Analysis
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max time kernel
140s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240910-en -
resource tags
arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system -
submitted
19/09/2024, 03:49
Behavioral task
behavioral1
Sample
ea87f0a778b71dfb13c0eed2935437aa_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ea87f0a778b71dfb13c0eed2935437aa_JaffaCakes118.pdf
Resource
win10v2004-20240910-en
General
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Target
ea87f0a778b71dfb13c0eed2935437aa_JaffaCakes118.pdf
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Size
75KB
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MD5
ea87f0a778b71dfb13c0eed2935437aa
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SHA1
b2d29789a25201708f56a951788540bfdc5203db
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SHA256
3720b78e278d8190c9fc1f2532e98a83f8e844f8bff5d66c1027b64f713adfc8
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SHA512
2db4575df9682481b3a97f4fe289fc85d794bea54301d35f0dba7f580a7bb599833669be429f1c8551251e8bc256bfee48dcc4aa451163a8277166c612197981
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SSDEEP
1536:oMfeqbCFz3I6w/WkRUfNy25C8hjk3s9zuQooAJ4iLr8Ad5:peqb6IJ/WkRuyQCeY3s9zxD+RLr8E
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4376 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4376 wrote to memory of 968 4376 AcroRd32.exe 91 PID 4376 wrote to memory of 968 4376 AcroRd32.exe 91 PID 4376 wrote to memory of 968 4376 AcroRd32.exe 91 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4304 968 RdrCEF.exe 93 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94 PID 968 wrote to memory of 4676 968 RdrCEF.exe 94
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\ea87f0a778b71dfb13c0eed2935437aa_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:4376 -
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:968 -
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=00A5502FFC28DD18651ADC3E82965662 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4304
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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=14A39A5C2F2349964541415C18BA3DF6 --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=14A39A5C2F2349964541415C18BA3DF6 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4676
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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=3DF6CAB1F0F745956225515808939089 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5004
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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=6D284088A3F6713D53EAB0E2D201234D --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=6D284088A3F6713D53EAB0E2D201234D --renderer-client-id=5 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3000
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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=BD30A8C79B11AA22B9A94C3FCB19DA28 --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3744
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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=4EDE3E58D9A4FE146C6872FB36E6D9EA --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3572
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2712
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5ea45c2ca8269a9de645aa2a6bbab0017
SHA1ae54586b08d2b059134108c4d4f363010e5ae1a2
SHA25653858ac792b51885d4a01d3e13896d422ff69044b48683bb025df61584be8571
SHA512061b10834d3010b12a5f9e9b48254c144ec95137c5fb1225e7e0d767621da618465d36b165961d34f08c8b6288d01a3204bfa70d0e812555589e4db0abe6a43a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5