Analysis
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max time kernel
292s -
max time network
268s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
26-06-2024 15:07
Behavioral task
behavioral1
Sample
remittance8-For-Eppo.pdf
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
remittance8-For-Eppo.pdf
Resource
win10v2004-20240611-en
General
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Target
remittance8-For-Eppo.pdf
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Size
25KB
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MD5
84971fe94937a671ffcabef5d74f3e91
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SHA1
f1e1ae58f4a9045a248d397f947c5110cca47256
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SHA256
8a12314a5db8b91e004dd9ca0481aeec43803492ad6f2b5daa097395bb989b21
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SHA512
9bf9986fefe62687fafbb2e56ec131b7cc1908872a78e866be3694f19e97b55ff5e80de5ff4f0d536928eaff7750ab1e75501fdac9a951c6ee4cf094a3e0fd3d
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SSDEEP
768:/s97XmyuQOXik7Ze+C8WRKr0rARZj8lVIt0V87U:/+Xe1EQWgQ6t0V87U
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.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2132 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe 2132 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2132 wrote to memory of 900 2132 AcroRd32.exe RdrCEF.exe PID 2132 wrote to memory of 900 2132 AcroRd32.exe RdrCEF.exe PID 2132 wrote to memory of 900 2132 AcroRd32.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 2000 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe PID 900 wrote to memory of 4040 900 RdrCEF.exe RdrCEF.exe
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\remittance8-For-Eppo.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:2132 -
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:900 -
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=6BC66EA6B1C32B4AABBA84AEDEB6278B --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2000
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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=6EA203A2D8F28D71C5E890BCB7E6121C --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=6EA203A2D8F28D71C5E890BCB7E6121C --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵PID:4040
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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=47F3530E8A5D44E35595415C25DEB2C1 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1548
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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=973CC61A9F10B45F8E16F3EB7BE035BA --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=973CC61A9F10B45F8E16F3EB7BE035BA --renderer-client-id=5 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job /prefetch:13⤵PID:2584
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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=4EC151D134A9994F6774B5EC23A44947 --mojo-platform-channel-handle=2660 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3296
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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=3C9C0ADB37A6AA5D9BA6F9E341156166 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3208
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1452
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD553134b704d9735957940b43325cdaeeb
SHA12397b915c36d4337ed90cf6d27e265cc4c19bc14
SHA25664b33fe9b3ebc551336bfdff23c1326b97ab563405dfeb9b5bb8c25274c354f0
SHA512ac51bcdb905ceceeab926461454435c5821a16c931545eccd161c709786eee4961c1911bb746c17c16afa8051a4f47f6f798196926d9c92843c913073f63061f
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5