Analysis
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max time kernel
79s -
max time network
136s -
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, 03:32
Behavioral task
behavioral1
Sample
ea81deb4ab5999514f44b9ec5400827a_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ea81deb4ab5999514f44b9ec5400827a_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
ea81deb4ab5999514f44b9ec5400827a_JaffaCakes118.pdf
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Size
41KB
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MD5
ea81deb4ab5999514f44b9ec5400827a
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SHA1
909b3953e7b69189869388d21e93ae3fa5bc4dd3
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SHA256
7c364281f018367bd07bc5825c3ace32d8dd9ac251f9f253761a2d39ec656dda
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SHA512
2ccb35d304452c3c6fa3fa2e3ae620835d1be5380c6338ff1863e3967afe8a33f6078fe2e1c68498a03f920b687663c91102b87b3626d65fcf18e15d15c7e7b0
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SSDEEP
768:zgGzpD2pcKQjrK0gIYeCjD/RMVO5r/1CJ5A7IgX2Xswdx6KitvyMucdfwWl/H+IW:MGFapM//YRlN12qIgXWYKitvyMZdfV/Q
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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4532 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4532 wrote to memory of 2280 4532 AcroRd32.exe 89 PID 4532 wrote to memory of 2280 4532 AcroRd32.exe 89 PID 4532 wrote to memory of 2280 4532 AcroRd32.exe 89 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 3456 2280 RdrCEF.exe 90 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 RdrCEF.exe 91 PID 2280 wrote to memory of 2220 2280 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\ea81deb4ab5999514f44b9ec5400827a_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:4532 -
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:2280 -
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=205BD4D76BF708CED55A6A776ED44E81 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- 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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=0ABDCF0BF6984151D9AE1CB6D68FCFA1 --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=0ABDCF0BF6984151D9AE1CB6D68FCFA1 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2220
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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=554CB2E169876DF189DB738C7503C26E --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4864
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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=0C63AFAA2DE92CEE2110DC6A6826AE12 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3868
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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=4BE1B10B94A03302B86B1969799B9C76 --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=4BE1B10B94A03302B86B1969799B9C76 --renderer-client-id=6 --mojo-platform-channel-handle=1880 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:456
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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=7A114835C2974732CA39067CD0F26F55 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4296
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5044
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5764fbc4cd15f918c08e68c9b209e7da6
SHA152848a22b8507e74ec0a644cde274399173dd0b5
SHA256091520747a6e6b40edd1e8db16e6ae3209111710c90d97fcda714c2b858921f1
SHA51234034230e120aca29e1c66567df52b8325aab357db161410bc2fe7f8c9e5c7c6f674f3fca3e691247b7bf16be59cf9e07607c7b7f41a24f5586642bdaeca07b3
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5