Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31-10-2024 08:29
Behavioral task
behavioral1
Sample
8277582bf5e4c91d32960bd72df2890f_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8277582bf5e4c91d32960bd72df2890f_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
8277582bf5e4c91d32960bd72df2890f_JaffaCakes118.pdf
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Size
88KB
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MD5
8277582bf5e4c91d32960bd72df2890f
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SHA1
d6c1fceb9e6cafe2a1faa80f79d1cae611db2616
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SHA256
ab350cfe4eea1d11869fef27cff79e31641c230d69a5eefa21cc2318f9bbd437
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SHA512
330b06d8df71367a244748dccd2035fc13f86bbc81936cca854d19d26a4930ed9283f66980bb459f79074a432119efe26dcceedffbc9d55261e28290c711e572
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SSDEEP
1536:zoeK6yAZRP79zAHu4ja66hF8X8N41QD1sL5Dplv86W+gjjte4FkoW6pOu2iiyOy7:EeKAzJ0fjA+DiDeFplJgHY4Fkxu2UOiX
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-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4928 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe 4928 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4928 wrote to memory of 8 4928 AcroRd32.exe 89 PID 4928 wrote to memory of 8 4928 AcroRd32.exe 89 PID 4928 wrote to memory of 8 4928 AcroRd32.exe 89 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 5100 8 RdrCEF.exe 92 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93 PID 8 wrote to memory of 208 8 RdrCEF.exe 93
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\8277582bf5e4c91d32960bd72df2890f_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:4928 -
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:8 -
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=D3DCE7B0747D24D43CD316E409B87AB0 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5100
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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=173DEFC58396379EE699A19A6EA59622 --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=173DEFC58396379EE699A19A6EA59622 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:208
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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=58266FBFB87907782F6777C4F8B2C83F --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1716
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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=39031A8BC05DC24FA17B99CB4D1C3F80 --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=39031A8BC05DC24FA17B99CB4D1C3F80 --renderer-client-id=5 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4472
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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=251E326144A93CF2771C8D93992BF4BF --mojo-platform-channel-handle=2540 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2084
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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=9FC767080794F79A103C81E86E8E8090 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4564
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4124
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5e7e826b7383ea66c94c071569d7b29a6
SHA1a6a4ece8c69557cc0fce2d8a852b9acd8720a00d
SHA256bffb3c579b0bde101c4b6cd814ac464b6b18db7bc3472cf8e777d5863031b520
SHA51225bf4902909c4c5397c85ce438b294414743757c7ecd64523aaa57a44fa1195be95945addd97b90a9612956e029123769aa14b327086cf4bb62085437fb06cf6
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5