Analysis
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max time kernel
94s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19-09-2024 04:59
Behavioral task
behavioral1
Sample
eaa103c6cfc56952de2dafff313cce15_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
eaa103c6cfc56952de2dafff313cce15_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
eaa103c6cfc56952de2dafff313cce15_JaffaCakes118.pdf
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Size
82KB
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MD5
eaa103c6cfc56952de2dafff313cce15
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SHA1
e269f4777721f929a8a8e10ddd23811e2006ebae
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SHA256
a42806e5519b2b24dbe8f283b23e4d578a7b34683b17effebc382cc310d6727c
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SHA512
d16616bb2434be695053e33b5abe046772f10504095c667e63368632edcafae3d6c31258fa490a75d7cf6636ef9a5dd7c1f7fa6eb575cec4fa71a824bf69ebaa
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SSDEEP
1536:HbR1/4KRKJjgLgv7fC5wgDjOEnjnYVZvsfWF136+OnHPSK5Wiil3pW6pOu2Rzfuh:7R4s8zaBD1n7YVZ4I6ncZKu2Rz4
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 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 -
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 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1932 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe 1932 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1932 wrote to memory of 5096 1932 AcroRd32.exe 86 PID 1932 wrote to memory of 5096 1932 AcroRd32.exe 86 PID 1932 wrote to memory of 5096 1932 AcroRd32.exe 86 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 2172 5096 RdrCEF.exe 87 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 RdrCEF.exe 88 PID 5096 wrote to memory of 1452 5096 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\eaa103c6cfc56952de2dafff313cce15_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:1932 -
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:5096 -
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=078E351A1AACABEEB6E0020F3B82B6A0 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2172
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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=BA238BC7ECBA3BAAADB984F9B7F821DB --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=BA238BC7ECBA3BAAADB984F9B7F821DB --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1452
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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=D6A1C4274DB7DA154E411D5B2B16C769 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3096
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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=3C12FF18378DC0BF305401012708F382 --mojo-platform-channel-handle=1864 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2764
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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=AA5EF892B0602DD809E389154AEA9426 --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=AA5EF892B0602DD809E389154AEA9426 --renderer-client-id=6 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2304
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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=BE4C06CDD4949643AA223AC25B4BD7AE --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3108
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3596
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD55ec7f8504c0d8103211a731ea2acb7fa
SHA1c3f6f2dd31e19758b360dbe170520942449604c4
SHA256daae6bc5fc6ca0d90fc9eac8e64e73f8a30cca7a63ffe7b5662dd364835973af
SHA5128779b8803a13546fde093d076830f927d980e422f22790db0119c12b68cd91b6f1bbab883feb2ec58b368775fabd7509b02521577dc9a76ab00f76f55d20566a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5