Analysis
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max time kernel
141s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
08/06/2024, 00:53
Behavioral task
behavioral1
Sample
Datum-06-2018-jlMUhNfteo.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Datum-06-2018-jlMUhNfteo.pdf
Resource
win10v2004-20240508-en
General
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Target
Datum-06-2018-jlMUhNfteo.pdf
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Size
218KB
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MD5
a74d46170b0714768a4a990022858c96
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SHA1
13626160ee398ea9100d442807492c1096e6dd47
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SHA256
9ba9ad930c4c28cecbd77ecc6e8fe33a852f5df4fa5e163d1b73a308653130c7
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SHA512
5128f64084e40c7a1b9c20230ee222382ded0378748360ed95d576e2ef04d9b6f896381afdffa9283d1486aef59b2b72998f57e86a776180f1cb0ed72379da97
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SSDEEP
3072:sM2K3pPA6Bb1vwHx1OEt/m2AqaOzCFb+fzvCVraVxnboZ7jyR8uwYCNp+iRyM0yn:PxA8bsxT4qLcb+qraLoZHi8uw1p+ZM0q
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2236 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe 2236 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2236 wrote to memory of 2172 2236 AcroRd32.exe 96 PID 2236 wrote to memory of 2172 2236 AcroRd32.exe 96 PID 2236 wrote to memory of 2172 2236 AcroRd32.exe 96 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 2000 2172 RdrCEF.exe 97 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98 PID 2172 wrote to memory of 4112 2172 RdrCEF.exe 98
Processes
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Datum-06-2018-jlMUhNfteo.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2236 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵
- Suspicious use of WriteProcessMemory
PID:2172 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=0C5C604070C8D541268259A58ABA4E39 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2000
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=1D2095C57CEA8DAD17565503CAD777D8 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=1D2095C57CEA8DAD17565503CAD777D8 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:4112
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=E2B352EFB6AAFFB8FFD73C66238C99C2 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1604
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=74B70FFF20BA41815AD9A7D872C70051 --mojo-platform-channel-handle=1884 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2264
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=D99CC8A306588EFD6DDA0504319B59DC --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=D99CC8A306588EFD6DDA0504319B59DC --renderer-client-id=6 --mojo-platform-channel-handle=2352 --allow-no-sandbox-job /prefetch:13⤵PID:3988
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=491ACBC6797B826CE03AB09C50BB9C32 --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1720
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3068
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4080,i,15140928051103392835,1612840580898364401,262144 --variations-seed-version --mojo-platform-channel-handle=3736 /prefetch:81⤵PID:1128
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5e42753bfba3c2fb7d4500a54031ad76c
SHA1c5299ee34812cf0412bd59a723a57a2db0826488
SHA2565de3dccb821e00a53831eebbfd2d6c1d2f6accb032a230e9af30040db728ead0
SHA512a42d1d0906158116436a37625706726e48c10c1bfccbfa22f5afed13a8377924add9c62348f551610b2c2f9594602074b676f7f0b419a0a7f25c9fed785aee51
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5