Analysis
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max time kernel
96s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-10-2024 03:43
Behavioral task
behavioral1
Sample
3d9b781626daf4d4eb95b1254b88e557_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3d9b781626daf4d4eb95b1254b88e557_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
3d9b781626daf4d4eb95b1254b88e557_JaffaCakes118.pdf
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Size
76KB
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MD5
3d9b781626daf4d4eb95b1254b88e557
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SHA1
09a081de0a639e4721ff23b59cc3563b18da5556
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SHA256
40d1b90c3b32e69ed3ca11b07954e800c8fbce023c0bb592263c88d214e181b5
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SHA512
61499c75c053a89b8c9a46bb3489fe565b91d3ad53b329bdb183ac4673f0dde19fd9e81a8bf494d36ff327b039a42a926d0e08d189161644dfe743299cd05100
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SSDEEP
1536:tSNseaLXJDH4VNmQtROyyk98tVCUfrzNg/9PZLWQkAyKsWzV:0N7QJwNYyys8tVCY5E9PZKuyJWR
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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 684 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe 684 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 684 wrote to memory of 2892 684 AcroRd32.exe 86 PID 684 wrote to memory of 2892 684 AcroRd32.exe 86 PID 684 wrote to memory of 2892 684 AcroRd32.exe 86 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 3808 2892 RdrCEF.exe 87 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88 PID 2892 wrote to memory of 5096 2892 RdrCEF.exe 88
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\3d9b781626daf4d4eb95b1254b88e557_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:684 -
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:2892 -
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=CC0283119AC44DB1155E637C302C560D --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3808
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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=E0CC0E4DB5BC72454C2814182C4F0700 --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=E0CC0E4DB5BC72454C2814182C4F0700 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5096
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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=F8D9D939AA5415AE8E97B98BF3490E3B --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1324
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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=338EC21062378035B51C5DBF53258A28 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:800
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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=42C80E2ED42BB670086DA3BA28AB46D4 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2840
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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=47E4C297C8675DD9D8C914928E487C61 --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=47E4C297C8675DD9D8C914928E487C61 --renderer-client-id=7 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3628
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5064
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD553a017334ff209beee52ea6a80dfce70
SHA1b67a3d6fc90b30787ce25b7bec06aea4e479a1d8
SHA25604f52c438dd47a356f36e87a1639c02efbf91c69a5a983626bce855562f40c4f
SHA512d2473bead9b0ca7d4de7d563337e8421ce878051124dc24bd52b04a86e9da7fefce40a893fb2236b19bca216a96325a5363ef2f9c0b39ced77fdd75b6237aa40
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5