Analysis
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max time kernel
152s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
18/04/2024, 00:48
Behavioral task
behavioral1
Sample
f6ef62d69705f1532151eb724d757bb8_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f6ef62d69705f1532151eb724d757bb8_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
f6ef62d69705f1532151eb724d757bb8_JaffaCakes118.pdf
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Size
68KB
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MD5
f6ef62d69705f1532151eb724d757bb8
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SHA1
fb6d52339abcb47a0b16549b2c5070e4a73a6d0c
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SHA256
dd55e503160cc4a5155b087cf70df62f427dc82dd270eac325517ba532db1c25
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SHA512
f718a43b44a977112df0a08a14483424f9883dd2f71f32027ec3ec49522d65fc91765a51c8022343b2c654eae7839684881b56fbd74af8ad2ee36506c7106e84
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SSDEEP
1536:etPnpki36M+9sAU6H9b58Pzx31NSefBz8WOpOaZEW03h9sZ/Zpu3rCET:Ap6M+qNKbaLx3yefBz5aZUIZox
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 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 224 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe 224 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 224 wrote to memory of 4504 224 AcroRd32.exe 100 PID 224 wrote to memory of 4504 224 AcroRd32.exe 100 PID 224 wrote to memory of 4504 224 AcroRd32.exe 100 PID 224 wrote to memory of 2860 224 AcroRd32.exe 101 PID 224 wrote to memory of 2860 224 AcroRd32.exe 101 PID 224 wrote to memory of 2860 224 AcroRd32.exe 101 PID 224 wrote to memory of 1012 224 AcroRd32.exe 102 PID 224 wrote to memory of 1012 224 AcroRd32.exe 102 PID 224 wrote to memory of 1012 224 AcroRd32.exe 102 PID 224 wrote to memory of 4252 224 AcroRd32.exe 103 PID 224 wrote to memory of 4252 224 AcroRd32.exe 103 PID 224 wrote to memory of 4252 224 AcroRd32.exe 103 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 3788 4252 RdrCEF.exe 104 PID 4252 wrote to memory of 1692 4252 RdrCEF.exe 105 PID 4252 wrote to memory of 1692 4252 RdrCEF.exe 105 PID 4252 wrote to memory of 1692 4252 RdrCEF.exe 105 PID 4252 wrote to memory of 1692 4252 RdrCEF.exe 105 PID 4252 wrote to memory of 1692 4252 RdrCEF.exe 105 PID 4252 wrote to memory of 1692 4252 RdrCEF.exe 105 PID 4252 wrote to memory of 1692 4252 RdrCEF.exe 105 PID 4252 wrote to memory of 1692 4252 RdrCEF.exe 105 PID 4252 wrote to memory of 1692 4252 RdrCEF.exe 105
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\f6ef62d69705f1532151eb724d757bb8_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:224 -
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:4504
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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:2860
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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:1012
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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:4252 -
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=EB31EA5BDDD854A82416993C8C77ACC8 --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=EB31EA5BDDD854A82416993C8C77ACC8 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:3788
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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=B8AF7A98E92BAFA501FAC25BB8768FE7 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1692
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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=3838E3D74FCA867F77A7C0AD3BB3EBFF --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=3838E3D74FCA867F77A7C0AD3BB3EBFF --renderer-client-id=4 --mojo-platform-channel-handle=2152 --allow-no-sandbox-job /prefetch:13⤵PID:3528
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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=1B5381B265FA0F3CDE863CEDAD325076 --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:952
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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=71EEC48C816E497BFFD03EBC9FF33730 --mojo-platform-channel-handle=2084 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3152
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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=788B92523FB6D7FD7162271094C01549 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3132
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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=3912 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:81⤵PID:648
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4456
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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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
64KB
MD59b79f83111dfa0b291d4d460734fde93
SHA19d9a900664d19a7a0015c89a50931932fa412ecc
SHA25615629525d2d6d42c6c6a4ac0f453ec40f8f202dc835e89d02075acad955d822b
SHA512ee5d6662059857769e7ca6291824fa09097f0ef2e4572a6da2c205960f92dc4bfa1264882f64f98b6ef14eac9b5d005a8915e5f29ea6d7aa5957206e2f5ca555