Analysis
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max time kernel
151s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
19/04/2024, 13:49
Behavioral task
behavioral1
Sample
fa6fc5d0b5a14f0539a1c917a68c28db_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fa6fc5d0b5a14f0539a1c917a68c28db_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
fa6fc5d0b5a14f0539a1c917a68c28db_JaffaCakes118.pdf
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Size
85KB
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MD5
fa6fc5d0b5a14f0539a1c917a68c28db
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SHA1
74ddb7b1e475e541cda9a78dc38cdcb7545e9db3
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SHA256
3b67e19f9ebd06491645497725b9d76757c4f9bab1b81508aa7aef80e49a891b
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SHA512
9ed923119c79820164066ae3f29c8eb842c596aae09c7aa10adacf3c21fdfd0354de01e7e0ea285e049cffeeef4efec0560cc908f4a2b0e25b3ddad40a728dda
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SSDEEP
1536:WfesIrtxpCbleyQSn8X32qxbGQ3uh2i80N2gBFsoRKlRJtPfaW33EkXzJW8pO+8f:AesInpCxLy3ASm2z0bRORbPf93EkDI+c
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.
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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3076 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe 3076 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3076 wrote to memory of 1792 3076 AcroRd32.exe 95 PID 3076 wrote to memory of 1792 3076 AcroRd32.exe 95 PID 3076 wrote to memory of 1792 3076 AcroRd32.exe 95 PID 3076 wrote to memory of 1592 3076 AcroRd32.exe 97 PID 3076 wrote to memory of 1592 3076 AcroRd32.exe 97 PID 3076 wrote to memory of 1592 3076 AcroRd32.exe 97 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 5004 1792 RdrCEF.exe 98 PID 1792 wrote to memory of 1376 1792 RdrCEF.exe 99 PID 1792 wrote to memory of 1376 1792 RdrCEF.exe 99 PID 1792 wrote to memory of 1376 1792 RdrCEF.exe 99 PID 1792 wrote to memory of 1376 1792 RdrCEF.exe 99 PID 1792 wrote to memory of 1376 1792 RdrCEF.exe 99 PID 1792 wrote to memory of 1376 1792 RdrCEF.exe 99 PID 1792 wrote to memory of 1376 1792 RdrCEF.exe 99 PID 1792 wrote to memory of 1376 1792 RdrCEF.exe 99 PID 1792 wrote to memory of 1376 1792 RdrCEF.exe 99 PID 1792 wrote to memory of 1376 1792 RdrCEF.exe 99 PID 1792 wrote to memory of 1376 1792 RdrCEF.exe 99 PID 1792 wrote to memory of 1376 1792 RdrCEF.exe 99 PID 1792 wrote to memory of 1376 1792 RdrCEF.exe 99 PID 1792 wrote to memory of 1376 1792 RdrCEF.exe 99 PID 1792 wrote to memory of 1376 1792 RdrCEF.exe 99 PID 1792 wrote to memory of 1376 1792 RdrCEF.exe 99 PID 1792 wrote to memory of 1376 1792 RdrCEF.exe 99
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\fa6fc5d0b5a14f0539a1c917a68c28db_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:3076 -
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:1792 -
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=E54F4E2120CC017FA9377370B307FD78 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵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=428233254D7E324F60426AD34C7BB892 --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=428233254D7E324F60426AD34C7BB892 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:1376
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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=305AB61481373A9F89240DE1132C2D68 --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=305AB61481373A9F89240DE1132C2D68 --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:13⤵PID:3784
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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=5AB7C394BF7B727E275FFB1321AE8338 --mojo-platform-channel-handle=2568 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:884
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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=5F1228914718E790FF1D2D49E9A25A20 --mojo-platform-channel-handle=1864 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3080
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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=05E048D1D534947572F2310D8D0F293C --mojo-platform-channel-handle=2696 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4428
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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" --backgroundcolor=165140432⤵PID:1592
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2196
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3756 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:81⤵PID:2568
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5c360a66f147df1e225797f730dfb7ad3
SHA18a1f5c521dab32285b93832f7d9f741bef6b35a2
SHA2561bd9f58c58949cd7ba013f1ebbfe16a47e3c753d56c6937424e974712e671c31
SHA512472878d3b2daf3293adac5eb388b0cf7ec9baac9392795b86d8a350e3ce2a9fcbe3bf92b50b3fc3945ef0a7eabd75702b3718976c61d4f078a905fb5a53bfb23
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5