4a0fb95b25a2b35e45f91404e6c90482f2a426105c6c0210c7d4a4a16267468be94b65562ca8b20c958ae3f1a27b9f4384ec121b5b86
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SSDEEP
12288:JMrvy90ATNIcd5Zbnz2xcNVvIWGcrIoW4tBa9ZRkC:KybRLzRHvIWprhV8aC
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection a3475557.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" a3475557.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" a3475557.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" a3475557.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" a3475557.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" a3475557.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation d5495561.exe Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation oneetx.exe -
Executes dropped EXE 6 IoCs
pid Process 2480 v3702893.exe 3640 a3475557.exe 3708 b9512363.exe 4232 d5495561.exe 3140 oneetx.exe 844 oneetx.exe -
Loads dropped DLL 1 IoCs
pid Process 4700 rundll32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features a3475557.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" a3475557.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce f5f995c2b8459c053a09c2547841b902d76f441d506a38e526e4a3c395f92e9f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" f5f995c2b8459c053a09c2547841b902d76f441d506a38e526e4a3c395f92e9f.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce v3702893.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" v3702893.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4836 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3640 a3475557.exe 3640 a3475557.exe 3708 b9512363.exe 3708 b9512363.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3640 a3475557.exe Token: SeDebugPrivilege 3708 b9512363.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4232 d5495561.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 4444 wrote to memory of 2480 4444 f5f995c2b8459c053a09c2547841b902d76f441d506a38e526e4a3c395f92e9f.exe 82 PID 4444 wrote to memory of 2480 4444 f5f995c2b8459c053a09c2547841b902d76f441d506a38e526e4a3c395f92e9f.exe 82 PID 4444 wrote to memory of 2480 4444 f5f995c2b8459c053a09c2547841b902d76f441d506a38e526e4a3c395f92e9f.exe 82 PID 2480 wrote to memory of 3640 2480 v3702893.exe 83 PID 2480 wrote to memory of 3640 2480 v3702893.exe 83 PID 2480 wrote to memory of 3640 2480 v3702893.exe 83 PID 2480 wrote to memory of 3708 2480 v3702893.exe 84 PID 2480 wrote to memory of 3708 2480 v3702893.exe 84 PID 2480 wrote to memory of 3708 2480 v3702893.exe 84 PID 4444 wrote to memory of 4232 4444 f5f995c2b8459c053a09c2547841b902d76f441d506a38e526e4a3c395f92e9f.exe 86 PID 4444 wrote to memory of 4232 4444 f5f995c2b8459c053a09c2547841b902d76f441d506a38e526e4a3c395f92e9f.exe 86 PID 4444 wrote to memory of 4232 4444 f5f995c2b8459c053a09c2547841b902d76f441d506a38e526e4a3c395f92e9f.exe 86 PID 4232 wrote to memory of 3140 4232 d5495561.exe 87 PID 4232 wrote to memory of 3140 4232 d5495561.exe 87 PID 4232 wrote to memory of 3140 4232 d5495561.exe 87 PID 3140 wrote to memory of 4836 3140 oneetx.exe 88 PID 3140 wrote to memory of 4836 3140 oneetx.exe 88 PID 3140 wrote to memory of 4836 3140 oneetx.exe 88 PID 3140 wrote to memory of 1872 3140 oneetx.exe 90 PID 3140 wrote to memory of 1872 3140 oneetx.exe 90 PID 3140 wrote to memory of 1872 3140 oneetx.exe 90 PID 1872 wrote to memory of 5008 1872 cmd.exe 92 PID 1872 wrote to memory of 5008 1872 cmd.exe 92 PID 1872 wrote to memory of 5008 1872 cmd.exe 92 PID 1872 wrote to memory of 4756 1872 cmd.exe 93 PID 1872 wrote to memory of 4756 1872 cmd.exe 93 PID 1872 wrote to memory of 4756 1872 cmd.exe 93 PID 1872 wrote to memory of 5076 1872 cmd.exe 94 PID 1872 wrote to memory of 5076 1872 cmd.exe 94 PID 1872 wrote to memory of 5076 1872 cmd.exe 94 PID 1872 wrote to memory of 3300 1872 cmd.exe 95 PID 1872 wrote to memory of 3300 1872 cmd.exe 95 PID 1872 wrote to memory of 3300 1872 cmd.exe 95 PID 1872 wrote to memory of 1648 1872 cmd.exe 96 PID 1872 wrote to memory of 1648 1872 cmd.exe 96 PID 1872 wrote to memory of 1648 1872 cmd.exe 96 PID 1872 wrote to memory of 4624 1872 cmd.exe 97 PID 1872 wrote to memory of 4624 1872 cmd.exe 97 PID 1872 wrote to memory of 4624 1872 cmd.exe 97 PID 3140 wrote to memory of 4700 3140 oneetx.exe 98 PID 3140 wrote to memory of 4700 3140 oneetx.exe 98 PID 3140 wrote to memory of 4700 3140 oneetx.