Analysis
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max time kernel
79s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23/08/2024, 15:15
Behavioral task
behavioral1
Sample
bc44535a6e3be70f4f63005ad97b770f_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
bc44535a6e3be70f4f63005ad97b770f_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
bc44535a6e3be70f4f63005ad97b770f_JaffaCakes118.pdf
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Size
83KB
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MD5
bc44535a6e3be70f4f63005ad97b770f
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SHA1
25e27f64eb5d6b0ec3d935c303b229bed7b97eea
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SHA256
6ee7b4deedcf8f524c94fb8ceeae42a1f4eb2a380bd6b336d20bd1d8bd57ce27
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SHA512
bf825956e166a431481f93d210350bebedeb2cefce4ffd3abb1a74c2b2c50ef82c14595bee68f984734865e220a9f5aa648aa03a2bb477174d3f97589eb6ed1e
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SSDEEP
1536:Duq5UlZGT67+mrRvOg4XX9lKm8cscr3TcQf8GOBWUpO7qWBcjptyR:xa3GT6ZtvHgom8Krjc6OE774u
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 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 -
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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3640 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe 3640 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3640 wrote to memory of 1648 3640 AcroRd32.exe 91 PID 3640 wrote to memory of 1648 3640 AcroRd32.exe 91 PID 3640 wrote to memory of 1648 3640 AcroRd32.exe 91 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 3508 1648 RdrCEF.exe 94 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95 PID 1648 wrote to memory of 640 1648 RdrCEF.exe 95
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\bc44535a6e3be70f4f63005ad97b770f_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:3640 -
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: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=421F281411B0D2998E98E086A1A2D87C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3508
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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=97A1AE8659B85D5797FC71B6BE20E5F2 --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=97A1AE8659B85D5797FC71B6BE20E5F2 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:640
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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=28D3CAF147F1975C658B9795DAA3E14D --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4228
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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=2F24D2AF44011A39189077BCA325EC5D --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1152
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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=CBA6E4F9A20EA663750A51A3241BE006 --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=CBA6E4F9A20EA663750A51A3241BE006 --renderer-client-id=6 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:936
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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=B0E5B088EA500199AE017696161794EA --mojo-platform-channel-handle=2356 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4472
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2640
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5bc7271193daa63b29695a3f6953353ee
SHA134e792290e36b87ae8875f500965b285bcb0fa9d
SHA2566c4e3e1e7263a1b22cd2700b551edd2d6333ae4bcb3d170d13c63319014b31df
SHA512e4096b896e44094839593baaf0c8a3686cf636761c347f64db14d3777514065540653502d00f0810620fb5b3d2501de470f0521d2ade5d84117c8c0eb12dcbde
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5