Analysis
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max time kernel
138s -
max time network
126s -
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, 03:48
Behavioral task
behavioral1
Sample
ba3cc31cc604375a706b7d7da7429a65_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
ba3cc31cc604375a706b7d7da7429a65_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
ba3cc31cc604375a706b7d7da7429a65_JaffaCakes118.pdf
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Size
71KB
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MD5
ba3cc31cc604375a706b7d7da7429a65
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SHA1
e3154dece62f1e3d1f25e35f43c228b61b7343eb
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SHA256
83a13fe921e31b8332eefcc0440a535173767fd693102e32b7dcb8c25b1b296d
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SHA512
91030c9e952231e303f7a692d775942e30191b1ca3e8e16f5c367cb360412605b156e0af3908af01c2b1d3cd969b4222388a5ca4022afe2952cc131aab1ad111
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SSDEEP
1536:EGKaPGOnzPSFnzTd9MBfs/UaUoPrF4gCIyVGA2j5XhWQpOCoWes34z7:kaPGIzPSf9kUMUPrF4laXYCTK
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 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 -
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 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2740 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe 2740 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2740 wrote to memory of 3280 2740 AcroRd32.exe 87 PID 2740 wrote to memory of 3280 2740 AcroRd32.exe 87 PID 2740 wrote to memory of 3280 2740 AcroRd32.exe 87 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 4372 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 3388 3280 RdrCEF.exe 89
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\ba3cc31cc604375a706b7d7da7429a65_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:2740 -
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:3280 -
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=2D038B820BE541C341E183A86C67CF3C --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4372
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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=8C9714CAD17A4238B0A1E2D78C5712CE --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=8C9714CAD17A4238B0A1E2D78C5712CE --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3388
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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=47D3D96BC71618647983354602D7F038 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4032
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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=8404D36333D9CA386AFC4C3D46118FE7 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4300
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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=B05965C01D42886ED4048D2D50B51B05 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2024
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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=96838C83902BB2F73B59AAB369613CCF --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=96838C83902BB2F73B59AAB369613CCF --renderer-client-id=7 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3204
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3452
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5a2e36691519b68e990ca85f3e30986b4
SHA1659f89f92f18573525f3265b17f663b1fe5ab870
SHA256178e1da8a9a0ae10f2ecf792329c380b8b4d20843be1825aea6a7090ed2e7fe9
SHA512da9bedca0a4dcafd6fab4007508a068ee428b131a39493f8db97b79c909cb172cb070aae21c502855e42c211d30097203c1bade06cf1ea656ee8135a280f9197
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5