Analysis
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max time kernel
141s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
25-07-2024 16:45
Behavioral task
behavioral1
Sample
706a3d05bf99cbdccffd1b08777d5f7b_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
706a3d05bf99cbdccffd1b08777d5f7b_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
706a3d05bf99cbdccffd1b08777d5f7b_JaffaCakes118.pdf
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Size
94KB
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MD5
706a3d05bf99cbdccffd1b08777d5f7b
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SHA1
26679202ecbbce279238826dcd11bcaa4ff91552
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SHA256
bc5c9d331c5e831fc0fce13817d78783a38cf0bcb108450c32e096dda1af9687
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SHA512
5a8ae2b61c9ee590e920018400d007ae34d16987ff93e6a26029ed6cee2a633c6cf45e21f0448cdccd19454884acae7cb8ebf1bfbc29735f1a5e700f3d98459e
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SSDEEP
384:B3pM+EWy6fHQ0HTNFH/ZmF+ndAUH3YHQ1Xrg/qwLHjWYyvdnX2HHH1OHrRv5uWvA:uH
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
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-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 732 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe 732 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 732 wrote to memory of 1556 732 AcroRd32.exe 89 PID 732 wrote to memory of 1556 732 AcroRd32.exe 89 PID 732 wrote to memory of 1556 732 AcroRd32.exe 89 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 1492 1556 RdrCEF.exe 90 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91 PID 1556 wrote to memory of 5000 1556 RdrCEF.exe 91
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\706a3d05bf99cbdccffd1b08777d5f7b_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- 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:732 -
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1556 -
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=6B7C9C0C57738A789AD2B6D7674E7200 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1492
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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=65E2C7BD4FA287E2242EC5160B8FEA0C --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=65E2C7BD4FA287E2242EC5160B8FEA0C --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5000
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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=BCD33ACD9575149F83D5761BB38DF94D --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4760
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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=EEF4EDEF35A9CA943164E46AA3A37E49 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1688
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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=B2BF2C67905474B57D7BE8A89F14E86E --mojo-platform-channel-handle=2512 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4324
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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=409CED2B54AADACA649BE762F1D1D980 --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=409CED2B54AADACA649BE762F1D1D980 --renderer-client-id=8 --mojo-platform-channel-handle=2380 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1004
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5108
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5fdcd9b6676f5245e339fe9633f06f2cb
SHA125b6d3e15183536b51722b39ae74d87bf3d370b1
SHA256c4461ec13b814fee77b48c2dc75845b69db499205c1a9abc8b4b2d8cf532e51f
SHA5120694222a4c5adb4eb08388f6dd2e09cad258d7a089490493d6b4082ce753bfaa0fd4e109a345286023cbdaaecb615ce3e211096899ed181ef178d7a8d7369a64
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5