Analysis
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max time kernel
135s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/08/2024, 12:00
Behavioral task
behavioral1
Sample
c8c759dce4160c4ee335b830566597c6_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
c8c759dce4160c4ee335b830566597c6_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c8c759dce4160c4ee335b830566597c6_JaffaCakes118.pdf
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Size
57KB
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MD5
c8c759dce4160c4ee335b830566597c6
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SHA1
0231d6b6e9ebeeb4dd980de9690ac09f3cb00c66
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SHA256
3b13f1d642fc2e6a2b8ca79a5314fd3714f37ebd3ac2709d53d6a3a038620320
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SHA512
bc1cd5e500bbbab98b51b5c1af0be6a7b0178ed10ab25f0a7e0fe2a9cc9ca0ab3bbc80e46bbdeea2df75deac33aefdc391c2033e198397f2cab79a22e4ed98cd
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SSDEEP
1536:sNDwk/DWEjUcbK7xxpH9iIwsZ3UAPOzI5ZfsnJ/vVqrORyp18hh2X13sdVAiyia8:sWkSkjbK9pfws/G8b0JnsacbYAFcPvyO
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 AcroRd32.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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4072 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe 4072 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4072 wrote to memory of 5108 4072 AcroRd32.exe 89 PID 4072 wrote to memory of 5108 4072 AcroRd32.exe 89 PID 4072 wrote to memory of 5108 4072 AcroRd32.exe 89 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 3196 5108 RdrCEF.exe 91 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92 PID 5108 wrote to memory of 1420 5108 RdrCEF.exe 92
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\c8c759dce4160c4ee335b830566597c6_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:4072 -
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:5108 -
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=241142FEFD736CF1C40B9E211027BFBE --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3196
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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=98341792F054296C0FA33E05E357A621 --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=98341792F054296C0FA33E05E357A621 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=0A7C267FB5F36F46276F3A1FDA2038E0 --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=0A7C267FB5F36F46276F3A1FDA2038E0 --renderer-client-id=4 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1976
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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=322F5F256A699D31668591C591186E35 --mojo-platform-channel-handle=1884 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2220
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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=B7F4983FBE4A3F4A304EE9AF8BC728E1 --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4544
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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=822F6F6772BCBABA68466C813DFD36EA --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3592
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1428
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD51a1fc00bf93d17e97c142d4fc3a6aac1
SHA1974a7a5c331337f11b26be867b8ef3a7b1b48b83
SHA25665a8cf5df1e1acdb20e2af6514a8123cc2f9531680c6086cce816a16f9fc001a
SHA51266bf7de567e80025aaa95fe28b358ca03675f2f7941508c154101d0dc7be441a3fae71d376d954fc710e5fca0ca05da64bc8572f2ca7c4148bdda411c812e122
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5