Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-10-2024 01:41
Behavioral task
behavioral1
Sample
54c757050d69c53bf0504a9c03b706da_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
54c757050d69c53bf0504a9c03b706da_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
54c757050d69c53bf0504a9c03b706da_JaffaCakes118.pdf
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Size
71KB
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MD5
54c757050d69c53bf0504a9c03b706da
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SHA1
086df044dcfd01834148e60d6ac9c3d1eeebd908
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SHA256
ece719646ee6cce4dc69701f3f2bd0a648074adb25f90a81e170eb3f6d18038b
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SHA512
8b6240cbe4abeee4b4f880e1e26eb828bf6cfd2b91e4aeca20381be54870a41164bed4f4c5944350f20bce4545b2a1f7e5de43c860889b96904d0f36d7a5daf1
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SSDEEP
1536:uKjMyLi1G2Ds+JLj8bIV0bzC4Yn0ugEnWAsQi82E7DH4bWcpOmEP9:h9L32Q4LAITbguRi8tYamQ
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 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 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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 916 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe 916 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 916 wrote to memory of 4732 916 AcroRd32.exe 91 PID 916 wrote to memory of 4732 916 AcroRd32.exe 91 PID 916 wrote to memory of 4732 916 AcroRd32.exe 91 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 1548 4732 RdrCEF.exe 92 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93 PID 4732 wrote to memory of 3308 4732 RdrCEF.exe 93
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\54c757050d69c53bf0504a9c03b706da_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:916 -
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:4732 -
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=AC77520C63377693850EB4819794F371 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1548
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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=FA5ED2A828AB27EC59CE3B75E75EAC41 --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=FA5ED2A828AB27EC59CE3B75E75EAC41 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3308
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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=48F2B119BD97A4633B78A9FCFE456DAD --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2860
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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=7EEEAE5D331C0F3675452908FFCDC517 --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=7EEEAE5D331C0F3675452908FFCDC517 --renderer-client-id=5 --mojo-platform-channel-handle=1836 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4652
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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=6D5B967E3C15AC46B8704DAFB67F9221 --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1872
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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=B5947C49EA58F20293776502AD8EE078 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4880
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1264
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5f12742c306e2af15928e7a3b385c7f78
SHA12f6f3b25963c41b459f29eeb51befba0204cf8ba
SHA256c81db3ab43b6dc28eec8077b45935e80bfd65a9fe47017c79b71c93455ba0216
SHA51275310140ea60a1034f7951f155d2d8bcf9a7b8a5c29896664b6c2f7265ad6f3dbc4a20c3f8f0ef3488b3cbdbded28155188bb63f73189e0e5dd42ad6b68e7be5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5