Analysis
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max time kernel
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max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
19/04/2024, 02:17
Behavioral task
behavioral1
Sample
f9495ce598a62c6478c45b763623e2be_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f9495ce598a62c6478c45b763623e2be_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
f9495ce598a62c6478c45b763623e2be_JaffaCakes118.pdf
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Size
81KB
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MD5
f9495ce598a62c6478c45b763623e2be
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SHA1
c27ae21bb74bd5d56d0b92198c8ec6c7ffb1f68c
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SHA256
af36a2a693630be5d260fe5fea8312bc93247e3c0e49672f70378203a8677d54
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SHA512
c14aba3a85bf0e4f387ea8276d03bf3d7989280f89dce97af91f12b603f6e5304c071ffacd146e33b38c31077666b0ff49487078b078821401142e7f1f8b2f5b
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SSDEEP
1536:mSDkMQG3cv12objlyBltx5hOQbjllsaKWwrgfWWkWapOtQ3bdloyHf:rkA3g2ajKdhOQbH4rEFtQ3bdlX
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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5064 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe 5064 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5064 wrote to memory of 4772 5064 AcroRd32.exe 96 PID 5064 wrote to memory of 4772 5064 AcroRd32.exe 96 PID 5064 wrote to memory of 4772 5064 AcroRd32.exe 96 PID 5064 wrote to memory of 1708 5064 AcroRd32.exe 99 PID 5064 wrote to memory of 1708 5064 AcroRd32.exe 99 PID 5064 wrote to memory of 1708 5064 AcroRd32.exe 99 PID 5064 wrote to memory of 5080 5064 AcroRd32.exe 100 PID 5064 wrote to memory of 5080 5064 AcroRd32.exe 100 PID 5064 wrote to memory of 5080 5064 AcroRd32.exe 100 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 1768 5080 RdrCEF.exe 101 PID 5080 wrote to memory of 2544 5080 RdrCEF.exe 102 PID 5080 wrote to memory of 2544 5080 RdrCEF.exe 102 PID 5080 wrote to memory of 2544 5080 RdrCEF.exe 102 PID 5080 wrote to memory of 2544 5080 RdrCEF.exe 102 PID 5080 wrote to memory of 2544 5080 RdrCEF.exe 102 PID 5080 wrote to memory of 2544 5080 RdrCEF.exe 102 PID 5080 wrote to memory of 2544 5080 RdrCEF.exe 102 PID 5080 wrote to memory of 2544 5080 RdrCEF.exe 102 PID 5080 wrote to memory of 2544 5080 RdrCEF.exe 102 PID 5080 wrote to memory of 2544 5080 RdrCEF.exe 102 PID 5080 wrote to memory of 2544 5080 RdrCEF.exe 102 PID 5080 wrote to memory of 2544 5080 RdrCEF.exe 102 PID 5080 wrote to memory of 2544 5080 RdrCEF.exe 102 PID 5080 wrote to memory of 2544 5080 RdrCEF.exe 102
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\f9495ce598a62c6478c45b763623e2be_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:5064 -
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⤵PID:4772
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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" --backgroundcolor=165140432⤵PID:1708
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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" --backgroundcolor=165140432⤵
- Suspicious use of WriteProcessMemory
PID:5080 -
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=5EFFC13C87183D4038F4903B1BAE65D5 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1768
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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=F6359266635122CFD89F0DF144C93EDE --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=F6359266635122CFD89F0DF144C93EDE --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:2544
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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=D7E548DE2F65863506C4A19841A632B1 --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=D7E548DE2F65863506C4A19841A632B1 --renderer-client-id=4 --mojo-platform-channel-handle=2184 --allow-no-sandbox-job /prefetch:13⤵PID:5084
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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=8667995CB3E53BB15D49DAF19C5B01AF --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4672
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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=316F5B0D9AEE95CCD2935A99DB604EA8 --mojo-platform-channel-handle=2572 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2196
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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=3461FC6DED410F2151F7167AE3E03F97 --mojo-platform-channel-handle=1848 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4956
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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" --backgroundcolor=165140432⤵PID:3152
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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=3684 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:81⤵PID:5004
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD52b528fbbc1b952e70f52b84b649d6682
SHA139f67854513b5b8e3d9bc990b570ff5cd865716c
SHA256efc623c30e43e807590a64a2ca3456fba5f354752a7c485e727b7b4bf22be5a4
SHA512d5421093cc19197fb29b65f5c0fa59ff3b3c86eb4b102157cfd40347e2e3650148171af1a8682ee9b2b5ac6b01c885cbcf6c0407e1e7bf7b3a206c9a122583d2
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5