Analysis
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max time kernel
153s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09/04/2024, 12:37
Behavioral task
behavioral1
Sample
ea01d277341764012254f2c5d2662b82_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ea01d277341764012254f2c5d2662b82_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
ea01d277341764012254f2c5d2662b82_JaffaCakes118.pdf
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Size
36KB
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MD5
ea01d277341764012254f2c5d2662b82
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SHA1
92146087125169fb7298ef4a7dcb5b3c456c235b
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SHA256
bccd0e98b27d566010abcdb125425ecbf2110e26a26459ae35600bf8128f874b
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SHA512
9122dd311d33ddb2e5ae90f52afd52d5fdc535789d353746ebfd0403c9350cf42ff8da0e21ad73cc71e3a37c7d06e673f853a5797b3e527efa22b765d4c592d4
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SSDEEP
768:EDrqBjfHrlyC331o9tKbqoqthOoygdzq+zXrnrHRxgozWIAXAT46GnE5dXuMZmwD:EEHrlyC331o9tKbqoqthOoygdzq+zXrD
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 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1744 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe 1744 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1744 wrote to memory of 4928 1744 AcroRd32.exe 100 PID 1744 wrote to memory of 4928 1744 AcroRd32.exe 100 PID 1744 wrote to memory of 4928 1744 AcroRd32.exe 100 PID 1744 wrote to memory of 4532 1744 AcroRd32.exe 102 PID 1744 wrote to memory of 4532 1744 AcroRd32.exe 102 PID 1744 wrote to memory of 4532 1744 AcroRd32.exe 102 PID 1744 wrote to memory of 4428 1744 AcroRd32.exe 105 PID 1744 wrote to memory of 4428 1744 AcroRd32.exe 105 PID 1744 wrote to memory of 4428 1744 AcroRd32.exe 105 PID 1744 wrote to memory of 452 1744 AcroRd32.exe 106 PID 1744 wrote to memory of 452 1744 AcroRd32.exe 106 PID 1744 wrote to memory of 452 1744 AcroRd32.exe 106 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4864 452 RdrCEF.exe 107 PID 452 wrote to memory of 4988 452 RdrCEF.exe 109 PID 452 wrote to memory of 4988 452 RdrCEF.exe 109 PID 452 wrote to memory of 4988 452 RdrCEF.exe 109 PID 452 wrote to memory of 4988 452 RdrCEF.exe 109 PID 452 wrote to memory of 4988 452 RdrCEF.exe 109 PID 452 wrote to memory of 4988 452 RdrCEF.exe 109 PID 452 wrote to memory of 4988 452 RdrCEF.exe 109 PID 452 wrote to memory of 4988 452 RdrCEF.exe 109 PID 452 wrote to memory of 4988 452 RdrCEF.exe 109 PID 452 wrote to memory of 4988 452 RdrCEF.exe 109 PID 452 wrote to memory of 4988 452 RdrCEF.exe 109
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\ea01d277341764012254f2c5d2662b82_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:1744 -
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:4928
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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:4532
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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:4428
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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:452 -
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=9B9D62556EA363797E8EB2FA0126A1C0 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4864
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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=4475C3F7C5535EE515D5BB78BAD3AA84 --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=4475C3F7C5535EE515D5BB78BAD3AA84 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵PID:4988
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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=E18B388C951F9E6F5B1F7B7ABC23C0C1 --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=E18B388C951F9E6F5B1F7B7ABC23C0C1 --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:13⤵PID:2280
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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=70BF96A7CE4BB0E258235D7902300D9A --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:380
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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=99E0C85E9D83E0131F43CB2F6088E478 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2572
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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=A110E09FBEB1F0DF16CF85378F4ACAF9 --mojo-platform-channel-handle=1820 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1292
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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=1412 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:81⤵PID:2020
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2744
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5ee7de51f86ca5fc05bbcb70f4f153ea3
SHA12cb79c9b24bde1213a59ed7df50e32427f63a490
SHA256bacd8b450e5520e152d4f4005c302850572c288d57dad1706b09bd389770f938
SHA5127ac9e5476ac0a605d4597f5d7b1d8df0d3959e415906fc6ecccedffb100fa25d706ede5a4db91c6ea871ceefa7601ef825d3b23be3392a541b162273ed0b9d81
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
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Filesize
12KB
MD5c2f3c2419f54ed8c272d914a25c7ba45
SHA155a19f56fcac977b81d0ca16ae529abf9984fdaa
SHA256471fc82d6225f28fb03ff1fb055b67c61035c73ccd6d2e6753e82a9a071e6ea9
SHA512b0ad7eb0e248b6aa316076216da2c16e628486442f10e461d5887d31cfae7e6653437a63e79d35218ba4e3cada160f0a8b577466b695229787627d578b70ee52