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\f5f995c2b8459c053a09c2547841b902d76f441d506a38e526e4a3c395f92e9f.exe"C:\Users\Admin\AppData\Local\Temp\f5f995c2b8459c053a09c2547841b902d76f441d506a38e526e4a3c395f92e9f.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4444 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3702893.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3702893.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2480 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3475557.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3475557.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3640
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9512363.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9512363.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3708
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d5495561.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d5495561.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4232 -
C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3140 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe" /F4⤵
- Creates scheduled task(s)
PID:4836
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\c3912af058" /P "Admin:N"&&CACLS "..\c3912af058" /P "Admin:R" /E&&Exit4⤵
- Suspicious use of WriteProcessMemory
PID:1872 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:5008
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:N"5⤵PID:4756
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:R" /E5⤵PID:5076
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:3300
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:N"5⤵PID:1648
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:R" /E5⤵PID:4624
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main4⤵
- Loads dropped DLL
PID:4700
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C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exeC:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe1⤵
- Executes dropped EXE
PID:844
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
206KB
MD502b2122ae481898ebe3edd9c112a09f6
SHA136f35bdc10d9c413c7eb3a1db6aef40566bcc143
SHA2563723fb28a44035ba98d364e20a85db06a57f22d7dced7cb9477dceac0e6c4b1d
SHA512d96ead8d2719ccd8718c25433cfb17841378272928f2ff882e7db68a94acf55277428ba95f90b42b8de4c1404883ecdc48604692d0052275d0350f8a046857be
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Filesize
206KB
MD502b2122ae481898ebe3edd9c112a09f6
SHA136f35bdc10d9c413c7eb3a1db6aef40566bcc143
SHA2563723fb28a44035ba98d364e20a85db06a57f22d7dced7cb9477dceac0e6c4b1d
SHA512d96ead8d2719ccd8718c25433cfb17841378272928f2ff882e7db68a94acf55277428ba95f90b42b8de4c1404883ecdc48604692d0052275d0350f8a046857be
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Filesize
308KB
MD54575ef95e78796be228ed839b54c40d0
SHA1c837e6003826f89cc2aa068dae5e88a55e23e099
SHA2566ed54197d093e5b69c2ea18fc8825b3233b6ce1a5c2649fbfab31c3590ed8f5e
SHA512c9238d53e04caf90db6c9e758b1f669301f4dc2a91778f1c790291d333eb6bc9c6e4c7c6563af728081844e9c8c372fcdc370996cb3f7431f1aa84ba1181539a
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Filesize
308KB
MD54575ef95e78796be228ed839b54c40d0
SHA1c837e6003826f89cc2aa068dae5e88a55e23e099
SHA2566ed54197d093e5b69c2ea18fc8825b3233b6ce1a5c2649fbfab31c3590ed8f5e
SHA512c9238d53e04caf90db6c9e758b1f669301f4dc2a91778f1c790291d333eb6bc9c6e4c7c6563af728081844e9c8c372fcdc370996cb3f7431f1aa84ba1181539a
