Analysis
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max time kernel
139s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20/08/2024, 11:56
Behavioral task
behavioral1
Sample
af1f6354dc77b9f10d6fc47d91e713b9_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
af1f6354dc77b9f10d6fc47d91e713b9_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
af1f6354dc77b9f10d6fc47d91e713b9_JaffaCakes118.pdf
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Size
93KB
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MD5
af1f6354dc77b9f10d6fc47d91e713b9
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SHA1
b8567c114ccec2b79e3f069dbc147d0e79ccd144
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SHA256
f6428b9f40a28bd8ec363b83ef2d4f8db4cc0312f06b6e5719241467b844124b
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SHA512
f29ebd7f55c87d27bc2e5694216eb4e35a3a051fda21a53d11490fca0b9e1b4cc97444cb9817daeffd81654307140fa9438e24ec317439e78e154a9aea5359bd
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SSDEEP
1536:nBbOb0vpfxUhpk9NXZGzqklTm78KaVwegpVGDsc8py1aWTdvWHpOvTWCRpe0cgcn:Bbw0vp5WiLXZGdTmoKP/ty1aWTLvNcgG
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3872 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe 3872 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3872 wrote to memory of 2308 3872 AcroRd32.exe 92 PID 3872 wrote to memory of 2308 3872 AcroRd32.exe 92 PID 3872 wrote to memory of 2308 3872 AcroRd32.exe 92 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3512 2308 RdrCEF.exe 93 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94 PID 2308 wrote to memory of 3496 2308 RdrCEF.exe 94
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\af1f6354dc77b9f10d6fc47d91e713b9_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- 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:3872 -
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2308 -
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=D24EB02773FA83F84678C26A73E47948 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3512
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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=FD938800CEC45A86AA5166AEC1E6267D --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=FD938800CEC45A86AA5166AEC1E6267D --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3496
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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=DF4FBA6DB827DCA26970AB194F7A6424 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4648
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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=87F76B118F232DEF452C63DE0396A517 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:64
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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=D8994632C468E7A250F1F60FE7BA086B --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=D8994632C468E7A250F1F60FE7BA086B --renderer-client-id=6 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1484
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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=68F16040F29FCF288884DA940AB5B428 --mojo-platform-channel-handle=2792 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3948
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1824
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5c3d42cd9bfb4a805f1c5e2b362296e72
SHA13e7d48ae2af353d7886dc6c6cdd307da0c2d09e3
SHA256466e795730d28ed44eddbbc258584862a88fcb11eab867010c06687808750c36
SHA51211e6893037a582eb8cf79959960304ffeeffb87f9d232f680aea6ce94de7ce961bd75fca82ec26db7f4e6e662b3453dc02cd676f36632b4d37429dd0feafdb93
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5