Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
22/08/2024, 19:59
Behavioral task
behavioral1
Sample
b8f24c23f170b9d9171e23a4aaef85af_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b8f24c23f170b9d9171e23a4aaef85af_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
b8f24c23f170b9d9171e23a4aaef85af_JaffaCakes118.pdf
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Size
94KB
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MD5
b8f24c23f170b9d9171e23a4aaef85af
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SHA1
f8b9129886f8ef5acff8b86aba62573dd0fae975
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SHA256
87cfb6df00fd1a8aca0f982fa25cff301134a9be084ad651dacf81b0d85e5f13
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SHA512
3083c0395a81518d64c7e10ba104250acc2c85af53f1e0c2d2ad61468e8d357f04bb1e5fdc5bd2f52bbe9ff3fd78b8ba0e34c5f4eee39741e05cd39c304c5fb0
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SSDEEP
384:B3pM+EWy6fHQ0HTNFH/ZmF+ndAUH3YHQ1Xrg/qwLHjWYyvdnX2HHH1OHrRv5uWvo:mH
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 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 -
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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3164 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe 3164 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3164 wrote to memory of 4796 3164 AcroRd32.exe 91 PID 3164 wrote to memory of 4796 3164 AcroRd32.exe 91 PID 3164 wrote to memory of 4796 3164 AcroRd32.exe 91 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 4920 4796 RdrCEF.exe 92 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93 PID 4796 wrote to memory of 2256 4796 RdrCEF.exe 93
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\b8f24c23f170b9d9171e23a4aaef85af_JaffaCakes118.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:3164 -
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:4796 -
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=24405892776D41B4F0F6FEEA063BEC41 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4920
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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=AB6BEC0FB541A12F07BCFBA8AECCA8B9 --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=AB6BEC0FB541A12F07BCFBA8AECCA8B9 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2256
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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=7E0E2EA8420F95CE0426C745D1DC72AC --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4856
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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=94192397B9AB6EA9BC26E327A8D5356F --mojo-platform-channel-handle=1792 --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=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=CC0947F7E8B67A35B11DF5C35BE8B39A --mojo-platform-channel-handle=2344 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1020
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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=1C75495EEF22D9F831684C7DD1243634 --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=1C75495EEF22D9F831684C7DD1243634 --renderer-client-id=8 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2196
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3048
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD550d012e53ff38257047856db189f0267
SHA140f6ff5537883491dbbea6fb9a93649f11a6b367
SHA25671e4141a9e58c3f5da2f8b9e1cfeb0f60afca0a2446a11f140b0b81854ac5c29
SHA51226d198da72ab32f172ecc24b114e315270173519b6aa1933f039a2f46b7135eccfd593dab53ff2d83cd0a67a82e349d35ad2870cb6ee9da5ffe80e7ae74ac0ac
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5