Analysis
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max time kernel
94s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/09/2024, 17:14
Behavioral task
behavioral1
Sample
fefea258614a6e3073cc6aa0e8d94ad0_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
fefea258614a6e3073cc6aa0e8d94ad0_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
fefea258614a6e3073cc6aa0e8d94ad0_JaffaCakes118.pdf
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Size
48KB
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MD5
fefea258614a6e3073cc6aa0e8d94ad0
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SHA1
208a5222bcea79be06f4df843492a338330f9186
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SHA256
402a258fa22f5dcd599ffbe004423bc29cd8b78d1e891a66c6dcc05198452d33
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SHA512
ddc3e69f9512b8b9acdd0faba759d836140f06dcfb2e14cf2c632c365c02a166635503245ffee065a82c97fa1ab557c646bb87fc6ac32e7ae93083240c80b23c
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SSDEEP
768:JgGzpDyBVksi8PECS0fZwIWIHCQtYHRB+lNHi20BMXQBHsCNAGGigPkQ6SPfyH4F:qGFmG/MXQBH/MdT/Pfyamm3
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 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 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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2928 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe 2928 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2928 wrote to memory of 4092 2928 AcroRd32.exe 82 PID 2928 wrote to memory of 4092 2928 AcroRd32.exe 82 PID 2928 wrote to memory of 4092 2928 AcroRd32.exe 82 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 3728 4092 RdrCEF.exe 83 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84 PID 4092 wrote to memory of 1780 4092 RdrCEF.exe 84
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\fefea258614a6e3073cc6aa0e8d94ad0_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:2928 -
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:4092 -
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=C8E3D4722CD09A4BFCBB6855F841CA2E --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3728
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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=9CEE303C8698A308BF1D88D195912B7F --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=9CEE303C8698A308BF1D88D195912B7F --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1780
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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=6DFF49444B1E0F9ED6AAC0BC8F27D886 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1856
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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=E406707B76A87170015F75CD1BB24101 --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=E406707B76A87170015F75CD1BB24101 --renderer-client-id=5 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:628
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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=6ACE777698130F66669831142EF9459E --mojo-platform-channel-handle=2452 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3144
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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=FFF65D661C7903B97643AB8BBA04FB6B --mojo-platform-channel-handle=1976 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:728
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1652
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD509314b0f9a3f72df21b9ab635ea75ddd
SHA128472b7564ec55ce0708867f1e63895148f89519
SHA256926a9655e3a8af4c74d2eea63cf9d68b448b458960028fdc933d93d3cc536449
SHA512d7389f171ed2b14766fdb457fff2b1479b456cc5a0af76316dae6e9d13fc9afc65c408687b47c32b45eda4800c034a0ed2280c33dcd5a2085ff7cda5e45b4aca
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5