Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
10-07-2024 21:07
Behavioral task
behavioral1
Sample
3662528e25cb0d8297b8e48d4ddcffae_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3662528e25cb0d8297b8e48d4ddcffae_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
3662528e25cb0d8297b8e48d4ddcffae_JaffaCakes118.pdf
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Size
373KB
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MD5
3662528e25cb0d8297b8e48d4ddcffae
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SHA1
b66e6ef394500259c763697186e402b7b806ff67
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SHA256
47ed31b6652c5733c9aa80099c29a249a2d0cf15ac74d96e35634da71dec0299
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SHA512
5fec1b8071dcbdc5744d51ee638af4e9ec0aff125e91335d1856f651aa086147d7a7bae84dcca18373d3aed24d6874a120cd5e7aa7de1b20c281964620c6f8a6
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SSDEEP
6144:WnVtc8651tETfmFTYhbfN5Vwzn0UzbgcB8wlxsnaWfYtguSvDPOrJ5S1jEuwygk:Wm51tKmFA5ivQK8ybgYtLSvDWrJ58EFK
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-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3580 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe 3580 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3580 wrote to memory of 3780 3580 AcroRd32.exe RdrCEF.exe PID 3580 wrote to memory of 3780 3580 AcroRd32.exe RdrCEF.exe PID 3580 wrote to memory of 3780 3580 AcroRd32.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 468 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 RdrCEF.exe RdrCEF.exe PID 3780 wrote to memory of 1528 3780 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\3662528e25cb0d8297b8e48d4ddcffae_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:3580 -
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:3780 -
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=A41A6605F43ED1D524CD2986DD0D8B2A --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:468
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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=17D7D2E35EE1080AB3166CCF94B36789 --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=17D7D2E35EE1080AB3166CCF94B36789 --renderer-client-id=2 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job /prefetch:13⤵PID:1528
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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=BF103877EA6252A16957A752C7917179 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1460
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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=2887085DA31C2EEC49CE62D3D817CDC6 --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4380
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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=8D69A94DEB57BEA81BA0F1B1C097C800 --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=8D69A94DEB57BEA81BA0F1B1C097C800 --renderer-client-id=6 --mojo-platform-channel-handle=1928 --allow-no-sandbox-job /prefetch:13⤵PID:2824
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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=9829B1523B0CAD9550CA1D439F7C1745 --mojo-platform-channel-handle=2688 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4868
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD55ddbf4dce70dc47da42c7f0c722040d1
SHA1e5853087e7805f8a8cc1484cc1f7b61a99e8d936
SHA256b49eb660902266ae18acfda37ff1685e77653e827eaf8b11ec54a655dcdefd0d
SHA512bcd25b5854286cbad18034175d79dc4edd7ebf130a3c073ba4c531e112e74868937907726e9a45c4714d05c01d70a6cd248b0a8b661fb16afecd714b37dd2a96
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5