Analysis
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max time kernel
105s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
10-07-2024 21:08
Behavioral task
behavioral1
Sample
366336c38e4388ab070d49647c88ca3e_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
366336c38e4388ab070d49647c88ca3e_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
366336c38e4388ab070d49647c88ca3e_JaffaCakes118.pdf
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Size
61KB
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MD5
366336c38e4388ab070d49647c88ca3e
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SHA1
1b9ff10d804bce9ef14f75cacb159b14210b6053
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SHA256
96730516e3c6dc51f92990e61012023aeb3a06beb52b41aa9985e468ad988806
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SHA512
1f044c196c23295e772ad8151dd689de44f98db2bb5c8baa9a0a06aa29e802ae53292990cbdcca4ef1ba0620b24e13c915aa880b0b6d3e775a3c9d87c6a8813a
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SSDEEP
192:bONbedw+DJ5Xs6RhT3LdspPuLHNDyLiWpGDGjLB2ah0LSLuvL+M3:bONbedw+DJ5ZpWq3
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2004 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
AcroRd32.exepid process 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe 2004 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2004 wrote to memory of 1108 2004 AcroRd32.exe RdrCEF.exe PID 2004 wrote to memory of 1108 2004 AcroRd32.exe RdrCEF.exe PID 2004 wrote to memory of 1108 2004 AcroRd32.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 4448 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 RdrCEF.exe RdrCEF.exe PID 1108 wrote to memory of 640 1108 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\366336c38e4388ab070d49647c88ca3e_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:2004 -
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:1108 -
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=006D7EB33FF9C3CF3B64F161780E5C09 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4448
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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=F16E34431D50E854A75963E2C2821695 --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=F16E34431D50E854A75963E2C2821695 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:640
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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=101DB5C154A5B65C76688FECBA5A0C7A --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4268
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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=7E17A1978A1B7B6606B80DAD391A8AEF --mojo-platform-channel-handle=2432 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4052
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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=21CF63DA96D05DFE44106A54BAEDF49F --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=21CF63DA96D05DFE44106A54BAEDF49F --renderer-client-id=6 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:13⤵PID:4256
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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=F46FCB50F2672E1A0DA76EE3320E4154 --mojo-platform-channel-handle=2728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1284
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5108
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD56ea66f16ce3251027d962becf9ccaf51
SHA1731956ba8f29b616cff1868ba2677fc105fc0ead
SHA2567abd0a13b28c8d75b6384ff1ea231461f7464104e6c3c9091f60471d903e3ec3
SHA5122cb7c8ebd82266a9c8b8210d372354dd0d54a5a8c522d7d3d2df9160540bb0af98604464937eaee060fc47ed7bbb788784a73b0a25351123ac2453c39c0f5924
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5