Analysis
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max time kernel
134s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
24/08/2024, 07:51
Behavioral task
behavioral1
Sample
be2ca14375d275964139b516562582ff_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
be2ca14375d275964139b516562582ff_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
be2ca14375d275964139b516562582ff_JaffaCakes118.pdf
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Size
82KB
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MD5
be2ca14375d275964139b516562582ff
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SHA1
c4838dfd6778d93afd42a37551a24dd3acd3ea7a
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SHA256
675c8776ba4965eede25e64920487a430206ffe0782acad6ec23cf0db677fcc5
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SHA512
06ed0bf056b364f537f86e7940c160bc27077fe18344ca1a8117b7f70b73c11112e12f639e33baa495ebd84776f09bb6fcbba3509ebc96ff687b76fc78ba48ec
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SSDEEP
1536:n00sxV+cYIg73USRC+SdPovJQ9RcN0UbgfWkNpOPvhWxWc04EqPH4FfLdZA:0PxSRRlqgvJQLq0ALPvhWxEqAdL4
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 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 -
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 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4376 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4376 wrote to memory of 1684 4376 AcroRd32.exe 89 PID 4376 wrote to memory of 1684 4376 AcroRd32.exe 89 PID 4376 wrote to memory of 1684 4376 AcroRd32.exe 89 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 3660 1684 RdrCEF.exe 90 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91 PID 1684 wrote to memory of 460 1684 RdrCEF.exe 91
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\be2ca14375d275964139b516562582ff_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:4376 -
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:1684 -
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=32BD95AC6CE9BB8D3741C1FDC47ABFDA --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3660
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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=825188E85532B1075ED57F43A46B8C20 --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=825188E85532B1075ED57F43A46B8C20 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:460
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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=3D95002CE0F1B3C7567427261A52509A --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3636
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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=9C7D5310F93F6803557718BFA23BFFC0 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3432
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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=7F1892B65C48476D829F02E18ADABAEB --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=7F1892B65C48476D829F02E18ADABAEB --renderer-client-id=6 --mojo-platform-channel-handle=2396 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:880
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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=9EFB977EC4BED83CBC1BEF8F43A67CB2 --mojo-platform-channel-handle=2684 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2112
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5064
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5af77dcbbb09f8d0f1c2a259205f61707
SHA139d607cb038149421746e32c25b839a91dc942fe
SHA2565f39c4232d5c7d5f4f2635b2f3681a01fe83830bf5972c5fa99610d58a60cdc0
SHA51237739c2086abd61521d136122d4e87b3dbd0b6dc66579483280a2c603cde13fd9d9d1b1bfcd06e7671a0c6f855446d6924b5abde97a283842ff79ac0195ddeff
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5