Analysis
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max time kernel
141s -
max time network
148s -
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, 10:21
Behavioral task
behavioral1
Sample
bb56c3db98352db733befcceef5f4628_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
bb56c3db98352db733befcceef5f4628_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
bb56c3db98352db733befcceef5f4628_JaffaCakes118.pdf
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Size
86KB
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MD5
bb56c3db98352db733befcceef5f4628
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SHA1
214f95130ebaa4085d8234b7b660b31769a2091e
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SHA256
b01e8efb1127c449a6edcbb5c8d3b9554ef7505a0cfa508e4cd74c0666d310ff
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SHA512
a784cf2ef47491c3a5f6cd16e60dbebefa966c201273c7e6a4d9603598b5b1ac22c136b4d66db704450610ee0a1fb2b1cf93c7a1178f45c1b4c3babfbd0082cc
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SSDEEP
1536:QIJyd9kBSuedU50aapOd9CRdKfxTQQAOW6pOu2tg9WaEawFx+nLJij:y9qYgd9CRdA1QPLu2tg3wFx+8
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 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 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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3856 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3856 wrote to memory of 1332 3856 AcroRd32.exe 88 PID 3856 wrote to memory of 1332 3856 AcroRd32.exe 88 PID 3856 wrote to memory of 1332 3856 AcroRd32.exe 88 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 5052 1332 RdrCEF.exe 89 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90 PID 1332 wrote to memory of 2908 1332 RdrCEF.exe 90
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\bb56c3db98352db733befcceef5f4628_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:3856 -
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:1332 -
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=F6774AC358B7B6A3C086C6941C5BBC1C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5052
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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=1087E5EF005D2FA18671B55F24583D68 --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=1087E5EF005D2FA18671B55F24583D68 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2908
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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=F1174BE52ED8D81244E4A2C7FDED663B --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1448
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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=ED83953346A40367895F544A66A4BD62 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:672
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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=4A5981CAB101D641FB5B8EFF3EABAAA3 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3128
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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=DFD2BFE5CECB3AAD52E5FF14860E5E4A --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=DFD2BFE5CECB3AAD52E5FF14860E5E4A --renderer-client-id=7 --mojo-platform-channel-handle=2436 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3452
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3812
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD509955f62959b9e53b35fd131e9224774
SHA117d314ff7a27daf5376ec4ac6e14ddcd76f21904
SHA256ca9f2385f7b6520be6aa290e0ce3949bbdcd8d68ec5fa77b9ff4f4c3cb83d8bc
SHA512058f5e05d9dc919b4a37a0b91818306a329078ba0189c77557ec11ba3e89510e3930bf4756817d82f1a96e59e378c9e5c221bb6190707f036671a6eb5842fb74
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5