Analysis
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max time kernel
145s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
26-04-2024 10:13
Behavioral task
behavioral1
Sample
008a168d36eed258605c862cc63db880_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
008a168d36eed258605c862cc63db880_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
008a168d36eed258605c862cc63db880_JaffaCakes118.pdf
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Size
185KB
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MD5
008a168d36eed258605c862cc63db880
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SHA1
8f82a99fff4b6800b71a9d827f42bc5e40aad98f
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SHA256
c6247dc9e481dfcb52c12af43f5e2875104254d2ca6e919b9ce3e92a156e2932
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SHA512
33cf9bd08a238f3f100b4c388ec1acf0529156dc1168d92d4dd78bf6c41612e14891e2fbf23ccfb30482bde2f0f79dc637ac8235cfd1faa8a6714a5c1abcc703
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SSDEEP
3072:g2irbxzGAFYDMxud7fKg3dXVmbOn5u46KjnnQA7TAJAXxNSBgSx:g2MKlWQ7Sg3d4bOBQAPw
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4524 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe 4524 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4524 wrote to memory of 4852 4524 AcroRd32.exe RdrCEF.exe PID 4524 wrote to memory of 4852 4524 AcroRd32.exe RdrCEF.exe PID 4524 wrote to memory of 4852 4524 AcroRd32.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 5064 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe PID 4852 wrote to memory of 2908 4852 RdrCEF.exe RdrCEF.exe
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\008a168d36eed258605c862cc63db880_JaffaCakes118.pdf"1⤵
- 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:4524 -
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⤵
- Suspicious use of WriteProcessMemory
PID:4852 -
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=32E06D7256C91385A4799C55F94C5AA9 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5064
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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=D2C54361A0889F03753AE74195157766 --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=D2C54361A0889F03753AE74195157766 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵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=B93EE9AA0BADF8E8235BC0C1EB78B96D --mojo-platform-channel-handle=2160 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1108
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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=C8E21CEF847E64E6F52F3E6FA2363D99 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3592
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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=5338F42D66BC45868BBE9EF7C4E36815 --mojo-platform-channel-handle=2504 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1136
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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=16A3E4D0D6AAABD3D3F85FE7AFEFE685 --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=16A3E4D0D6AAABD3D3F85FE7AFEFE685 --renderer-client-id=7 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:13⤵PID:864
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4348
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD54eb4b4fb1d89e362c279c2c65dd09eaf
SHA1c280ba344547a78f8172f01f441f317012e126a4
SHA2564088dabbdf49427801f4d30b5027df5c573b2e6adab5af551ed5b9e5bf7a19a4
SHA512ddd3c6bf3a08d79fedbcab9f7da3b273440c78e9d37f6cf28852a2a8ac9395d30d0dbb03d3e8480be5b66c4db10f05a73e18495effbc9572dd63c5483ae874c7
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5