Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 14:22
Behavioral task
behavioral1
Sample
63992a2c93655abc1c7ebc64b724cb75_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
63992a2c93655abc1c7ebc64b724cb75_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
63992a2c93655abc1c7ebc64b724cb75_JaffaCakes118.pdf
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Size
70KB
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MD5
63992a2c93655abc1c7ebc64b724cb75
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SHA1
53be4fa7a4f8e04dcaaa7070b79009c51b6df579
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SHA256
d045afd31440b878e2fc8233f3d2f4a15b9547465150aab83cdc67d5d24eb196
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SHA512
302a9416bd7606fd70b0e406f630e08ad40c1077a501ef8781a65002b779552f7ba2c428230576f3f65d13bbceacb75ffb82d599cb25061ff0d3b6f01505f0d8
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SSDEEP
1536:AMZIet3iOSG0w7vubQGK+K6uOOeCT9COnjYXSd+4A6OE7vm4IWFI1OtnRL1G/FMw:AMZIet35tdz8LRl1xAgsMiUxtE7uFWFo
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 opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2524 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2524 wrote to memory of 6108 2524 AcroRd32.exe RdrCEF.exe PID 2524 wrote to memory of 6108 2524 AcroRd32.exe RdrCEF.exe PID 2524 wrote to memory of 6108 2524 AcroRd32.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 5000 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 RdrCEF.exe RdrCEF.exe PID 6108 wrote to memory of 948 6108 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\63992a2c93655abc1c7ebc64b724cb75_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:2524 -
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:6108 -
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=468B9D1AAD77551E85BED0A19130DF9C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5000
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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=B39B7C49F68178A895F3B8A16040F18A --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=B39B7C49F68178A895F3B8A16040F18A --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:948
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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=6A69A6E56C6A071D0B6ED1AE110710A3 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4632
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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=E57DAFD567E25DE473A38F8AE7458F70 --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=E57DAFD567E25DE473A38F8AE7458F70 --renderer-client-id=5 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job /prefetch:13⤵PID:5236
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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=4E6709509C6BAC3F7C59D8D3581AB0D4 --mojo-platform-channel-handle=1924 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2456
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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=AA0687122A75605077E738D8EC681864 --mojo-platform-channel-handle=2768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2460
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3688
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5a68b899df9dbb6e96f973dc7510feaf2
SHA1b60e3adc1105d7914e9a5f8c164a99fa5b9e67be
SHA25685a4a04431cc4d6e3d6bbf4ab7f54b7dc0f4f0f0b1be1e1d7847747ebe633215
SHA5121085e5c334700364fc59d8582d3a08fb68c5bb34f41781ae8d49972d80d2062a5fdde819d69d687f1c92c677b55f475d2061603b3129593c64adf66b50a295c1
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5