Analysis
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max time kernel
133s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
03/06/2024, 10:34
Behavioral task
behavioral1
Sample
917691e47b880bf1d14be6cc59d1835b_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
917691e47b880bf1d14be6cc59d1835b_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
917691e47b880bf1d14be6cc59d1835b_JaffaCakes118.pdf
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Size
36KB
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MD5
917691e47b880bf1d14be6cc59d1835b
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SHA1
6c49bb23a0172f7eb56d66e13f800da06ff5dfe2
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SHA256
9b58f6c657a146b0d80e16f5c9fa57796cc8a09d2ba22d2906bca2b1922b14e5
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SHA512
9d4616df596764158405f4ab79c8561909bfed8f0ab24ce734561230e944fd4cebfaec708ca5a2696cc23dc1593e0b7f30c46e65f714c9b97ff7292f5d60fd00
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SSDEEP
768:YgGzpDdRUl6it1moFMCB7QPQW+VFiMRj7mYCcdH3Ak4Psm:1GFxRK6it1moFMQPXRjqTcdHwk4Psm
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 opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4400 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe 4400 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4400 wrote to memory of 4344 4400 AcroRd32.exe 101 PID 4400 wrote to memory of 4344 4400 AcroRd32.exe 101 PID 4400 wrote to memory of 4344 4400 AcroRd32.exe 101 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2020 4344 RdrCEF.exe 102 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103 PID 4344 wrote to memory of 2504 4344 RdrCEF.exe 103
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\917691e47b880bf1d14be6cc59d1835b_JaffaCakes118.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:4400 -
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:4344 -
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=DE9E563C48853394A71539319C67C092 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2020
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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=EE980CDB3F7AA43F128F6E8CD16A2D23 --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=EE980CDB3F7AA43F128F6E8CD16A2D23 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:2504
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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=71A75BD04F3221B5538425DB88F47DEF --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2300
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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=2DC6A75695AF35564A3BB15A31FF863C --mojo-platform-channel-handle=2520 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1396
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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=2C28602EE48595BB5BE858A3B7480808 --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=2C28602EE48595BB5BE858A3B7480808 --renderer-client-id=6 --mojo-platform-channel-handle=2532 --allow-no-sandbox-job /prefetch:13⤵PID:3900
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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=C0AD87C7D91030218496189594EFB73C --mojo-platform-channel-handle=2788 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3992
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2144
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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=4288,i,11746347647270949551,7786733067759450703,262144 --variations-seed-version --mojo-platform-channel-handle=4104 /prefetch:81⤵PID:4504
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD57550482463be9c39aff52f776819beb2
SHA16781bb3bff52e5176a953238f393b0ea5bd42863
SHA256212c4c10c73d5c3ec1fb6a4a7e215932768e8f8317fb183c6ff2bac59ca0da27
SHA512ece088764ed0a0d6c59a3c896db3b283d04b2d9665996cab11ab773dbd0d12daadc0253030d333f5893c27758da447111c0f8e0cda3db0460799696c3060e8cf
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5