Analysis
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max time kernel
140s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23/08/2024, 20:49
Behavioral task
behavioral1
Sample
bd1a8674fda8751ca0504e717df696cf_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
bd1a8674fda8751ca0504e717df696cf_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
bd1a8674fda8751ca0504e717df696cf_JaffaCakes118.pdf
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Size
110KB
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MD5
bd1a8674fda8751ca0504e717df696cf
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SHA1
7b570e4155e62a547306a581c0e3bd5aa8590b6f
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SHA256
b32cb106eef81f4920bf0ed4d85e04181ad5bf2b8b4e3b645d559575baf137dc
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SHA512
5d44c5e1ba28c1bedb94f34a2d0e7821b9511bb8925584309a06234e82175a2239814ba64fdb982887e545b32edcb26537257c519432654cc6e943d0e16ee243
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SSDEEP
3072:C2df9HWSRCjFqSbSjZp/5RlyEWdEJ1K8S35:jRlPQcQSjhmEAEi75
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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4176 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe 4176 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4176 wrote to memory of 2072 4176 AcroRd32.exe 92 PID 4176 wrote to memory of 2072 4176 AcroRd32.exe 92 PID 4176 wrote to memory of 2072 4176 AcroRd32.exe 92 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2256 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94 PID 2072 wrote to memory of 4556 2072 RdrCEF.exe 94
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\bd1a8674fda8751ca0504e717df696cf_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:4176 -
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:2072 -
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=D913AAD79A5560EEAA41886FD75DC2CE --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2256
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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=B8E77AAE8D200C80CA215DB30EC0D469 --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=B8E77AAE8D200C80CA215DB30EC0D469 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4556
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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=318E8D399828F0325774B942632D0483 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4408
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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=8BE3DFF76D5728D73057F9BC5893E9D7 --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=8BE3DFF76D5728D73057F9BC5893E9D7 --renderer-client-id=5 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4792
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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=BF0243B283E5737F8F187B74A24B7CE0 --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2912
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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=19ED873A1B1D9C0D320FC924A865AF63 --mojo-platform-channel-handle=2828 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4372
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5229f7df27dad1c0e6e06ea226cc264bc
SHA178fb8896debe558398e48adbe47f7b38af9c46a7
SHA256f3795461a7659c3eab5d68fdf5a7733f9511363b362e235a620bad10131244a3
SHA512e0e88f5957f8f8fb89a67b78f353c5cafbfc66fca44d42b0e5b8b3536f5248183007fac6a459d70c5c04dadf287cfcdf8863e68225513a1bb8fa31e9723fc2f5
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Filesize
56KB
MD5c26ed30e7d5ab440480838636efc41db
SHA1c66e0d00b56abebfb60d2fcc5cf85ad31a0d6591
SHA2566a3c5c4a8e57f77ecc22078fbf603ecc31fb82d429bd87b7b4b9261447092aef
SHA51296cdb78bca3e01d4513c31661987e5646e6a8ff24708918aa0d66dfa3ca5d98af4862c9f38c4f41f933c345d2d3adfb1d34d1430b33f45f916f41a9872a030df
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5