Analysis
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max time kernel
141s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
23/07/2024, 22:15
Behavioral task
behavioral1
Sample
6928f655fb8ff0e17b5aa695046a7793_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
6928f655fb8ff0e17b5aa695046a7793_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
6928f655fb8ff0e17b5aa695046a7793_JaffaCakes118.pdf
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Size
9KB
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MD5
6928f655fb8ff0e17b5aa695046a7793
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SHA1
1b433863fc2cb3eefc227c82ec1fa8acfb63b7bb
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SHA256
58f3fcc3e9b80cb1185716436459d47d6c03b1ee6f0294dc265067451de4f24a
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SHA512
46ac9220d3ac1241d9a974a2437ac5147c8781776e6873e7afe9f445a5568ba1066b0640eabcaa5c9117f6a0be50296c248be0c79d89b3efc89cea9ff29ae830
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SSDEEP
192:mPz4ULMxLIKXHsfyxFFvd40Txtq3ynl5ktsj6bO/o9+LM5PPgbsvNqPo+kC6:mPz4ULMxLIKXHsfC/aIS3ylWsjKMJcP1
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-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4132 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe 4132 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4132 wrote to memory of 4524 4132 AcroRd32.exe 91 PID 4132 wrote to memory of 4524 4132 AcroRd32.exe 91 PID 4132 wrote to memory of 4524 4132 AcroRd32.exe 91 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 2536 4524 RdrCEF.exe 92 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 960 4524 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\6928f655fb8ff0e17b5aa695046a7793_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:4132 -
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:4524 -
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=38A97BCC8F0BE7D9D8CDC23768329C4C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2536
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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=853C180CBBD1715DAC32A3D456BAF19C --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=853C180CBBD1715DAC32A3D456BAF19C --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:960
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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=CFAD99194D4C02837FEA78049FE74BA1 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1012
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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=A9F37A0F152B28FB400320FA71FB5D52 --mojo-platform-channel-handle=2440 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5108
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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=F4A4752D1CAD0C1C9A1678794DE0140F --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=F4A4752D1CAD0C1C9A1678794DE0140F --renderer-client-id=6 --mojo-platform-channel-handle=2108 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2544
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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=22FE788E34F3355F8E74C405F9A7FAA1 --mojo-platform-channel-handle=2684 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2404
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1656
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5c7788db84ad5f863b30581723633565b
SHA1fbc9da003b40761e803c18a0043ff9c1a6e497ce
SHA256598656b2619bf374146ea6592644b33f8ea214f72a6aa61145bb3250a60fafda
SHA512e49e872979e73d9a761b26c5ce1ced979901f3b73de85e5c23d03d79e71d962defa3e62bbd5044dcc553f8f3c8f917422afc289d7bb4f4a57d2c95b71ad07609
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5