Analysis
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max time kernel
141s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19/11/2024, 13:58
Behavioral task
behavioral1
Sample
DAE_817579.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
DAE_817579.pdf
Resource
win10v2004-20241007-en
General
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Target
DAE_817579.pdf
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Size
101KB
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MD5
67896bf37a28cd589121212380425fb5
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SHA1
d30d0907aa8a830ae6b04118724ac284b899fc55
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SHA256
b73ca41aa116b3691b7211df0611db77bfdab6c3f8628aebb67bf3f063dc9f9a
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SHA512
6e7066a1012a65fb1a880492d9585b01de75f6e3a19cbb64a5e47e302c88e7a1daf9e8d87ed31df4286eea994d8b381ddbbbc764593a9c51b9247007e2453940
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SSDEEP
3072:KvILBQRNTLV7NTE5Uo6gt5XqKS0DmtYMDNA9w3Ju:KQOl7y5UoznkqmC45u
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-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3400 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe 3400 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3400 wrote to memory of 696 3400 AcroRd32.exe 87 PID 3400 wrote to memory of 696 3400 AcroRd32.exe 87 PID 3400 wrote to memory of 696 3400 AcroRd32.exe 87 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 3348 696 RdrCEF.exe 90 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 RdrCEF.exe 91 PID 696 wrote to memory of 4308 696 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\DAE_817579.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:3400 -
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:696 -
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=2AAFA040D7FFEC3E5934ABF3D0AAC920 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3348
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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=84838A208ADEAFC2EF8116886B4D3760 --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=84838A208ADEAFC2EF8116886B4D3760 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4308
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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=9B4FBD26CC0D0B5B2CE3A1DD77B941F8 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1956
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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=2192420D5768DE8E5030A9FE55A50875 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3384
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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=AE02CC6777A35E2CA528DD3134B7D3D2 --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=AE02CC6777A35E2CA528DD3134B7D3D2 --renderer-client-id=6 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2596
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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=691542EA368678F87590D17180EBC9AC --mojo-platform-channel-handle=1860 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2764
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2396
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD523b5ba7e38b31eaa9c7f8bc780c46f15
SHA1c68833e702b94fcf29720c9b79270fea9271b264
SHA25696905a9d52829f4089bfeb4bb8275b09564606597d0ed8a9f90fdee55b14a8ff
SHA51212d747ac5996f267d2d4804f270ec260095b1da85f27861c0c65782e15027881857adec5d0bc3463e153af887f25368b97d52148a149cd55cafdcdd87ec356b2
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5