Analysis
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max time kernel
140s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
15-09-2024 06:07
Behavioral task
behavioral1
Sample
e1da9856047704ecaa7e1bb6701135ac_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e1da9856047704ecaa7e1bb6701135ac_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
e1da9856047704ecaa7e1bb6701135ac_JaffaCakes118.pdf
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Size
68KB
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MD5
e1da9856047704ecaa7e1bb6701135ac
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SHA1
66ac646e0a8420d3450e5c91e5d629ecf9308619
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SHA256
72fbdcc34a99e2769223a2817df8c23835167bd97924fab8b91b3c9ff7184d0c
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SHA512
9b12a777d48c245355b107cd99804a076c3afbdc8811c3fb5dda0e49b5d4e879db148ea4a56ae195f33ce28abc4fd83ff653347181506703cdc513d32f827cb6
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SSDEEP
1536:/UBIeMq26b2TvV4SQ841IYGK/fGKatnlL4kVGrWmT1FLxLHsx:8aFqzb2TviSil/+vL4WmXLxAx
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 AcroRd32.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 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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4864 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe 4864 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4864 wrote to memory of 4996 4864 AcroRd32.exe 91 PID 4864 wrote to memory of 4996 4864 AcroRd32.exe 91 PID 4864 wrote to memory of 4996 4864 AcroRd32.exe 91 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 4976 4996 RdrCEF.exe 92 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93 PID 4996 wrote to memory of 3976 4996 RdrCEF.exe 93
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\e1da9856047704ecaa7e1bb6701135ac_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:4864 -
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:4996 -
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=44926B8D2E834C5F8C340E4837FFA15A --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4976
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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=C5C4046D5BCCDDB4A1653054BB282765 --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=C5C4046D5BCCDDB4A1653054BB282765 --renderer-client-id=2 --mojo-platform-channel-handle=1708 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3976
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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=9A26BAB944C8B5AC08B945F5F05C9313 --mojo-platform-channel-handle=2272 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3256
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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=9029C968433518C646027EE9CBD194F7 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1244
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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=7FE23FC0791A609234FE2B7E4A08C0F9 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4964
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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=4EB2931509CAA694739FF10BF60A33BC --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=4EB2931509CAA694739FF10BF60A33BC --renderer-client-id=7 --mojo-platform-channel-handle=2496 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4384
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4576
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD580c64a23673cc53412c136c7f6354b34
SHA118069ccd6b1ebfea1770d56d21dd8fd3dc0efa2a
SHA25629658245093a4d05755ea19dfc6680d7a3b8580d2596693308c11844dfbf6094
SHA51268151d118881f3caa4366e14e9da95a0b21b38cd937ca87cc8a24b1c55c384efd99efd51d39e42c11fe2e7662cfea1268fd38ce36c22debfa39f5852ce9329d8
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5