Analysis
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max time kernel
131s -
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
08-09-2024 07:25
Behavioral task
behavioral1
Sample
d3d674a8960bf560b5f64eda833943a1_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d3d674a8960bf560b5f64eda833943a1_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
d3d674a8960bf560b5f64eda833943a1_JaffaCakes118.pdf
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Size
13KB
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MD5
d3d674a8960bf560b5f64eda833943a1
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SHA1
b16c9cead3527103a0b7765e516c3531757af2db
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SHA256
54fdcfb6e2ade286fe1094cbe73c7df9ccddf6195830088ea62e6703825b58a1
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SHA512
e7407421a0b7bf972542e194c5ee4907b76c85a559fe227a7ece9bccf894003cc2641bc958bc02ab61a3a27ab05d8e7ad905019d0b068c42b1d9cb67da9eb9fb
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SSDEEP
384:DLEMMLEtysyRymQYAPkR6APk8dLX79ug98pRPFOF++:Dg/geaYAPkR6APk+z79p3
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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4776 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe 4776 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4776 wrote to memory of 3980 4776 AcroRd32.exe 87 PID 4776 wrote to memory of 3980 4776 AcroRd32.exe 87 PID 4776 wrote to memory of 3980 4776 AcroRd32.exe 87 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3848 3980 RdrCEF.exe 88 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89 PID 3980 wrote to memory of 3128 3980 RdrCEF.exe 89
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\d3d674a8960bf560b5f64eda833943a1_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:4776 -
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:3980 -
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=7C852A3288E62222FC89ED9DD4369475 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3848
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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=75FEC5D1D14564085A113FE9078E29D1 --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=75FEC5D1D14564085A113FE9078E29D1 --renderer-client-id=2 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3128
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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=6C78ABF1BB773E144064B145B3509CD0 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3868
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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=6C479B0C75BB232F9C5E38B562E4FF69 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1500
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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=8E013BA7A4797032CD03103218CF1263 --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=8E013BA7A4797032CD03103218CF1263 --renderer-client-id=6 --mojo-platform-channel-handle=2528 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4860
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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=6393CB6302022F33D29956299ED6FBB0 --mojo-platform-channel-handle=2700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2892
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1936
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD591791841216995dadab82106af1dd545
SHA14dd9ae1a8f5de67ce287bf5bd91d52e1d9124d63
SHA256325c7f691beaccc03f0f820b26e1a5e63534253033ea1072094b47ae5e17fc7c
SHA512ee40fcffbe94ab520b1c238831e738b2d43c8f8634d31123def10fe43f6291859ec086ccb768df97cd4dfe13fd649f4f90d1bb674024b8df89b8e72e3e2ff8fc
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5