Analysis
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max time kernel
150s -
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
21-09-2024 20:58
Behavioral task
behavioral1
Sample
f0995abce21e5f5dbc0eaa973000eb81_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
f0995abce21e5f5dbc0eaa973000eb81_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
f0995abce21e5f5dbc0eaa973000eb81_JaffaCakes118.pdf
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Size
37KB
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MD5
f0995abce21e5f5dbc0eaa973000eb81
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SHA1
60558521adf23a93b9323094a2046eb1e4fa80b8
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SHA256
977c6988332b1b17eb3cd1fba4d8c3169c5baaaf8bb0137464d5240898e8b246
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SHA512
0ab8d21e5262c2eea0da678879391546fa063df966f9055f5677a8705ee35ff06df4da9cf093665d1bfcb23baab29f9ec81480a275766da4e83f5811979d10d4
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SSDEEP
768:FgGzpD1pQdMoJCWo/KUyEUTf4Km0vh0pG/1zWhOF9YZbL3G:WGFJpQ+iCWfUyEUTf80vh0A/79Y1L3G
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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4328 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4328 wrote to memory of 3652 4328 AcroRd32.exe 82 PID 4328 wrote to memory of 3652 4328 AcroRd32.exe 82 PID 4328 wrote to memory of 3652 4328 AcroRd32.exe 82 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 2952 3652 RdrCEF.exe 83 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 RdrCEF.exe 84 PID 3652 wrote to memory of 1420 3652 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\f0995abce21e5f5dbc0eaa973000eb81_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:4328 -
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:3652 -
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=CCBDD119BE9DD19C14ADF0C394D1BEB9 --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2952
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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=DE825ADA7C7D86A6E15E01500C26A6C9 --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=DE825ADA7C7D86A6E15E01500C26A6C9 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1420
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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=09E53B8DFD92BF39E62E43BE147216CC --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4936
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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=941592D3E1EDEF17ECF9B5EBBD90A301 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5104
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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=FBD0DE6CF008CA9798F1211D353455F2 --mojo-platform-channel-handle=2372 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2040
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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=F9AEDCBC528A2F37829C0768136F8280 --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=F9AEDCBC528A2F37829C0768136F8280 --renderer-client-id=8 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:972
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3164
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD588bdc73c52bf71bf9a3bdc9c07f8b26a
SHA1f5a84aa1db50533ece103b3caa6d0b0b8da68a66
SHA25646fd3a299d2f62c249b5587bb8c169bd1b378aaabac620fe373f6ccad9564588
SHA5122bbca8e48087f505eff6b94a8328d7de309afb7afd161b918a5c4723bc897510355f36af51153c4b65424c74edccfa985a172077325f03ece3d2625e0523268f
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5