Analysis
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max time kernel
145s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
05/04/2024, 02:28
Behavioral task
behavioral1
Sample
c85705e2f566606c083bcd4a1b2d0e3c_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c85705e2f566606c083bcd4a1b2d0e3c_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
c85705e2f566606c083bcd4a1b2d0e3c_JaffaCakes118.pdf
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Size
48KB
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MD5
c85705e2f566606c083bcd4a1b2d0e3c
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SHA1
2e4ce8fdd6c7c5ad1059ede36039468d869be748
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SHA256
1d9a452c9e5be0a5ee62e40844f68925c961814fe9a68b726e84a4f2a655d2c2
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SHA512
c48ddfec3f5d993004ea05f9591fd5ce50510de7b97bc88d44d5fa5a311a6593e71e10927f390d8be68bb10feb3f9f87e2fb9b51f4c24a57b0f6d28e1a4990dd
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SSDEEP
768:Hh9OUzVgcQhTp56i8R+PODAwynoInON9EwdHuBHvHeuOuIgXJuNl:HHZzVqBa+PODIn+uFeuvPsNl
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 22 IoCs
pid Process 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1160 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe 1160 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1160 wrote to memory of 3960 1160 AcroRd32.exe 101 PID 1160 wrote to memory of 3960 1160 AcroRd32.exe 101 PID 1160 wrote to memory of 3960 1160 AcroRd32.exe 101 PID 1160 wrote to memory of 1468 1160 AcroRd32.exe 103 PID 1160 wrote to memory of 1468 1160 AcroRd32.exe 103 PID 1160 wrote to memory of 1468 1160 AcroRd32.exe 103 PID 1160 wrote to memory of 1268 1160 AcroRd32.exe 104 PID 1160 wrote to memory of 1268 1160 AcroRd32.exe 104 PID 1160 wrote to memory of 1268 1160 AcroRd32.exe 104 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 3376 1268 RdrCEF.exe 107 PID 1268 wrote to memory of 2360 1268 RdrCEF.exe 108 PID 1268 wrote to memory of 2360 1268 RdrCEF.exe 108 PID 1268 wrote to memory of 2360 1268 RdrCEF.exe 108 PID 1268 wrote to memory of 2360 1268 RdrCEF.exe 108 PID 1268 wrote to memory of 2360 1268 RdrCEF.exe 108 PID 1268 wrote to memory of 2360 1268 RdrCEF.exe 108 PID 1268 wrote to memory of 2360 1268 RdrCEF.exe 108 PID 1268 wrote to memory of 2360 1268 RdrCEF.exe 108 PID 1268 wrote to memory of 2360 1268 RdrCEF.exe 108 PID 1268 wrote to memory of 2360 1268 RdrCEF.exe 108 PID 1268 wrote to memory of 2360 1268 RdrCEF.exe 108 PID 1268 wrote to memory of 2360 1268 RdrCEF.exe 108 PID 1268 wrote to memory of 2360 1268 RdrCEF.exe 108 PID 1268 wrote to memory of 2360 1268 RdrCEF.exe 108
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\c85705e2f566606c083bcd4a1b2d0e3c_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:1160 -
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:3960
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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:1468
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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⤵
- Suspicious use of WriteProcessMemory
PID:1268 -
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=2410228969034FADD1990F68C5FE2B10 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3376
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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=B1B8F9956BC28608034EFB6DF2B641A8 --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=B1B8F9956BC28608034EFB6DF2B641A8 --renderer-client-id=2 --mojo-platform-channel-handle=1776 --allow-no-sandbox-job /prefetch:13⤵PID:2360
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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=4CDD232B7CDBEA34504E28ACF52C9FAD --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=4CDD232B7CDBEA34504E28ACF52C9FAD --renderer-client-id=4 --mojo-platform-channel-handle=2132 --allow-no-sandbox-job /prefetch:13⤵PID:2100
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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=5084D099053D42F6D5FDC8F50FEDA723 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4364
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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=9DBF44D9852A525AE703F77CE3711FF3 --mojo-platform-channel-handle=2584 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4140
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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=46E3186BC1742114B6DD214C270AD6AD --mojo-platform-channel-handle=1992 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4548
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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=1344 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:81⤵PID:556
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5c2f951dbb4b98be71a618f3175178fc4
SHA1d7bfd37a777e40020e44aa36be2673da99ad4e9b
SHA256ad679814eae830d02a98353f6ba9532b4db79cb9f80e6caa4f51f489aa77e41a
SHA5123b7e9974c99155bfd89d3ae8c19182df36d60b3752b79ce1b23ea65aa50c9202b189f1ae1c29ff5e58c998408da61679b4229a6607b38ba4784abe377f1a828a
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Filesize
64KB
MD555ad9b50d99fb0d55fa6c9f9a13b3826
SHA1980a7ee9b720bb9bdc37e0bb685368cbf3f86b74
SHA2564ef1f427b89fe399f3644ee46dcb7ba720567f00618189c0447948a316889361
SHA5120d588df395374d9e21bee9086679421729bf058107ebf2100d81664b54245d0dc0951ffaebad1b231d271719f1d425b8a3c804a5896dec293fb1d03adb3a677a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5