Analysis
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max time kernel
94s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 05:04
Behavioral task
behavioral1
Sample
2b5a1f4acc68a7265bc003bc27ac22d2_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2b5a1f4acc68a7265bc003bc27ac22d2_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
2b5a1f4acc68a7265bc003bc27ac22d2_JaffaCakes118.pdf
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Size
76KB
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MD5
2b5a1f4acc68a7265bc003bc27ac22d2
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SHA1
66c33cef042d8404d539c3e56f52497010c795e8
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SHA256
59045f018a80fefebaf23b8ab4b926df0367d8577fcc88f4d7678aee5e2009f8
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SHA512
f52c9aef124b786653f94af4869adc7d7d512a2baff3a8640f130a3f442f96973b46745a1078be6e9492b73464d6ad8d27b5c87954a35d4d414e5cf785335c8a
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SSDEEP
1536:ED63nrlDauxauGcGzHHHqSnQAdWzl8IOWUpO7jFIPWZOqdDel/uE:3nr0uxhCqSnQAq8I57RIcel5
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-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4816 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe 4816 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4816 wrote to memory of 1176 4816 AcroRd32.exe 86 PID 4816 wrote to memory of 1176 4816 AcroRd32.exe 86 PID 4816 wrote to memory of 1176 4816 AcroRd32.exe 86 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2188 1176 RdrCEF.exe 87 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88 PID 1176 wrote to memory of 2272 1176 RdrCEF.exe 88
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\2b5a1f4acc68a7265bc003bc27ac22d2_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:4816 -
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:1176 -
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=DF0C8E6EA05466E71670EF6F96335CAC --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2188
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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=CE045889150A0D11BF09EF25D41AAD80 --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=CE045889150A0D11BF09EF25D41AAD80 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2272
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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=739ADD8FFA5DBDD9CE0D015A343A5AD9 --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=739ADD8FFA5DBDD9CE0D015A343A5AD9 --renderer-client-id=4 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1516
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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=B2EA5CFD8E7391D7FAB3BF8C85521B05 --mojo-platform-channel-handle=2672 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1784
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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=4E3BC55C9C8B08E163BDF8C595338AAF --mojo-platform-channel-handle=2688 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3556
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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=542FE5AC41EB052450455A19D5C0F59D --mojo-platform-channel-handle=1876 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2696
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4504
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD571636fabc2d22ce4e812fe1e20a433a1
SHA1b657ad95ece9acab306385d93cf00089a51772d5
SHA256be6160e8fb06e086a4f5d26df7b6cd0d9db10b63b835f254e48f1a5aeb1a38eb
SHA51265755ddd553b5546ea0cf4ce78ea5efbfca31f4cdfcf19030d85dd77e54c410e7ee2635a82ec7d983276a20246524933fdaa7195946a2d02fde2cf7c75a641da
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5