Analysis
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max time kernel
94s -
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
25/09/2024, 04:42
Behavioral task
behavioral1
Sample
f535e22462f8a8250f09f35c29e2d404_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
f535e22462f8a8250f09f35c29e2d404_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
f535e22462f8a8250f09f35c29e2d404_JaffaCakes118.pdf
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Size
35KB
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MD5
f535e22462f8a8250f09f35c29e2d404
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SHA1
234cdbad5015de79f254741dea8d50978f6e41e6
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SHA256
1ade469aa4cd98a936324d530f8aa901df4517a7966bc44e61c693607cc61527
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SHA512
3533e3f0e5808661a1ec0fae88931011d6fa15fe7bf9f82eabd4e8e02ef539ea92943b453782ab1d4e7dba32828abfcc57cc1edd39a7a3fb8ff7d52bff025ec5
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SSDEEP
768:/mSB6jS4bFFOY6CZvZfPlS1jJuExVUOrfTPH/PlxlaI9hC9WBRPXNPMHkCyfvvEw:Cm4Bk3CZvVlS1jJuExVUWfTP/PlxlaI5
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 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 -
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-1-5-21-656926755-4116854191-210765258-1000\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 1740 4864 AcroRd32.exe 82 PID 4864 wrote to memory of 1740 4864 AcroRd32.exe 82 PID 4864 wrote to memory of 1740 4864 AcroRd32.exe 82 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 864 1740 RdrCEF.exe 83 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84 PID 1740 wrote to memory of 2476 1740 RdrCEF.exe 84
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\f535e22462f8a8250f09f35c29e2d404_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:1740 -
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=8F4B06CA776A53BCF7B8D0EFDAE4898C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:864
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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=3929D5B980493038E2EC12EB78A37213 --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=3929D5B980493038E2EC12EB78A37213 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2476
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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=38C7B76BF0D0EAF6757828A7888CFE0D --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1108
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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=1DE7F99BF4A4EFCFEA75C0546BCAF07E --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3116
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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=D46BA97EFDA76DBD420B33470ACA42A6 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5048
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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=856AD1CFCC75E9E8DCD154B1AFE3E8A4 --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=856AD1CFCC75E9E8DCD154B1AFE3E8A4 --renderer-client-id=7 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5036
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5092
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD52c3c96658d09fbe53682f34a6dee7a8c
SHA1ac00699b4f3ed97865ca909499e044faa1468f8e
SHA2561caa98b536d89ce625b0544de852451aacd090f1524127b6d2d8200d8ed5152b
SHA512f81f096c8ab66a02fc7b7d1bd13f0bf53954e6c8c70efc69e8b182850506d8696cf68ac201d03616b449bc03fdfeaa902b94c5d547058bc51a89869897973d0f
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5