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Filesize
175KB
MD5425cc947eed9712135f011e97dc21aed
SHA1eab4fca07c20398353f094712215e980fabed148
SHA25623a79c8ad0d2920e5bfa2695a61392f2fa595bd4fc4f74c19cbde66482d036b3
SHA51254fdd040f528ccec6467467eda8d28cd8d0e6bca27bd58c13cca400fe880c8879302311ad46485b0a258cac661b21384a07fd2f7e06f91f4f6bb21db70a91ab1
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Filesize
175KB
MD5425cc947eed9712135f011e97dc21aed
SHA1eab4fca07c20398353f094712215e980fabed148
SHA25623a79c8ad0d2920e5bfa2695a61392f2fa595bd4fc4f74c19cbde66482d036b3
SHA51254fdd040f528ccec6467467eda8d28cd8d0e6bca27bd58c13cca400fe880c8879302311ad46485b0a258cac661b21384a07fd2f7e06f91f4f6bb21db70a91ab1
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Filesize
136KB
MD5483cbfd8df01d07f1e5c5a1be0a39936
SHA15ae8c87a31ed8485e6fd413b2944f3b8a124e7e3
SHA256d9ca6478229194aa174b11c4180932d26a3a90e8073587646b7a1cf6a709e13b
SHA512978219ed7b825b29eb05fe69cd63a0af7cd75411ca2f6dd12c96d8a54fd313a4ecd06cba79cef47d299cae8f5be2d3f104df6b93957674577955fdd375565d3c
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Filesize
136KB
MD5483cbfd8df01d07f1e5c5a1be0a39936
SHA15ae8c87a31ed8485e6fd413b2944f3b8a124e7e3
SHA256d9ca6478229194aa174b11c4180932d26a3a90e8073587646b7a1cf6a709e13b
SHA512978219ed7b825b29eb05fe69cd63a0af7cd75411ca2f6dd12c96d8a54fd313a4ecd06cba79cef47d299cae8f5be2d3f104df6b93957674577955fdd375565d3c
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Filesize
206KB
MD502b2122ae481898ebe3edd9c112a09f6
SHA136f35bdc10d9c413c7eb3a1db6aef40566bcc143
SHA2563723fb28a44035ba98d364e20a85db06a57f22d7dced7cb9477dceac0e6c4b1d
SHA512d96ead8d2719ccd8718c25433cfb17841378272928f2ff882e7db68a94acf55277428ba95f90b42b8de4c1404883ecdc48604692d0052275d0350f8a046857be
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Filesize
206KB
MD502b2122ae481898ebe3edd9c112a09f6
SHA136f35bdc10d9c413c7eb3a1db6aef40566bcc143
SHA2563723fb28a44035ba98d364e20a85db06a57f22d7dced7cb9477dceac0e6c4b1d
SHA512d96ead8d2719ccd8718c25433cfb17841378272928f2ff882e7db68a94acf55277428ba95f90b42b8de4c1404883ecdc48604692d0052275d0350f8a046857be
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Filesize
206KB
MD502b2122ae481898ebe3edd9c112a09f6
SHA136f35bdc10d9c413c7eb3a1db6aef40566bcc143
SHA2563723fb28a44035ba98d364e20a85db06a57f22d7dced7cb9477dceac0e6c4b1d
SHA512d96ead8d2719ccd8718c25433cfb17841378272928f2ff882e7db68a94acf55277428ba95f90b42b8de4c1404883ecdc48604692d0052275d0350f8a046857be
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Filesize
206KB
MD502b2122ae481898ebe3edd9c112a09f6
SHA136f35bdc10d9c413c7eb3a1db6aef40566bcc143
SHA2563723fb28a44035ba98d364e20a85db06a57f22d7dced7cb9477dceac0e6c4b1d
SHA512d96ead8d2719ccd8718c25433cfb17841378272928f2ff882e7db68a94acf55277428ba95f90b42b8de4c1404883ecdc48604692d0052275d0350f8a046857be
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Filesize
89KB
MD58451a2c5daa42b25333b1b2089c5ea39
SHA1700cc99ec8d3113435e657070d2d6bde0a833adc
SHA256b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0
SHA5126d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53
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Filesize
89KB
MD58451a2c5daa42b25333b1b2089c5ea39
SHA1700cc99ec8d3113435e657070d2d6bde0a833adc
SHA256b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0
SHA5126d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53
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Filesize
89KB
MD58451a2c5daa42b25333b1b2089c5ea39
SHA1700cc99ec8d3113435e657070d2d6bde0a833adc
SHA256b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0
SHA5126d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53
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Filesize
162B
MD51b7c22a214949975556626d7217e9a39
SHA1d01c97e2944166ed23e47e4a62ff471ab8fa031f
SHA256340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87
SHA512ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5