Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20/08/2024, 17:19
Behavioral task
behavioral1
Sample
b022665fcabc1e0199dc0f6c9ecaa490_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b022665fcabc1e0199dc0f6c9ecaa490_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
b022665fcabc1e0199dc0f6c9ecaa490_JaffaCakes118.pdf
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Size
123KB
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MD5
b022665fcabc1e0199dc0f6c9ecaa490
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SHA1
3e961e3fb0d6366970d73f5473db1672aa6c7fde
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SHA256
3f88070314557d970c4392227ed9671901d095d79f1fd2a5d402c037fa664a0b
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SHA512
fc6c995eb00a12b3e723a9d4565fc1426f68e6c0bc0b43b07550b8977a713b6cd9c89cb9b44305bd741234e5b3183e241661ae15c486b9b44162d2275bb31e90
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SSDEEP
96:WEDsNyfV0yWJ5vFB+Oae/JyS2GmmzW0d/aILR6CBqtZZPmPDx+:WysN02ae/Jy3uy4yAM9NP4F+
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 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 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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3188 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe 3188 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3188 wrote to memory of 3468 3188 AcroRd32.exe 89 PID 3188 wrote to memory of 3468 3188 AcroRd32.exe 89 PID 3188 wrote to memory of 3468 3188 AcroRd32.exe 89 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 1908 3468 RdrCEF.exe 91 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 RdrCEF.exe 92 PID 3468 wrote to memory of 3512 3468 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\b022665fcabc1e0199dc0f6c9ecaa490_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:3188 -
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:3468 -
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=A1FF566A74989F9BD5133C205DE24493 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1908
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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=7D5254A59635CEE96212905226781218 --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=7D5254A59635CEE96212905226781218 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3512
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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=061BFD1F0E15365722280A1FFCB36E20 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1540
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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=7F0DE13FD5795D570A0F62AC7D9C2EBD --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=7F0DE13FD5795D570A0F62AC7D9C2EBD --renderer-client-id=5 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3684
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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=FAE5D70D7EA0D9EF89086C1EAA94C49D --mojo-platform-channel-handle=1888 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1140
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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=4A188B322F7A383EB6A3F7A7091B1899 --mojo-platform-channel-handle=2852 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3300
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4392
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD529c80c009ece09c432f217eef0187682
SHA1d17a9570cf5bb8dc91b1670fc0fab943e3fd7cfd
SHA256eb90499cdda9f8f9a9f30afb740dccd27a380cb16711659ec523019a42f130f2
SHA512da0c98f8b5f8fea89d1e769b959dfcd7842ea63e33f074fbc2e93da539360ddc381f5f8b56098a58b8ad0531bcd659b4622ad5270e75846be862cd8d8e9b5936
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5