Analysis
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max time kernel
147s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240319-en -
resource tags
arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system -
submitted
10-04-2024 10:09
Behavioral task
behavioral1
Sample
ead36cdda769675359b29c54b2655049_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ead36cdda769675359b29c54b2655049_JaffaCakes118.pdf
Resource
win10v2004-20240319-en
General
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Target
ead36cdda769675359b29c54b2655049_JaffaCakes118.pdf
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Size
93KB
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MD5
ead36cdda769675359b29c54b2655049
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SHA1
c23f1bb04070b2109cd30b8aa597e47ecf9f136e
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SHA256
c4c3b1198e7ff41ead61f104032d3ce4d3f32500e2a20e7dff5a983a98cd0a3c
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SHA512
654e4acb679db15429e7f726d19be527248d0457cb769dcbeeb373f3159ae5a3a2a93ef7dce5236ddb501ae4931ae864ed861a7a70429a36f6540b291cc038fd
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SSDEEP
1536:SCGVm3KFE9JDD8DPWlWRdjTrPhTuuEXlRJf6sha4+J51WxApOGzW2dr0gYKYj:5GVm3KFEPD+PgW7zPhyu4lRJfbaJS3GU
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-1-5-21-817259280-2658881748-983986378-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5016 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe 5016 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5016 wrote to memory of 2564 5016 AcroRd32.exe 109 PID 5016 wrote to memory of 2564 5016 AcroRd32.exe 109 PID 5016 wrote to memory of 2564 5016 AcroRd32.exe 109 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3744 2564 RdrCEF.exe 111 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112 PID 2564 wrote to memory of 3320 2564 RdrCEF.exe 112
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\ead36cdda769675359b29c54b2655049_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:5016 -
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:2564 -
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=02E2122113CF36D75C380AB0E00BC3DE --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3744
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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=E904540F7E5E3E7354E1379BA568018C --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=E904540F7E5E3E7354E1379BA568018C --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵PID:3320
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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=BF2BDF453A29D53133B88C20D290F56B --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3096
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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=675E31BD21B99A1674B36F4EAB875456 --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=675E31BD21B99A1674B36F4EAB875456 --renderer-client-id=5 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job /prefetch:13⤵PID:3936
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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=70D461B8386B1550001BF34AA88B9D78 --mojo-platform-channel-handle=2544 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1072
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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=0145EDFFBE436568A1DF14CCF2EBB413 --mojo-platform-channel-handle=2392 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4672
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4912
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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 --mojo-platform-channel-handle=3632 --field-trial-handle=2268,i,4334050275411101233,11484630688883830558,262144 --variations-seed-version /prefetch:81⤵PID:5932
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD599a4bbf8976a4a6da7b8c2e66008e370
SHA1f53697442cfc1cfd52a90a090dbe642350a9705f
SHA2564c5280364e6d4357a3daa864578c6b45050091ab95c3f3a31ad3fb12e91493f5
SHA512008dbc15393ef1d5e5f19af139027be0f58639ba41a3c8afc9acbdb473798522be17579cf43e92e7e578f2a17c5be3c36e1ec08a9d4cc7bb4b42e5a228149a37
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5