Analysis
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max time kernel
138s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
12/08/2024, 07:29
Behavioral task
behavioral1
Sample
8dda290afe5b968da5640ff670fe2c70_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8dda290afe5b968da5640ff670fe2c70_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
8dda290afe5b968da5640ff670fe2c70_JaffaCakes118.pdf
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Size
83KB
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MD5
8dda290afe5b968da5640ff670fe2c70
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SHA1
28595661ffb76745a07158df1a481852925557af
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SHA256
675045957ccaf3bbb0002aa1c32ea6865514921e6f8d4e50ab4e1c1ecd0b4fa0
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SHA512
b538a6e54ba1b5929682968bdcd7121c9385d03c5e08a36d8b80bc4cf957550c58781283321eec096bac50eaf003350b9430728c260a54c8c31f98a21f1142dd
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SSDEEP
384:bONbedw+lJ5A7n9FfGKpzarkf11/vFVZY3AbAujetsMwm/66e16626ld6Jz6Yy67:9
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 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 -
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 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1400 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe 1400 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1400 wrote to memory of 4392 1400 AcroRd32.exe 91 PID 1400 wrote to memory of 4392 1400 AcroRd32.exe 91 PID 1400 wrote to memory of 4392 1400 AcroRd32.exe 91 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 4784 4392 RdrCEF.exe 92 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 RdrCEF.exe 93 PID 4392 wrote to memory of 3808 4392 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\8dda290afe5b968da5640ff670fe2c70_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:1400 -
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:4392 -
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=1217256643763AE09352344E2FAB81C8 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4784
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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=8ECF0DDFD4D14CBB4A8BFB59934B82C6 --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=8ECF0DDFD4D14CBB4A8BFB59934B82C6 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3808
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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=38251DF7D4CFF31D654A5FEBB50ABFE1 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:740
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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=B661E616C2E91EEE10DAD096C574EDA1 --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=B661E616C2E91EEE10DAD096C574EDA1 --renderer-client-id=5 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1032
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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=CC6DA79B90C9C918203E6821C10B1DAE --mojo-platform-channel-handle=2664 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2480
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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=8D731A0812A9A86A86F8BEA3FA26F4D0 --mojo-platform-channel-handle=2784 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4628
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1756
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5a7ee7c9d16cf246b2068a699787c67d5
SHA1363442e7cd5460455438d630ac3f4c837694e4fd
SHA256457cf11d91c3e9719803449f5dd2ee0b57d190a3520b5bb718695a764a955348
SHA5124cd3378687747b8c714f5864a04a00e4a07416c4526bd219505ab3a23dcb10329c035e0c153c61d03f4e6e798de71276f6afdf19a2098b8fe4a314c77ec1e50e
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5