Analysis
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max time kernel
141s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02/10/2024, 17:38
Behavioral task
behavioral1
Sample
0bceb5d9c9484f60fe91cafa7171685f_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
0bceb5d9c9484f60fe91cafa7171685f_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
0bceb5d9c9484f60fe91cafa7171685f_JaffaCakes118.pdf
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Size
5KB
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MD5
0bceb5d9c9484f60fe91cafa7171685f
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SHA1
77733018ded11187232b12099c3ebacadbdea094
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SHA256
e1900cdeee1bd428e6f9b65495be7596cb9ae2062081986bf546fdc79194bcfd
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SHA512
0e471e2dbcd31832e1f25ef8efc9bfc6d4c38851e4cf1262e1f04379be9a65a4ef15c68f1d4a82c50f8ab8cc529e14afa3de3d590aa6d4b935de6808da9f49dd
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SSDEEP
96:fVYlLGHfaS6oKZWQBGq5ISbvY8gj9Q0Lo1vRH2EJMuImt9T:NKLG/aQqC3ZQ0kb2juImtZ
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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1520 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1520 wrote to memory of 3452 1520 AcroRd32.exe 82 PID 1520 wrote to memory of 3452 1520 AcroRd32.exe 82 PID 1520 wrote to memory of 3452 1520 AcroRd32.exe 82 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 3676 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2964 3452 RdrCEF.exe 84
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\0bceb5d9c9484f60fe91cafa7171685f_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:1520 -
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:3452 -
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=AB1050E70D6612DBE344DD0D4362F9AE --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3676
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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=053422C9839686A01CBCEA7BB49A1F8F --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=053422C9839686A01CBCEA7BB49A1F8F --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2964
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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=1CD109B5FB50DE621C13B144206F90FD --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1892
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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=0AC2C045F8BDC3C0580B5BA9D8DEB352 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4084
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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=32800E5E1360F7AE930058A819EFA387 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:212
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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=19BBCC7B25713FAEF37E557083F92AC0 --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=19BBCC7B25713FAEF37E557083F92AC0 --renderer-client-id=7 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4136
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1772
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5626a2fe5a1ac7a59da5159d26b608dd0
SHA193e9da6e0960e4763b882879531264096363a36b
SHA256c11181465bce2d8f05be59188d3dbd22557bea19424ed4b18e10ad93f942fa49
SHA5124fe0b938d9fb6fce18ad2070247f7c5c5dc9da2b1d1fb29a8347a757161598b16195168779a8678e489d14537a810b567e51aa5335f28681023b69b2a6e734a5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5