Analysis
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max time kernel
110s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/11/2024, 06:06
Behavioral task
behavioral1
Sample
6e6130923f3b26c03f66be14b120255387582af06bede4df325dcaf669d138cdN.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
6e6130923f3b26c03f66be14b120255387582af06bede4df325dcaf669d138cdN.pdf
Resource
win10v2004-20241007-en
General
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Target
6e6130923f3b26c03f66be14b120255387582af06bede4df325dcaf669d138cdN.pdf
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Size
317KB
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MD5
91e0c3ad922012279899973ff42957a0
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SHA1
44073bb6b565632b69637fc7863842d08033e737
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SHA256
6e6130923f3b26c03f66be14b120255387582af06bede4df325dcaf669d138cd
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SHA512
7acbfe01266e21d1a12e42e1a285dd8487457828f52e3728a5dc2a13ad39647ea8e66506d7785e6fe7b982eeea4cf4eed4427da497d7fe3a5ad6c2abad1b6939
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SSDEEP
6144:5ZcEx8ZLQt15bo3a2AGRXskoniO1ehLTHtGgl1cVYD73/BndUEveVO9YZOvMk2:rQKfbo3aExoiO1QLTNG0j/fU0e4qEEp
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 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 -
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-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4992 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4992 wrote to memory of 1168 4992 AcroRd32.exe 86 PID 4992 wrote to memory of 1168 4992 AcroRd32.exe 86 PID 4992 wrote to memory of 1168 4992 AcroRd32.exe 86 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 976 1168 RdrCEF.exe 87 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 RdrCEF.exe 88 PID 1168 wrote to memory of 1900 1168 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\6e6130923f3b26c03f66be14b120255387582af06bede4df325dcaf669d138cdN.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:4992 -
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:1168 -
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=6B3E2020342499F1C0913DC9DDD03CF6 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:976
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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=A86771214889440D8BD4C2F340856857 --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=A86771214889440D8BD4C2F340856857 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1900
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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=6DDA548C8CEE2343D3D31FB66A2AE2AF --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:512
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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=9384E5C16F2BD971AC4A9CAFD569B054 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1660
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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=AD50305EC9D758E3C914CC3D53B2F232 --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=AD50305EC9D758E3C914CC3D53B2F232 --renderer-client-id=6 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1880
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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=C34B9D7484A3E078C01B5F196A8FB915 --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2372
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3856
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5c90558a4d30132ed6db565e70ccf2b55
SHA1910975e5f3bee1a89d91dcc739aa3b16665b2093
SHA256cd0e8238baa20c5a43abe6c52d2ff189164ff3cac5899f4d44bf76aaef2ba82c
SHA512b898cd2e1506f84957dea07f78cf17b5b52e8b32add102c5bc782d26e59942443f6b18d5a170b3ba62dc65400b2a1d184037c1de42b208a319b1194a3abee429
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5