Analysis
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max time kernel
153s -
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
28/06/2024, 13:32
Behavioral task
behavioral1
Sample
1a4f05d0092625f4b5580cc663e411e0_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1a4f05d0092625f4b5580cc663e411e0_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
1a4f05d0092625f4b5580cc663e411e0_JaffaCakes118.pdf
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Size
103KB
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MD5
1a4f05d0092625f4b5580cc663e411e0
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SHA1
229355a3f5b63a19188e97f91648caac38cb1bf1
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SHA256
9b581f4dd5c78a7c38f4144ccbd7243b4e6ff6fd6d0a2627f942054d02e7805a
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SHA512
fb0d76c3d79cdeae0467983cae27fa12dd52d03a5b8acc7c91ac21896b2770f1a41a01071dfaa7deb5af1fc738f19c9bb9d6766aabe4a63a9c023c000da46c30
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SSDEEP
768:5sn2suV3VBLGS4W9dsu8hb/EbQc3JHfIlTpX9hrpVVJ1+SPn6Qc/rzsCnr42r1Rq:c
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 20 IoCs
pid Process 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4068 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe 4068 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4068 wrote to memory of 1648 4068 AcroRd32.exe 94 PID 4068 wrote to memory of 1648 4068 AcroRd32.exe 94 PID 4068 wrote to memory of 1648 4068 AcroRd32.exe 94 PID 4068 wrote to memory of 2964 4068 AcroRd32.exe 97 PID 4068 wrote to memory of 2964 4068 AcroRd32.exe 97 PID 4068 wrote to memory of 2964 4068 AcroRd32.exe 97 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 4176 1648 RdrCEF.exe 99 PID 1648 wrote to memory of 2516 1648 RdrCEF.exe 100 PID 1648 wrote to memory of 2516 1648 RdrCEF.exe 100 PID 1648 wrote to memory of 2516 1648 RdrCEF.exe 100 PID 1648 wrote to memory of 2516 1648 RdrCEF.exe 100 PID 1648 wrote to memory of 2516 1648 RdrCEF.exe 100 PID 1648 wrote to memory of 2516 1648 RdrCEF.exe 100 PID 1648 wrote to memory of 2516 1648 RdrCEF.exe 100 PID 1648 wrote to memory of 2516 1648 RdrCEF.exe 100 PID 1648 wrote to memory of 2516 1648 RdrCEF.exe 100 PID 1648 wrote to memory of 2516 1648 RdrCEF.exe 100 PID 1648 wrote to memory of 2516 1648 RdrCEF.exe 100 PID 1648 wrote to memory of 2516 1648 RdrCEF.exe 100 PID 1648 wrote to memory of 2516 1648 RdrCEF.exe 100 PID 1648 wrote to memory of 2516 1648 RdrCEF.exe 100 PID 1648 wrote to memory of 2516 1648 RdrCEF.exe 100 PID 1648 wrote to memory of 2516 1648 RdrCEF.exe 100 PID 1648 wrote to memory of 2516 1648 RdrCEF.exe 100
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\1a4f05d0092625f4b5580cc663e411e0_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:4068 -
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: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" --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=C4B4A4BBBADFAF3F793F0BC0A290E4EC --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4176
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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=7B4FBA95C6A363ED6899EF65A03FDE0C --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=7B4FBA95C6A363ED6899EF65A03FDE0C --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵PID:2516
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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=05C9D375F08FB7F12A44176F56E4AACD --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=05C9D375F08FB7F12A44176F56E4AACD --renderer-client-id=4 --mojo-platform-channel-handle=2148 --allow-no-sandbox-job /prefetch:13⤵PID:1016
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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=86EA69C4C9FB2A5E3512F3F2F6E68DC5 --mojo-platform-channel-handle=1844 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1312
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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=7D341CB90E27B739C45C38152DB34729 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2364
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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=DA75630968A02FD9BD823F9CF6FBC76E --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2996
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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:2964
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5016
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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=2268 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:81⤵PID:3468
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5e38974d493c5d13a677b0d819560a977
SHA123c590541fcc18cfcde3c1aeb929b5dfe535e3e6
SHA2562e1175fd4df5e32a7c6d50b7cf7facf1cc114cb49e75b3709689f2fbb4c64c59
SHA512da614c51e83d122a52e6d9cbc7d44caa2393406086e496a5e46220dbb1f5d476753a530332b6feaab23cff5928041a49e0c1702965eaaedeae3bba6d2c86d815
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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
MD50afdcb1a023c86ab91eb6d9a088fc14d
SHA1c95cb848f80b4752cf5c848835fb042cd834c372
SHA256fc31424aff6d1b0569cd546f4080b20d727b09c9a8f1a8f4f1b98a5949b33f98
SHA512924b919ade5c751518a827ccb890dfa579047bc323056676ea24f46df2934691af14455be023c96099388e9635b057a5e175ba1df1e53ad3aebe598b4aa3dfcf