Analysis
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max time kernel
145s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
30/05/2024, 14:07
Behavioral task
behavioral1
Sample
120_Jahre_Treff_Schimborn(1).pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
120_Jahre_Treff_Schimborn(1).pdf
Resource
win10v2004-20240226-en
General
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Target
120_Jahre_Treff_Schimborn(1).pdf
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Size
583KB
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MD5
a850b0a01c1b6da8bd5686be19f81518
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SHA1
a1542204304358c735f93fe97199c365e383c317
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SHA256
ca0914e31b0982a17a5d239f31a6e77344236b58f611617a4cd7e55c701e8940
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SHA512
968156cff4e59bb4ec6459d027ff5dcde899a917aec36591c4b3cb7ae35df1d50c73498530a68b6922933f24c43222213fddefea16ba6f38942d716c9034db5e
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SSDEEP
12288:LDTbtO8QvR5fPBhg3GQqGEKHqfm1i8RfUj1Rf99zh4leNEL:LDTbLQvjJ8BquHqeHRcJR1R/EL
Malware Config
Signatures
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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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3404 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3404 wrote to memory of 3756 3404 AcroRd32.exe 91 PID 3404 wrote to memory of 3756 3404 AcroRd32.exe 91 PID 3404 wrote to memory of 3756 3404 AcroRd32.exe 91 PID 3404 wrote to memory of 3108 3404 AcroRd32.exe 92 PID 3404 wrote to memory of 3108 3404 AcroRd32.exe 92 PID 3404 wrote to memory of 3108 3404 AcroRd32.exe 92 PID 3404 wrote to memory of 780 3404 AcroRd32.exe 93 PID 3404 wrote to memory of 780 3404 AcroRd32.exe 93 PID 3404 wrote to memory of 780 3404 AcroRd32.exe 93 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4456 780 RdrCEF.exe 97 PID 780 wrote to memory of 4076 780 RdrCEF.exe 99 PID 780 wrote to memory of 4076 780 RdrCEF.exe 99 PID 780 wrote to memory of 4076 780 RdrCEF.exe 99 PID 780 wrote to memory of 4076 780 RdrCEF.exe 99 PID 780 wrote to memory of 4076 780 RdrCEF.exe 99 PID 780 wrote to memory of 4076 780 RdrCEF.exe 99 PID 780 wrote to memory of 4076 780 RdrCEF.exe 99 PID 780 wrote to memory of 4076 780 RdrCEF.exe 99 PID 780 wrote to memory of 4076 780 RdrCEF.exe 99 PID 780 wrote to memory of 4076 780 RdrCEF.exe 99 PID 780 wrote to memory of 4076 780 RdrCEF.exe 99 PID 780 wrote to memory of 4076 780 RdrCEF.exe 99 PID 780 wrote to memory of 4076 780 RdrCEF.exe 99 PID 780 wrote to memory of 4076 780 RdrCEF.exe 99
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\120_Jahre_Treff_Schimborn(1).pdf"1⤵
- 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:3404 -
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⤵PID:3756
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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" --backgroundcolor=165140432⤵PID:3108
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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" --backgroundcolor=165140432⤵
- Suspicious use of WriteProcessMemory
PID:780 -
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=0514FD37F74C8058499A6A7ABAFBE163 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4456
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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=A2496767D666268D542B9E99C974A622 --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=A2496767D666268D542B9E99C974A622 --renderer-client-id=2 --mojo-platform-channel-handle=1812 --allow-no-sandbox-job /prefetch:13⤵PID:4076
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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=49F299368ED621006E92D778861524B0 --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=49F299368ED621006E92D778861524B0 --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:13⤵PID:3888
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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=4ED4C4F22AEBB8FE5FF1FD62AA5B103D --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3484
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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=0EB6508752DF318C3A14083032AAC6A1 --mojo-platform-channel-handle=2560 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵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=BAB7122EDA2921510DD69794AA032594 --mojo-platform-channel-handle=1912 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2808
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1612
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1400 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:81⤵PID:4380
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5117a1b7cf2f838cf089ad9b3a4728354
SHA15f01e193b302813bc4dc44a5f67e88efc5c44c4f
SHA256cd4c292835bc163d8bf4323488e1905258acd3f9faca2cbe2355b698278bdcfe
SHA5123b30156c62684dbb6c91de3bef48eebc02f3f80ceecbf1a3abd07aa7e0737dc877679196eeee8f0215ff9fcb0954893a04640d518a2b17578df034a129bf131a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5