Analysis
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max time kernel
142s -
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
11-06-2024 20:50
Behavioral task
behavioral1
Sample
9f797dd2448ee52f8637d34b2cb3e086_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
9f797dd2448ee52f8637d34b2cb3e086_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
9f797dd2448ee52f8637d34b2cb3e086_JaffaCakes118.pdf
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Size
40KB
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MD5
9f797dd2448ee52f8637d34b2cb3e086
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SHA1
1d376626a062c5960b7d641c635eeff5dbcdd0f5
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SHA256
6456ca06965434c06666110cadad4bef9861f68db09b24788fd8e82aafe15a93
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SHA512
20a020d20ad8ccb40482772e8cbab3c827ad861fc480fb21c5c5746ca07b83683fbe0fd818772c1698c47e59647df9e624d272062b4a08c787168392b7a18948
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SSDEEP
768:lXuMZmwgCLWarUoGaPQ1UEjbKC/y3tM2gk:lXFZmGWSUQQ2EEtM2gk
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 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4948 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe 4948 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4948 wrote to memory of 3396 4948 AcroRd32.exe 90 PID 4948 wrote to memory of 3396 4948 AcroRd32.exe 90 PID 4948 wrote to memory of 3396 4948 AcroRd32.exe 90 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 3396 wrote to memory of 4132 3396 RdrCEF.exe 91 PID 4948 wrote to memory of 4828 4948 AcroRd32.exe 92 PID 4948 wrote to memory of 4828 4948 AcroRd32.exe 92 PID 4948 wrote to memory of 4828 4948 AcroRd32.exe 92 PID 3396 wrote to memory of 1344 3396 RdrCEF.exe 93 PID 3396 wrote to memory of 1344 3396 RdrCEF.exe 93 PID 3396 wrote to memory of 1344 3396 RdrCEF.exe 93 PID 3396 wrote to memory of 1344 3396 RdrCEF.exe 93 PID 3396 wrote to memory of 1344 3396 RdrCEF.exe 93 PID 3396 wrote to memory of 1344 3396 RdrCEF.exe 93 PID 3396 wrote to memory of 1344 3396 RdrCEF.exe 93 PID 3396 wrote to memory of 1344 3396 RdrCEF.exe 93 PID 3396 wrote to memory of 1344 3396 RdrCEF.exe 93 PID 3396 wrote to memory of 1344 3396 RdrCEF.exe 93 PID 3396 wrote to memory of 1344 3396 RdrCEF.exe 93 PID 3396 wrote to memory of 1344 3396 RdrCEF.exe 93 PID 3396 wrote to memory of 1344 3396 RdrCEF.exe 93 PID 3396 wrote to memory of 1344 3396 RdrCEF.exe 93 PID 3396 wrote to memory of 1344 3396 RdrCEF.exe 93 PID 3396 wrote to memory of 1344 3396 RdrCEF.exe 93 PID 3396 wrote to memory of 1344 3396 RdrCEF.exe 93
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\9f797dd2448ee52f8637d34b2cb3e086_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:4948 -
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=C6BB1F40E9A1A20A0337290DD872EFFF --mojo-platform-channel-handle=1700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4132
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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=51BBBAADBF2E7EF8A513860FC0AF505C --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=51BBBAADBF2E7EF8A513860FC0AF505C --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:1344
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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=F62E8B246DFD960DDCA645A7C035F8BF --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=F62E8B246DFD960DDCA645A7C035F8BF --renderer-client-id=4 --mojo-platform-channel-handle=2176 --allow-no-sandbox-job /prefetch:13⤵PID:2180
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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=FEB5B6A6E61CE1611F99F32D8D5E5992 --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1432
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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=02274BA7375907390D2A90928ECF3359 --mojo-platform-channel-handle=2568 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1240
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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=58E679D9962F0566B901D13DC06FFDA7 --mojo-platform-channel-handle=2580 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2040
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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:4828
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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=4076 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:81⤵PID:4972
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5c5356003aea8dc89cec5fe380d76cc21
SHA1d2cb1304fbd543c1a98be99e02ef05dc95896f82
SHA256b851fc9cf93f2238e53e2b5e5fd31ca6b30a602a2bef950ab26605743416ccde
SHA5124eff16c0b8d3ab97e374f7b3b478396f47b94d946c994ae33094f452ecd380d89e06054a319a39a7122d141817488642ba42870c8e1b52992200fa764d0aec47
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5