Analysis
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max time kernel
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max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
11/04/2024, 10:27
Behavioral task
behavioral1
Sample
ed346f272cc70a15cfbd4f3336a082d0_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ed346f272cc70a15cfbd4f3336a082d0_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
ed346f272cc70a15cfbd4f3336a082d0_JaffaCakes118.pdf
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Size
36KB
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MD5
ed346f272cc70a15cfbd4f3336a082d0
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SHA1
a97acbdfa752c3345463af3fdbcf0eb44ddd9a2d
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SHA256
81a3ba4f8215c66876123a532bc8a5fe911e802c91d0afecbb1c97b2265cbadb
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SHA512
dddd5fc649a116245bab8808034eba96b375565a870cdea15bd5e22a0e8b90935ac8225b0d9cd9e9add95731ce09fa69d6f119e6a332751f671c17fa2a4009ee
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SSDEEP
768:NzS++WMIsYHDwGm1+PLab6wndjL4wyMpkUhcGxnY4oA:NWfcDwGm1+PLlwdjLVaoc0ToA
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 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2584 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe 2584 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2584 wrote to memory of 2344 2584 AcroRd32.exe 94 PID 2584 wrote to memory of 2344 2584 AcroRd32.exe 94 PID 2584 wrote to memory of 2344 2584 AcroRd32.exe 94 PID 2584 wrote to memory of 3932 2584 AcroRd32.exe 96 PID 2584 wrote to memory of 3932 2584 AcroRd32.exe 96 PID 2584 wrote to memory of 3932 2584 AcroRd32.exe 96 PID 2584 wrote to memory of 4180 2584 AcroRd32.exe 99 PID 2584 wrote to memory of 4180 2584 AcroRd32.exe 99 PID 2584 wrote to memory of 4180 2584 AcroRd32.exe 99 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 1484 4180 RdrCEF.exe 100 PID 4180 wrote to memory of 2872 4180 RdrCEF.exe 101 PID 4180 wrote to memory of 2872 4180 RdrCEF.exe 101 PID 4180 wrote to memory of 2872 4180 RdrCEF.exe 101 PID 4180 wrote to memory of 2872 4180 RdrCEF.exe 101 PID 4180 wrote to memory of 2872 4180 RdrCEF.exe 101 PID 4180 wrote to memory of 2872 4180 RdrCEF.exe 101 PID 4180 wrote to memory of 2872 4180 RdrCEF.exe 101 PID 4180 wrote to memory of 2872 4180 RdrCEF.exe 101 PID 4180 wrote to memory of 2872 4180 RdrCEF.exe 101 PID 4180 wrote to memory of 2872 4180 RdrCEF.exe 101 PID 4180 wrote to memory of 2872 4180 RdrCEF.exe 101 PID 4180 wrote to memory of 2872 4180 RdrCEF.exe 101 PID 4180 wrote to memory of 2872 4180 RdrCEF.exe 101 PID 4180 wrote to memory of 2872 4180 RdrCEF.exe 101
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\ed346f272cc70a15cfbd4f3336a082d0_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:2584 -
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:2344
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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:3932
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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:4180 -
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=A703D57806DE2D31BCA2CB1B722768C9 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1484
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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=35F2317D95F94869CF2C58FF11AA57BB --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=35F2317D95F94869CF2C58FF11AA57BB --renderer-client-id=2 --mojo-platform-channel-handle=1784 --allow-no-sandbox-job /prefetch:13⤵PID:2872
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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=81050367B50687254DA784EE5478E9E4 --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=81050367B50687254DA784EE5478E9E4 --renderer-client-id=4 --mojo-platform-channel-handle=2164 --allow-no-sandbox-job /prefetch:13⤵PID:972
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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=7C9257D1181D5A3088018C7164910A94 --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4036
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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=BC7E0E8D304FF91A531AAFFF931778F1 --mojo-platform-channel-handle=1868 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3836
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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=A8C71BAC3F1281D17654F8FFAA2C7F13 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3044
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1856
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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=1420 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:81⤵PID:3292
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD505bd345cb53a4debbdce2efa8eaec00e
SHA198242eaa65363703c94cfbad680e0f3e0fce547a
SHA2569666d9a2ca94ccc7351e427b60a0e3e366cb872503766f3771100ea7bebdaa64
SHA512232855b1f1ba748193531d05f9801e60c4b7ada7b19c7cb2f0fd095b130b2c52b001bedc9f8907fa6e43d52da49b8822af8984a2871ccf9f72a58a7b8786609d
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5