Analysis
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max time kernel
94s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01-10-2024 02:52
Behavioral task
behavioral1
Sample
041b99c07ed9c6a7754a2f743b714f44_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
041b99c07ed9c6a7754a2f743b714f44_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
041b99c07ed9c6a7754a2f743b714f44_JaffaCakes118.pdf
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Size
39KB
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MD5
041b99c07ed9c6a7754a2f743b714f44
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SHA1
59d91ebaf09140f925a496eaa5b9a1c801de32c5
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SHA256
de206f569d29923f4cc826a59d2d6a21dd63135c4af104d42105bad9f57535fb
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SHA512
aa79df503181030e952bba5d7b3797fb792788c8eb4c2fff3215e1332a86dd7e6702c5ddc456236310309829765be286ab0696f646dfec481baf5c94870e909d
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SSDEEP
768:u84dKlGw2XC1tilPhkr6DjfQa170KsYQC2ZI+OjzvRfm/FFOZfj:XjXgC1tilPhkr6DjfQa170oC2peNFOZL
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 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 -
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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2792 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe 2792 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2792 wrote to memory of 2356 2792 AcroRd32.exe 82 PID 2792 wrote to memory of 2356 2792 AcroRd32.exe 82 PID 2792 wrote to memory of 2356 2792 AcroRd32.exe 82 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 4508 2356 RdrCEF.exe 83 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 RdrCEF.exe 84 PID 2356 wrote to memory of 988 2356 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\041b99c07ed9c6a7754a2f743b714f44_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:2792 -
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:2356 -
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=B97CF8569FF5703C58C01E68AA901C82 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4508
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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=F70E5CA0DBB9919E3BA1E68B7A1226A8 --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=F70E5CA0DBB9919E3BA1E68B7A1226A8 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:988
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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=944930337649950D9980B8F8D1304ED9 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2644
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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=C0FAB21F7E8A361817B7B61EB0F7031C --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3212
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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=F213E7C6F5655A5A4751DA6868004A20 --mojo-platform-channel-handle=2596 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2704
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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=93E61C1B4BAE3F2F8F8355AD9F6048B0 --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=93E61C1B4BAE3F2F8F8355AD9F6048B0 --renderer-client-id=7 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3528
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3200
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5a43b6044009eef6fa12469a7b5ea75c8
SHA11955c3aba1cbe40da0eb6cc19d37e20095b4e44b
SHA256230dd746b6ccfa5aacc78c31f4f4148d1fb82d260e9b2bd85a98c2e2ea7cf21a
SHA512e8a3b0aaf34ab6cd151b07b8d82e996205087cfd5b00105574026faf1b5d9d40ab40b8cdb7299e7aac7a8b21257123643736bcf1a71a802af48855561e35b83c
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5