Analysis
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max time kernel
140s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-11-2024 12:32
Static task
static1
Behavioral task
behavioral1
Sample
Service Booking Everything you need to know.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Service Booking Everything you need to know.pdf
Resource
win10v2004-20241007-en
General
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Target
Service Booking Everything you need to know.pdf
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Size
257KB
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MD5
3667fceaa96d2acae947ca47d31ee0ed
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SHA1
9ec8a85d79f1ad0e93b2e5477067c71e9e0d5fa7
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SHA256
4e1a8e7b03db97a985fb5a5f04fe0e931466c10c8c013dfd4bc58fa5b8c29d9b
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SHA512
1b8cebd6e6eb837623d8f7aefdb630514f7f332efd1cf121a790aef3928c66f6335b458daf0188e17fd9bb16cba1f1edd5dbd6f8d1fb9a449d3c1846b07a521f
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SSDEEP
6144:C7MmCYQHg45muqvPypG+o6CcuDOP+r+blr9JQe:C7MxYQFvmPWXo6C9q+r+me
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-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1848 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe 1848 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1848 wrote to memory of 5040 1848 AcroRd32.exe 86 PID 1848 wrote to memory of 5040 1848 AcroRd32.exe 86 PID 1848 wrote to memory of 5040 1848 AcroRd32.exe 86 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 3536 5040 RdrCEF.exe 90 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91 PID 5040 wrote to memory of 4832 5040 RdrCEF.exe 91
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\Service Booking Everything you need to know.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:1848 -
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:5040 -
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=0C3B49AC3E3F11670E6747A37BC2A8AA --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3536
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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=D11B527804EDC725FDE177CA711CCF30 --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=D11B527804EDC725FDE177CA711CCF30 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4832
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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=C7D081EDB7C3F73DB30B320EA74C4860 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2212
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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=4953992C1C27ACBB63E447398543B738 --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=4953992C1C27ACBB63E447398543B738 --renderer-client-id=5 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3084
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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=AC8201D4B5866F2699A51FA77E374A84 --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2880
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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=1E094298522C22BDEAA8AE558BFF012D --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4136
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD518c7b33af0cc3a3b2bbf176666fd7f20
SHA1f7c2a82ce3bbf3e20d1c9207faf6f25643549655
SHA25634ed9ddff3c20533761863f5eb7a3e46afe18c5a4871309f5da736cc750b64d8
SHA512f86b9ab01462ee1e28853631bd1a269b1d9e819f9763e3dcf74fb512133e05aebf2de22eeceb3ff525ed932820d6a31e8426b01a5a76b926887977ea51c34a0a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5