Analysis
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max time kernel
144s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
16/04/2024, 05:29
Behavioral task
behavioral1
Sample
f2c9c6d95fb00b36f6a9b0e2847cac85_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f2c9c6d95fb00b36f6a9b0e2847cac85_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
f2c9c6d95fb00b36f6a9b0e2847cac85_JaffaCakes118.pdf
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Size
80KB
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MD5
f2c9c6d95fb00b36f6a9b0e2847cac85
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SHA1
97d4d8dff75a19c7ab8cf983413af65f88adaf2f
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SHA256
952ed04b2c17fe43ef32a10df60343a0cbe65d7884631bc7d99aab125b78a5cf
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SHA512
12881bc2abcfc23e971d27855e11b49bc726a8ba7266a49c5740d05bdd16c921db74845ec22f89e678fdedf39c9326ff05730ee1f80ad17b704bde9815a9b2f4
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SSDEEP
1536:iOYqJt0QcSVWRdOBDdj/vOPoyxp+V7OD5pJEToj0WZMq0NcK53L7z8O6uWcpOm8d:z9t05LRdOnQoyxMolYT4FucKlL7z8VBX
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 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4244 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4244 wrote to memory of 1436 4244 AcroRd32.exe 96 PID 4244 wrote to memory of 1436 4244 AcroRd32.exe 96 PID 4244 wrote to memory of 1436 4244 AcroRd32.exe 96 PID 4244 wrote to memory of 3396 4244 AcroRd32.exe 99 PID 4244 wrote to memory of 3396 4244 AcroRd32.exe 99 PID 4244 wrote to memory of 3396 4244 AcroRd32.exe 99 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 3820 1436 RdrCEF.exe 100 PID 1436 wrote to memory of 5012 1436 RdrCEF.exe 101 PID 1436 wrote to memory of 5012 1436 RdrCEF.exe 101 PID 1436 wrote to memory of 5012 1436 RdrCEF.exe 101 PID 1436 wrote to memory of 5012 1436 RdrCEF.exe 101 PID 1436 wrote to memory of 5012 1436 RdrCEF.exe 101 PID 1436 wrote to memory of 5012 1436 RdrCEF.exe 101 PID 1436 wrote to memory of 5012 1436 RdrCEF.exe 101 PID 1436 wrote to memory of 5012 1436 RdrCEF.exe 101 PID 1436 wrote to memory of 5012 1436 RdrCEF.exe 101 PID 1436 wrote to memory of 5012 1436 RdrCEF.exe 101 PID 1436 wrote to memory of 5012 1436 RdrCEF.exe 101 PID 1436 wrote to memory of 5012 1436 RdrCEF.exe 101 PID 1436 wrote to memory of 5012 1436 RdrCEF.exe 101 PID 1436 wrote to memory of 5012 1436 RdrCEF.exe 101 PID 1436 wrote to memory of 5012 1436 RdrCEF.exe 101 PID 1436 wrote to memory of 5012 1436 RdrCEF.exe 101 PID 1436 wrote to memory of 5012 1436 RdrCEF.exe 101
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\f2c9c6d95fb00b36f6a9b0e2847cac85_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:4244 -
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:1436 -
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=9E32A3129E616F0B89ED7DFC2CA440A6 --mojo-platform-channel-handle=1700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3820
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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=3445943E8E555F25B8AC9A16A01FFE02 --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=3445943E8E555F25B8AC9A16A01FFE02 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:5012
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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=2D736FD32AE28B8B0BE98AC1ED464DA9 --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=2D736FD32AE28B8B0BE98AC1ED464DA9 --renderer-client-id=4 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job /prefetch:13⤵PID:2164
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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=52BE8D594D8BAEA303FE956C56EE5B6F --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:636
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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=60EF7352AAC8B3984FE9E8D870B89785 --mojo-platform-channel-handle=2596 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4748
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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=72CFD7DC85A991CCC2801FB3C6B1D4E4 --mojo-platform-channel-handle=2568 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3628
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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:3396
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4528
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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=3972 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:81⤵PID:2960
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5c935730bfcb965dab845b9a6b78a74df
SHA13e27578652abd911acd8d2a7df92448c25e61217
SHA256743808d3d40d00bde18410b10924676bcd501c3c6430a357f47966fb5f6cc845
SHA512502915e155493e188a69bacbc63ea960a98b89971e5380953c83c2693d7573f9023e6d0de9b89d4660ed56fe0194153d4dcad0fb301667cb42afc4944a618c6e
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Filesize
56KB
MD5c26ed30e7d5ab440480838636efc41db
SHA1c66e0d00b56abebfb60d2fcc5cf85ad31a0d6591
SHA2566a3c5c4a8e57f77ecc22078fbf603ecc31fb82d429bd87b7b4b9261447092aef
SHA51296cdb78bca3e01d4513c31661987e5646e6a8ff24708918aa0d66dfa3ca5d98af4862c9f38c4f41f933c345d2d3adfb1d34d1430b33f45f916f41a9872a030df
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
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Filesize
12KB
MD58d6bca6dc09659f42b80e45155060499
SHA1bc633d2d6827e2ae42cfb4347714a3426ef7543a
SHA256ab54bcea4c0674a6d8dda6e7c4546fc75251231a36e00f8457965844fdf0ee66
SHA5124d35d760859b98a00de48c23e62d176f8194cb7408fd1fef6e178f2f3df57ef9ee2847ec67929f53cfa22dbe9302df5445207b80b1bdb4d902f08ff16dcda880