Analysis
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max time kernel
125s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
14-06-2024 08:12
Behavioral task
behavioral1
Sample
a8ad5ba0bbaf92e66a898dec3cf45998_JaffaCakes118.pdf
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a8ad5ba0bbaf92e66a898dec3cf45998_JaffaCakes118.pdf
Resource
win10v2004-20240611-en
General
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Target
a8ad5ba0bbaf92e66a898dec3cf45998_JaffaCakes118.pdf
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Size
57KB
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MD5
a8ad5ba0bbaf92e66a898dec3cf45998
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SHA1
3f417047145099f2c9d828520dfa62b3c91569ee
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SHA256
5912b65267d8efd734896baac5e618f29a68a518b217a4bc3f9455f68bd39292
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SHA512
d7e1aaef4ac9c6168e652e3245f04d347a91bf1fc44e639c9efce1b0108b7878d9cca7c66912ee6b13982b575bc1b6c7ec0b9d7a646997490074a772e1f04b88
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SSDEEP
1536:5GFvpPhh4ygdAD/cs9R24IW4Qk+yOzZ4lV2Z4E8d:MFvp55g6/P4QklOzZ4lsZ45
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-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2960 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe 2960 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2960 wrote to memory of 3396 2960 AcroRd32.exe RdrCEF.exe PID 2960 wrote to memory of 3396 2960 AcroRd32.exe RdrCEF.exe PID 2960 wrote to memory of 3396 2960 AcroRd32.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 3892 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 RdrCEF.exe RdrCEF.exe PID 3396 wrote to memory of 5044 3396 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\a8ad5ba0bbaf92e66a898dec3cf45998_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:2960 -
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:3396 -
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=6C819CB78407A0019DF1D4EBB9BB3A44 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3892
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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=52ED6D7D51C01E3B3CAB1F26076C7524 --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=52ED6D7D51C01E3B3CAB1F26076C7524 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵PID:5044
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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=9CC90F461EBB721BF899BC8787AB54FA --mojo-platform-channel-handle=1796 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3492
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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=EF05D54D85E6DDB8711AB0E6048DBE34 --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=6A4F26197542E19104DD044E9AF2924A --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:912
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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=A02ECAE51CE38F7CF7E22B0CB4C592F4 --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=A02ECAE51CE38F7CF7E22B0CB4C592F4 --renderer-client-id=7 --mojo-platform-channel-handle=1888 --allow-no-sandbox-job /prefetch:13⤵PID:3948
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4624
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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 --field-trial-handle=4224,i,2113996974559895641,18156918660790954073,262144 --variations-seed-version --mojo-platform-channel-handle=3824 /prefetch:81⤵PID:3916
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD55253bd535addb8e72a8b6c510ba8cb18
SHA11a785bd5ce518eba919094fbdf37375e309565cd
SHA256f51f0e64677e3778abbc463e7a80ddaa74bae3c78e4a954d3122a5d7f0c4a60c
SHA512d644aa5da17096be85abec26fe4322961ab8ce3125a22980e0400e4b228c2d74a9f075152a979a462f02667bb2fcd8184c19b0f9d4ec73c616e52a0507faed3c
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5