Analysis
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max time kernel
140s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06-09-2024 06:46
Behavioral task
behavioral1
Sample
ceeb43d8f974c4230af965275ee84daa_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ceeb43d8f974c4230af965275ee84daa_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
ceeb43d8f974c4230af965275ee84daa_JaffaCakes118.pdf
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Size
2KB
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MD5
ceeb43d8f974c4230af965275ee84daa
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SHA1
60a623c22b7e4f31e1f67cc276f5396095a87075
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SHA256
0c6bfcfa097c65ccc57538f00bd03157c2f613ed0d44d1e6e738111612fa7f11
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SHA512
54f7f405c7ad8069421f6a380a41aab31ab41e1d72be2310acc5c5024b89f1e64f734207c704309aa8649575b1885ad94349340c477c98a9b55e91a03d106030
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3012 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe 3012 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3012 wrote to memory of 4888 3012 AcroRd32.exe 90 PID 3012 wrote to memory of 4888 3012 AcroRd32.exe 90 PID 3012 wrote to memory of 4888 3012 AcroRd32.exe 90 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 4272 4888 RdrCEF.exe 91 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92 PID 4888 wrote to memory of 3252 4888 RdrCEF.exe 92
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\ceeb43d8f974c4230af965275ee84daa_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:3012 -
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:4888 -
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=08506C594BD47181F73C0B9EC3DF2B45 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4272
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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=FC76BBEF8AF4A2E529759D3AF0D33E82 --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=FC76BBEF8AF4A2E529759D3AF0D33E82 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3252
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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=ED1250963379D5044AB39EFB3367533F --mojo-platform-channel-handle=2328 --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=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=4C8602A97F975DD538757EEFDC2EF291 --mojo-platform-channel-handle=1788 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1800
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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=6D9F644F4E42994864E9A105073D3CA2 --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=6D9F644F4E42994864E9A105073D3CA2 --renderer-client-id=6 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4504
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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=B8F631D155D5D1364CF280D3830904D1 --mojo-platform-channel-handle=2700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3780
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2548
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD509496f8710bee862995265186fd1c13e
SHA180abffb181de4caec3276a7ddde936161edd053b
SHA25641bb6121d5fcf06405ec1533575f80eb862c2336d616ca7227cef44f536dd3d5
SHA512abaf7e5def5fb0a82da824c6d6473683c414498b3624df02eb82bac1b6347756edb6b3e8f423f726623c3bf9776e8d4233bba4ed47837e11c4ee8df09a8b2ef5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5