Analysis
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max time kernel
125s -
max time network
132s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 01:00
Behavioral task
behavioral1
Sample
a345e070712fc0f7f64fa6467552e28e_JaffaCakes118.pdf
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
a345e070712fc0f7f64fa6467552e28e_JaffaCakes118.pdf
Resource
win10v2004-20240611-en
General
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Target
a345e070712fc0f7f64fa6467552e28e_JaffaCakes118.pdf
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Size
33KB
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MD5
a345e070712fc0f7f64fa6467552e28e
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SHA1
2c4244f4d9b05c90d88467ee3d1c2a2d645e4026
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SHA256
8fc188da501f96b378e4bb75d300f7612947b6502994acd97521d32d15fc2c10
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SHA512
bd6b38326663e30ac84f406c61ce5ba649e71673df2de727d071902ba93a0181e38741df2c0b8c564222b033d8a0adb55ca716068b7620ec007a3faf07aaae81
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SSDEEP
768:CgGzpDmt1q0SgnCc9SIwdEu7OHfP0sKbM7THzXbvw4/+ESpeLh:fGFKjf8bM7T3w4/+pEh
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-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1648 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe 1648 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1648 wrote to memory of 3160 1648 AcroRd32.exe RdrCEF.exe PID 1648 wrote to memory of 3160 1648 AcroRd32.exe RdrCEF.exe PID 1648 wrote to memory of 3160 1648 AcroRd32.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 3468 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 RdrCEF.exe RdrCEF.exe PID 3160 wrote to memory of 436 3160 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\a345e070712fc0f7f64fa6467552e28e_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:1648 -
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:3160 -
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=24FAAFAB28D641649B6433E5889C6A71 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3468
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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=B793485BD6DBA335F669FE515F8A9EC1 --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=B793485BD6DBA335F669FE515F8A9EC1 --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵PID:436
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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=1EB9E26AE9D54741B9D1BDBAB8CDCBC6 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2476
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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=FAE67104144F28D35866477F2E0C5381 --mojo-platform-channel-handle=2100 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1632
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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=D9712C61BADA04CD043B305588E7974D --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=D9712C61BADA04CD043B305588E7974D --renderer-client-id=6 --mojo-platform-channel-handle=1828 --allow-no-sandbox-job /prefetch:13⤵PID:1444
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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=EE42B0BC6BCF647C454B7D46B90DDDD4 --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1828
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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=4168,i,11069752405888604640,8928124405695604965,262144 --variations-seed-version --mojo-platform-channel-handle=3832 /prefetch:81⤵PID:3068
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4908
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5615c3b93293fb50d881c0492f9a25d25
SHA1ad17c992b794e4bcf67ed74f29fe7a4cf4c09004
SHA2562818cd74d486c9cfb12243666ab0cdfa89cd778de486206649bbf10b77eddb15
SHA5128ab087448f38d7c3d1452c58ef11421272a2b7e9823239e05de9db803518de02b455ddfdf202d745555ea6a2f3cce319c5d3b208619c4c74cac45b84d323d0a3
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5