Analysis
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max time kernel
139s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
10/08/2024, 03:39
Behavioral task
behavioral1
Sample
84abbd5840b7f4ccc4f0038d6b12c9cf_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
84abbd5840b7f4ccc4f0038d6b12c9cf_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
84abbd5840b7f4ccc4f0038d6b12c9cf_JaffaCakes118.pdf
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Size
94KB
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MD5
84abbd5840b7f4ccc4f0038d6b12c9cf
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SHA1
e7c25b510d9df1799920221ce2a1b9bf4000e438
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SHA256
c676749c011aa727fd010ed36208eb62618d56954ab07197d86dd3db6c7873c8
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SHA512
dac68ed8ab440ed67123bc1820401f9097dda6068f34e53af4e1da56a220524e5af4b1383bda392596c3400ad8806aa6252ef59f4001f3361dcb43d455c14e9f
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SSDEEP
1536:vtombSSDFjQh0orMuNH9/XNmB7nUeghVqkYCDcKSdAV8kno9YpWvSV4qJF7CWep+:pFDFKrMgHdNm7nUXVuKSdo8jnmLixtC
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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1080 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe 1080 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1080 wrote to memory of 2684 1080 AcroRd32.exe 89 PID 1080 wrote to memory of 2684 1080 AcroRd32.exe 89 PID 1080 wrote to memory of 2684 1080 AcroRd32.exe 89 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 2552 2684 RdrCEF.exe 92 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 RdrCEF.exe 93 PID 2684 wrote to memory of 3456 2684 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\84abbd5840b7f4ccc4f0038d6b12c9cf_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:1080 -
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:2684 -
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=31D8ACEF11A67324D1A907A673BA6D2A --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2552
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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=927ED87D5F4E727BACBBDC9632871EA1 --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=927ED87D5F4E727BACBBDC9632871EA1 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3456
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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=4B28BF82A3CC7DA52C18FAFEF0D9DCCD --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4656
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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=08166060CF4F19CB6A0E30FE6376717D --mojo-platform-channel-handle=1816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1684
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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=FE0891A91B86DA460911CCC8801F7317 --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=FE0891A91B86DA460911CCC8801F7317 --renderer-client-id=6 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2832
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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=2F209EAF4C75D356AFC384617EFC6EF5 --mojo-platform-channel-handle=2696 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4480
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1720
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5017064968dbf1d997168989019adda3f
SHA1dcc853d8eff4e3182f29e01b0056c99975c05195
SHA2565c447ca90a0c9d3506619bf9d9b43f7a7bd58e4b5dc6ac2087a77f60e5de1427
SHA5121d7c6c50b08d11d40b423a2af93e70ab85455107c56ee381437c5a9463708217561aace298dddcf5d4abd79aa73b6a7cd8bd87da7da130203e2c26ea408a3704
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5