Analysis
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max time kernel
141s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
17/06/2024, 03:42
Behavioral task
behavioral1
Sample
b696c5685dfff53713ddc6e6232f9872_JaffaCakes118.pdf
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
b696c5685dfff53713ddc6e6232f9872_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
b696c5685dfff53713ddc6e6232f9872_JaffaCakes118.pdf
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Size
40KB
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MD5
b696c5685dfff53713ddc6e6232f9872
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SHA1
2f1a5864d1709d66c555958ab4bf289a3bbb9e59
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SHA256
ddc07f591d213ca3f1f909287fc9b09335c9684473a91d28b7bb0f83e19b35d8
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SHA512
60bc506ba0da54765a6f3bc5e06376d7262883d9ddc33e6592c9365e53183229eedf7b8eb077f359caa0758420d895dbe44c0a4de8ed034edb04e13cacbaced9
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SSDEEP
768:0gGzpD2aeCcwq2dWaUilraooa7dPGqBFNXSzCpmTLfjlrKLVXbCKQ/dVv:BGFC4xeqRSzCpgnlrKLNbCP/dVv
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 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2260 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe 2260 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2260 wrote to memory of 5908 2260 AcroRd32.exe 97 PID 2260 wrote to memory of 5908 2260 AcroRd32.exe 97 PID 2260 wrote to memory of 5908 2260 AcroRd32.exe 97 PID 2260 wrote to memory of 3732 2260 AcroRd32.exe 101 PID 2260 wrote to memory of 3732 2260 AcroRd32.exe 101 PID 2260 wrote to memory of 3732 2260 AcroRd32.exe 101 PID 2260 wrote to memory of 5076 2260 AcroRd32.exe 102 PID 2260 wrote to memory of 5076 2260 AcroRd32.exe 102 PID 2260 wrote to memory of 5076 2260 AcroRd32.exe 102 PID 2260 wrote to memory of 5820 2260 AcroRd32.exe 103 PID 2260 wrote to memory of 5820 2260 AcroRd32.exe 103 PID 2260 wrote to memory of 5820 2260 AcroRd32.exe 103 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 3520 5820 RdrCEF.exe 104 PID 5820 wrote to memory of 2908 5820 RdrCEF.exe 105 PID 5820 wrote to memory of 2908 5820 RdrCEF.exe 105 PID 5820 wrote to memory of 2908 5820 RdrCEF.exe 105 PID 5820 wrote to memory of 2908 5820 RdrCEF.exe 105 PID 5820 wrote to memory of 2908 5820 RdrCEF.exe 105 PID 5820 wrote to memory of 2908 5820 RdrCEF.exe 105 PID 5820 wrote to memory of 2908 5820 RdrCEF.exe 105 PID 5820 wrote to memory of 2908 5820 RdrCEF.exe 105 PID 5820 wrote to memory of 2908 5820 RdrCEF.exe 105 PID 5820 wrote to memory of 2908 5820 RdrCEF.exe 105 PID 5820 wrote to memory of 2908 5820 RdrCEF.exe 105
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\b696c5685dfff53713ddc6e6232f9872_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:2260 -
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:5908
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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:3732
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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:5076
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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:5820 -
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=07F6E532DE2CCFD9ED429DD15821E4EA --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3520
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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=15FE2DC724FD3F39F6AB0C6B9C4247CF --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=15FE2DC724FD3F39F6AB0C6B9C4247CF --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵PID:2908
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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=76C0964C670609060B7EC82E276F2FE3 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5184
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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=BAC7B17D9CF6F1E9E1AEE3035B023180 --mojo-platform-channel-handle=1752 --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=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=2B952F65113F7C4BD69C2737C4F34C46 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4764
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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=965A29BE683FDF0ADC15A43AFB815CAB --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=965A29BE683FDF0ADC15A43AFB815CAB --renderer-client-id=8 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:6056
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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=3996 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:81⤵PID:5888
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD50b5a9412f8505843412bb73d22203bde
SHA103545588b5ad7209bae98a6a6971256adb76a3c4
SHA2563fb0be046ec7891f0ae284340f10094d5948823759a64e2f3c4b7a428d055848
SHA512a149242a0fc044bc86f5a9182c089aa2589fa6a6c18d7aa41236126760a964d214b9427ec6e7b5b849fc5dbae67751d15a84df3ad6041c67a7a8a9f21a3daaff
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e