Analysis
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max time kernel
148s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2024 01:16
Behavioral task
behavioral1
Sample
91beba5a5d63186e4274380a55dc90ad_JaffaCakes118.pdf
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
91beba5a5d63186e4274380a55dc90ad_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
91beba5a5d63186e4274380a55dc90ad_JaffaCakes118.pdf
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Size
72KB
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MD5
91beba5a5d63186e4274380a55dc90ad
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SHA1
9766ecadd7d75097c63bd3f666d4e44a30c0ed6d
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SHA256
26978167355ca3044c13d976626d695640d7be49ec939829f1713ab1aba9aa1b
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SHA512
5d65f5a72427e9ebd4ac68ddf40442af727fec5f4e8c972b55828029fb4a2fb7757407c0a0698daea052e6325add34fe8ab42a61796facf3a6072051457bb48d
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SSDEEP
1536:yIu24Ii4mSsHIPA2QTYgumWRLzvhYAW0sDoP7WofROQnYZ:r34IhhvPAVT6RvW0sDoPLcQK
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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1968 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe 1968 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1968 wrote to memory of 4988 1968 AcroRd32.exe 84 PID 1968 wrote to memory of 4988 1968 AcroRd32.exe 84 PID 1968 wrote to memory of 4988 1968 AcroRd32.exe 84 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 2864 4988 RdrCEF.exe 87 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88 PID 4988 wrote to memory of 3944 4988 RdrCEF.exe 88
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\91beba5a5d63186e4274380a55dc90ad_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:1968 -
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:4988 -
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=E5B47212D46A35F11DF8D703AB9C86D6 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2864
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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=2491AE1743065118800B712D975F32C0 --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=2491AE1743065118800B712D975F32C0 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3944
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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=769D81C6295C3FDB2F216FDDA35549EC --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2760
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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=4F66B66B1DF1F6172F8B21468FE3844C --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=4F66B66B1DF1F6172F8B21468FE3844C --renderer-client-id=5 --mojo-platform-channel-handle=1960 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1944
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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=AE6155BFF297CA3521C3F87C04B3995F --mojo-platform-channel-handle=2696 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2000
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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=CCCC670DFE48B5DFC978BCC29CD1C90E --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:768
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2024
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD50d6e797a768b68f7fabe20087a7cf136
SHA1cedb9fec6b5d7922ec23f812cfa007482e3d4e42
SHA2566ea095a5a7dbfc8599e69e7922f60a2835ceb23b7c400459b7cbe580608a4ee9
SHA512f449e09a37cab7d1c25d5f0dd08caa7e423f505a95bea72dc22a9f510b381712cb1f362099d9cbe84111fba60aeb8442f9bf4e9ff795df311a23a917287f1dbb
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5