Analysis
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max time kernel
95s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2024, 15:22
Behavioral task
behavioral1
Sample
0f5b6c6182a14be02a7ea4de053223c3_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
0f5b6c6182a14be02a7ea4de053223c3_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
0f5b6c6182a14be02a7ea4de053223c3_JaffaCakes118.pdf
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Size
73KB
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MD5
0f5b6c6182a14be02a7ea4de053223c3
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SHA1
d57a5219a57713e3abd6f3374fc36ff525682cf1
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SHA256
bc035ec4217baa04cbb9e43a46d304354023c8e07f052ca5cd0ee1e8d6b52b59
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SHA512
7e5e3d66e0915092bc06fcaab287feb4d23e4d790c82bffb6683830dec3ca5c105fe7559f8f847cc058e3c243035aedd4d4374ffc0fe1096f57633ef0f946523
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SSDEEP
1536:fjV6LJgqfpi1MSzq91E+Lva9+KtVq8KqWkzp9R1IzKG:bQL/fE1Ml91E+LSQOVqNuzvIL
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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3376 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3376 wrote to memory of 1092 3376 AcroRd32.exe 82 PID 3376 wrote to memory of 1092 3376 AcroRd32.exe 82 PID 3376 wrote to memory of 1092 3376 AcroRd32.exe 82 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 4980 1092 RdrCEF.exe 83 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 RdrCEF.exe 84 PID 1092 wrote to memory of 3712 1092 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\0f5b6c6182a14be02a7ea4de053223c3_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:3376 -
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:1092 -
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=7C99A49E276FA9267E5C9F5BD51FBF38 --mojo-platform-channel-handle=1624 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4980
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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=5B8541EAAEF49E3B9382486F030BFBEB --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=5B8541EAAEF49E3B9382486F030BFBEB --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3712
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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=5E84575CA37DB7057E7667CD37EC2A47 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:928
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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=3E260501E548E32F7CE1028F26689428 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4200
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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=44E88DD6FFA59510CC2D007CB14FE882 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1728
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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=C18A7134BC17DF4B2989A04ED360AE21 --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=C18A7134BC17DF4B2989A04ED360AE21 --renderer-client-id=7 --mojo-platform-channel-handle=1624 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:760
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2552
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5461816ce60c5462159cb4cabdccc6df8
SHA12eef236d2e4a4dcfbb033f41cdb3ccca10c95def
SHA2564d25af9857ded7340c4289ff36f3f1eb1e7c8329f5b5d33b29297b97df098ee9
SHA51268702f105ee88203a744d6ef6e1feda07d4c1935ce862c025cdbedc1c5ef32aa9ce157835b10fe874fd7517117c55e9aeaeda07c3730a3c7e1ebae55f299d7ea
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5