Analysis
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max time kernel
156s -
max time network
161s -
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, 14:02
Behavioral task
behavioral1
Sample
fa74cfa265203011509d0a0bf7cdf25d_JaffaCakes118.pdf
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
fa74cfa265203011509d0a0bf7cdf25d_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
fa74cfa265203011509d0a0bf7cdf25d_JaffaCakes118.pdf
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Size
92KB
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MD5
fa74cfa265203011509d0a0bf7cdf25d
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SHA1
2617d06767d8b03ccc6d1a6af1c584a578ce8874
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SHA256
14552fd4c388b4b86fa2920eb9362ef3178b1c6b4e6026835ae4f14f31033cd3
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SHA512
1d255e1b3d052941f097f4fa7ea007b9b100b012bbca6ac52789b93a7fb4f401a789622d94c26efce8b2c9e3731178d78d0b6a2e52ff7cca68b7544d3c85208d
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SSDEEP
1536:oirnWhGyXK9xxR6OxefBYGQQl4IFhSQ4oQ647memC5OWRKxb2aOWOpOwrKWaEoos:L52K9AYefPTlPFhSQ4oDkjNVS2ajwroX
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 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2388 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe 2388 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2388 wrote to memory of 3916 2388 AcroRd32.exe 97 PID 2388 wrote to memory of 3916 2388 AcroRd32.exe 97 PID 2388 wrote to memory of 3916 2388 AcroRd32.exe 97 PID 2388 wrote to memory of 4860 2388 AcroRd32.exe 100 PID 2388 wrote to memory of 4860 2388 AcroRd32.exe 100 PID 2388 wrote to memory of 4860 2388 AcroRd32.exe 100 PID 2388 wrote to memory of 912 2388 AcroRd32.exe 101 PID 2388 wrote to memory of 912 2388 AcroRd32.exe 101 PID 2388 wrote to memory of 912 2388 AcroRd32.exe 101 PID 2388 wrote to memory of 4472 2388 AcroRd32.exe 102 PID 2388 wrote to memory of 4472 2388 AcroRd32.exe 102 PID 2388 wrote to memory of 4472 2388 AcroRd32.exe 102 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 3288 4472 RdrCEF.exe 103 PID 4472 wrote to memory of 4788 4472 RdrCEF.exe 104 PID 4472 wrote to memory of 4788 4472 RdrCEF.exe 104 PID 4472 wrote to memory of 4788 4472 RdrCEF.exe 104 PID 4472 wrote to memory of 4788 4472 RdrCEF.exe 104 PID 4472 wrote to memory of 4788 4472 RdrCEF.exe 104 PID 4472 wrote to memory of 4788 4472 RdrCEF.exe 104 PID 4472 wrote to memory of 4788 4472 RdrCEF.exe 104 PID 4472 wrote to memory of 4788 4472 RdrCEF.exe 104 PID 4472 wrote to memory of 4788 4472 RdrCEF.exe 104
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\fa74cfa265203011509d0a0bf7cdf25d_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:2388 -
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:3916
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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:4860
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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:912
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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:4472 -
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=88D8E8B64065663EE5E0B2FC0F81F968 --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=88D8E8B64065663EE5E0B2FC0F81F968 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵PID:3288
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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=6B3AC8BDAAEF038BB337F291CB37B6C5 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4788
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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=45F02F43C85FE7CD3AF7DDA50F1C76FD --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=45F02F43C85FE7CD3AF7DDA50F1C76FD --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:13⤵PID:1644
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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=1640B11B4787B8A5BF4CEF8B9B31424D --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4708
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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=3AFE53BC65A66B5FEC06AAFB7CE55483 --mojo-platform-channel-handle=1988 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3184
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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=CFF52DE65D67AD468E0A8A4E040B4EEC --mojo-platform-channel-handle=2704 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2352
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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=4140 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:81⤵PID:4372
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5c85ccd11b296b36f6e0732270ab61157
SHA12fd73c5034b5cde89eb6fa66bc145006addb61a3
SHA256ddeb3d4186c82fc8887a3f609cf7f7f85c06f4cd9c980d28537972f804b85ee9
SHA512321486e09e628d705cffc62224c0bc90945187fab81be510cf32e68ec5fd7b914a7c5d4d48ad66f6bdd9881024c6e9aca0a2ccf614d6179754a82f33d0b729b0
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e