Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
01-11-2024 10:01
Behavioral task
behavioral1
Sample
Претензія з додатками.pdf
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
Претензія з додатками.pdf
Resource
win10v2004-20241007-en
General
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Target
Претензія з додатками.pdf
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Size
2.7MB
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MD5
728145facbee184cb77bec87bbc6872d
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SHA1
22d4bfec6459c9163eb2d5f39a57629e5e482721
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SHA256
0b26d0ee27fd1663581d82fb0895b03d4a71e175884a008fd0add1105b13fd0a
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SHA512
f3ee25642fa2e63cfaffcdef3cfa4aed9008ea0030975cb952b18c78a2fd6549e88bc612aea1dbb2d9cd591ccb640a70ba4da1f7e6d3d4b027c96e99554370bc
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SSDEEP
49152:EQus38IQe9iCdASeuOX0LowU4PJKxi5uqUMbHfQAZ0WQKEFOul1T3WNYZ0uM:EQoJ8d3euz0OfzTfQ/KwNy9f
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-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2480 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2480 wrote to memory of 3464 2480 AcroRd32.exe 89 PID 2480 wrote to memory of 3464 2480 AcroRd32.exe 89 PID 2480 wrote to memory of 3464 2480 AcroRd32.exe 89 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 2984 3464 RdrCEF.exe 90 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 RdrCEF.exe 91 PID 3464 wrote to memory of 1788 3464 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\Претензія з додатками.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:2480 -
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:3464 -
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=61DA3252343879129EAA8790EEB5070B --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2984
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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=11E0064E4C7A74835533AF223221C575 --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=11E0064E4C7A74835533AF223221C575 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1788
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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=04D5E8711D884D527151D88B5FD6A142 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1720
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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=D783AAE84E03A0163BD74AEED944CD19 --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=D783AAE84E03A0163BD74AEED944CD19 --renderer-client-id=5 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1872
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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=1DAA042160896584FF4DCB977CAD8E31 --mojo-platform-channel-handle=2792 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1704
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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=92B62A435DC3A38A54D35FA7E071D740 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4592
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4976
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD521956abc848377a3dfe3af7f9898bd7d
SHA19f00ce4d2ac4add4d3bbb34e00759517e793bdb1
SHA25630ed08aa2c665774e187d2a1ab62636981ef4c1da8703bfda17533f187fa4141
SHA5127ece7b439690255e56b6d5ca03df4b902e15bb575cbc9d4b7d22ab6b1ba7205791c631b8e9ac531802307cf97aefc6a498f97dc5699ec71c910740dfe9b40615
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5