Analysis
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max time kernel
130s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 00:22
Behavioral task
behavioral1
Sample
692040fae7c0e3f5ac4167e4e1918296_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
692040fae7c0e3f5ac4167e4e1918296_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
692040fae7c0e3f5ac4167e4e1918296_JaffaCakes118.pdf
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Size
50KB
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MD5
692040fae7c0e3f5ac4167e4e1918296
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SHA1
d366cc70ad3a70cfcdeb7a96a54a735ea4b8f77d
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SHA256
6b548de216951e3345f694a6ae5518bbdb7247b52abc8cef540a325642ed9219
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SHA512
2040be6a9822545eba1630cedc5e687a0f5a3a2a65958e36c9a5d914e7e12fece1fe61d8e966ed8453a5b609fe8a114232ad23ea72ce769b285e0ccdc468de6d
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SSDEEP
768:wgGzpDyBVksi8Ac19xL4MKlDgvmjjpyWm3T9rcJa9tB7VT/aS4ZH9g932QnM5/Th:dGFmTnaDJa9tRVT/a1cx2jTfGw6xm
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-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 464 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe 464 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 464 wrote to memory of 1200 464 AcroRd32.exe RdrCEF.exe PID 464 wrote to memory of 1200 464 AcroRd32.exe RdrCEF.exe PID 464 wrote to memory of 1200 464 AcroRd32.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 2836 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 RdrCEF.exe RdrCEF.exe PID 1200 wrote to memory of 1160 1200 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\692040fae7c0e3f5ac4167e4e1918296_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:464 -
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:1200 -
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=299F33BE1E4C20A1D4991EA484DBF3D9 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2836
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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=6AF222DF4B099CBE3F5746619D04D414 --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=6AF222DF4B099CBE3F5746619D04D414 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:1160
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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=D981F8075795C1716E81EEF97365EE42 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2352
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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=6EE34C15349F6880CEF207E6A836B1E1 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3260
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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=591A2AECBB8995AF33E09B94D0A82B3A --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:632
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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=EB26C86A7CA75AB1A74DA081401BD578 --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=EB26C86A7CA75AB1A74DA081401BD578 --renderer-client-id=7 --mojo-platform-channel-handle=1964 --allow-no-sandbox-job /prefetch:13⤵PID:1716
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2160
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD552fa7cffb58ecc56a873a97e9a771e95
SHA1d95b2cd6595a87270a2e463b31c7e3ba803c847f
SHA2569ff75b8d0c722037c519deaf8a7276e59bb2891815ab673819f47c00e7a9c89e
SHA512118d8da6b50425990b4fe33055dd45cfb9986bf7df3461e2e6a857112246965f911b8cd5464d69f93ad85b6015712fbbc1a9915e902e0c271f4ef04df330e01a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5