Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19/09/2024, 03:35
Behavioral task
behavioral1
Sample
ea829a28495ae3083cda2d2c42360697_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ea829a28495ae3083cda2d2c42360697_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
ea829a28495ae3083cda2d2c42360697_JaffaCakes118.pdf
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Size
43KB
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MD5
ea829a28495ae3083cda2d2c42360697
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SHA1
bb99a11627b0eaefcb348ae7d8d9f8cf62c7e7d9
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SHA256
44161045d8a7d42bd0e2a832bac7dae1469b81de005b9926889288bfedf0c9ba
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SHA512
2c02f671e356ee172d025f6892670cb4ebf8b6275a7486a28b970470e55daa1a55816f1f52b83bc6b8380d2a416476f82efa9c15b75be74dd31db19a356bae71
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SSDEEP
768:/XuMZmwgCLWar7E5HpuwdACNQR+40YA0uNdxj5IWN0oYYay26dtBVU8rrEmaVdPj:/XFZmGWS08wdPNQR+40YA0uNdxtI6hDI
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 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 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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4740 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4740 wrote to memory of 4828 4740 AcroRd32.exe 81 PID 4740 wrote to memory of 4828 4740 AcroRd32.exe 81 PID 4740 wrote to memory of 4828 4740 AcroRd32.exe 81 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4748 4828 RdrCEF.exe 82 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83 PID 4828 wrote to memory of 4072 4828 RdrCEF.exe 83
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\ea829a28495ae3083cda2d2c42360697_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:4740 -
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:4828 -
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=579BF2A8F2005034D1328DDE30E9C459 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4748
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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=2CBAFDFFBB8231A1884EC30F4A2786B8 --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=2CBAFDFFBB8231A1884EC30F4A2786B8 --renderer-client-id=2 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4072
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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=4E4937B4990B2BA43A2053DA76C4346B --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=4E4937B4990B2BA43A2053DA76C4346B --renderer-client-id=4 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1820
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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=86BB3BC89CCDA3A56485FEBC7D1F7EF6 --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4272
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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=E3ABC69599C59C91C351254D7C281093 --mojo-platform-channel-handle=2900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4708
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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=0084C9F8104843266DC07C96E3624CC0 --mojo-platform-channel-handle=1836 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4160
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3548
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5d3a9ee1903b45b71aa5000be35c73f7a
SHA162cc10f31b7ef615d7d50faa79a361a33c77ba48
SHA25658fbb2ce687fb05519163f5057093750bd617fbe5b2a3dc65a0e19825262add9
SHA5129686e13c46c8fcfc2214e3d7617da2c5c856aa914dec89cf62024cbe0822434a339f393debb6ba2cb3ce8a174b8ef8403f9ab6533eb3479903e963b3377ae376
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5