Analysis
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max time kernel
95s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 01:10
Behavioral task
behavioral1
Sample
2839844d362281a5c80e59de3e065e85_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2839844d362281a5c80e59de3e065e85_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
2839844d362281a5c80e59de3e065e85_JaffaCakes118.pdf
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Size
90KB
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MD5
2839844d362281a5c80e59de3e065e85
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SHA1
d4d1c9829aed521a169592771a3535c332296ae9
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SHA256
114449b835b41c02616a219c3e734bd1c22c59d91c5d2751e521420decfdb7ab
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SHA512
f1b60ed178445916ff852f18f5c660c3b83cd4e7afb9ac3080a5b40f9732436b1d45ff0e7b6227a87d94bad5fe04915ecb08c000478dd46909a80edfed73ef3d
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SSDEEP
1536:DXBUVZKB8ahXw9MRLFO4Nu81BWnA3SrkyWOq/iICVsIFp1X+4mYe6FhLWQpOCQFO:zEOdhA9MF44DyACrwaIysmL1x5h2CZ
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 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 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-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4796 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe 4796 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4796 wrote to memory of 2328 4796 AcroRd32.exe 86 PID 4796 wrote to memory of 2328 4796 AcroRd32.exe 86 PID 4796 wrote to memory of 2328 4796 AcroRd32.exe 86 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 4560 2328 RdrCEF.exe 87 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 RdrCEF.exe 88 PID 2328 wrote to memory of 1864 2328 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\2839844d362281a5c80e59de3e065e85_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:4796 -
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:2328 -
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=B22990BBB152ED5846219718D9CBABC9 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4560
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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=3077661D7BCFDC833FE6AFDEB0ECB66F --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=3077661D7BCFDC833FE6AFDEB0ECB66F --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1864
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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=B2A58888F445C7E0EF1496E78344879D --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2464
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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=2FAD9201FD0DE4CC7C42067C34E48CA1 --mojo-platform-channel-handle=1960 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4344
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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=528E64330BDD154D97D1988020D781C5 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:452
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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=B0C2B9D62223C336E0432F71F4699A1D --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=B0C2B9D62223C336E0432F71F4699A1D --renderer-client-id=7 --mojo-platform-channel-handle=2600 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4148
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2556
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5e93eab0599217ed0904988708253bbad
SHA190aa53f36cb2db128275a80deec17b20ef8a2f1b
SHA25641c9bccee40d01064a585a50abaa2ac172a86736cef11c1d8dcf7f118a2cdff3
SHA5128baa23cf78d7fdb01dee5e801020cee9c8a01b1c117eb2f7d1c74b2ba115df6e9b8a314ccd230962769c2249bae95107e00641b5cbafbfa18d69fddd4d6dfaeb
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5