Analysis
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max time kernel
96s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-12-2024 14:15
Behavioral task
behavioral1
Sample
d777ac4b39e67ea1d6c84d46e9367c0f_JaffaCakes118.pdf
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
d777ac4b39e67ea1d6c84d46e9367c0f_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
d777ac4b39e67ea1d6c84d46e9367c0f_JaffaCakes118.pdf
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Size
68KB
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MD5
d777ac4b39e67ea1d6c84d46e9367c0f
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SHA1
91ee862e1049cae589452948179d3fba79ddbf6b
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SHA256
c1d97b6d74c112230aa3b8506a00844e5028845300e9c4f29f367c55eef676d1
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SHA512
4088a832fa3573f58ae70c3c2b5cb961cfd38fc46e12d2176a89a12496dbba89e80be7a22613b9d806695d1256d3ba2d473c4dd7b9f507eb43e8e999f8b0e777
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SSDEEP
1536:uqbpy4BdUK4vdz6YCiFiPgVla08n5bZzLeHUHA8RXz:DQKi7d0iigVQ1zLewA8N
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 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 -
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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4692 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe 4692 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4692 wrote to memory of 4264 4692 AcroRd32.exe 82 PID 4692 wrote to memory of 4264 4692 AcroRd32.exe 82 PID 4692 wrote to memory of 4264 4692 AcroRd32.exe 82 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3752 4264 RdrCEF.exe 83 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84 PID 4264 wrote to memory of 3652 4264 RdrCEF.exe 84
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\d777ac4b39e67ea1d6c84d46e9367c0f_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:4692 -
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:4264 -
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=9E31A27034E50DE214392FB42E78B54E --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3752
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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=F31B4E338EF95BAD1972D86FF6DF83A1 --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=F31B4E338EF95BAD1972D86FF6DF83A1 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3652
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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=BE01029C120707EC52A079E02F58FB06 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1484
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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=E0C34EE9F7F00EF00F4BBCA06C376C28 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3496
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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=19FDC36787C6CDF3C4F83B0A712F602F --mojo-platform-channel-handle=2388 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3992
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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=117569CA8AE6328F8FF16BE66E0AAACB --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=117569CA8AE6328F8FF16BE66E0AAACB --renderer-client-id=7 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2980
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1816
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5217b4348f1142880996e98cf197bf009
SHA10341c4b3ba75dcf1dcc0cda401859b5e4b85d512
SHA2560289ac56a50d9507f1e8f66d9d32873975cdf11223935f2806e263f484c1ca8e
SHA51294124ab4b9aeab080ee8fb31bacdc6789d2bfd991fc8327bb5213ff52a7edf37edbf50f901d5357f4cd32ce6e675c0333cadcfa905c8b2ded5c810b14bcc42a6
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5