Analysis
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max time kernel
93s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08/10/2024, 23:50
Behavioral task
behavioral1
Sample
27494d1683846819a089ea14e01312d5_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
27494d1683846819a089ea14e01312d5_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
27494d1683846819a089ea14e01312d5_JaffaCakes118.pdf
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Size
79KB
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MD5
27494d1683846819a089ea14e01312d5
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SHA1
08111ccd0facbe35f8b120ed5fa4a83f34d48cd7
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SHA256
96b2872d25f377bd87d932607a002468a554a025502bc24b50ea80b93e6208c3
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SHA512
48a4e39ccf97bf8f2b1635ce37376e1dcd8e5cc4c3d642ca5fc61e8cedf2fa67f24039cc89ac77399539bddc6cacd67a1a313b0980fdc2eef931c8c0d7601498
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SSDEEP
1536:aDZmmfSUbD21Ot7JEDehnLdPn5zsFKGlvYOaM6NkHKmW6pOu2VCbchSZ1lWvLV/i:+mmfPbTtEiJd/5zsFKGlvF6Nkyu2VUWS
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-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 912 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe 912 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 912 wrote to memory of 2776 912 AcroRd32.exe 86 PID 912 wrote to memory of 2776 912 AcroRd32.exe 86 PID 912 wrote to memory of 2776 912 AcroRd32.exe 86 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 972 2776 RdrCEF.exe 87 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88 PID 2776 wrote to memory of 316 2776 RdrCEF.exe 88
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\27494d1683846819a089ea14e01312d5_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:912 -
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:2776 -
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=80E4202E0962C07D6A28176CB1F39AA5 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:972
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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=70546B46898DF5D86E6992FFBBFF84E1 --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=70546B46898DF5D86E6992FFBBFF84E1 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:316
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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=C71DE4A89104188FB363E996E9AAFCB2 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1440
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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=2B74C4B8F98661D620585BA9C6992CC2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2916
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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=387871DA9EA60089E5D1C55750C2786E --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=387871DA9EA60089E5D1C55750C2786E --renderer-client-id=6 --mojo-platform-channel-handle=2508 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4956
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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=C13ED2FFC6F926D9FB12B9858C550309 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4424
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4492
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD50a8794076deebf5e0474fd2a2479d9b6
SHA133b945d90167c3197e24afc7ae6f5cfa7cfa44e9
SHA256e95b2cdd9250e688d318617633e00fa8d46ebc05d867a415433b78f949470939
SHA51294b0d034a03d8b20ed8ebd302eb6a1db96953c8ce6fa596a43f8eccd5ba9b8cadb12f012b9a53c3ea88da161926396249f2ab1c8b5d8ef9782b1da3fa5a3cd24
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5