Analysis
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max time kernel
140s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08/09/2024, 00:06
Behavioral task
behavioral1
Sample
d31ca53413a30b40a23f30fcc1207d48_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d31ca53413a30b40a23f30fcc1207d48_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
d31ca53413a30b40a23f30fcc1207d48_JaffaCakes118.pdf
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Size
7KB
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MD5
d31ca53413a30b40a23f30fcc1207d48
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SHA1
4a0924bf0e168517e7b2840844ac63e145f4e047
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SHA256
f2229c71dc6257db1fdc4416e0a327922e2027d036e679215f725b34dfaa7d14
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SHA512
2d3715ee925742c27575a10ddbe0587d7e56e96532d4c9851e0b6f70681e4472c2f6c5959fb46566c588bb7b57369ab76659a59ea37dc9a8b3835030acf77c95
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SSDEEP
192:UP5u1wkr3cn3niUqVlHYpwxLJyyHzt8GrMxYBtlqwHSvPYj:UP5uqkronifA+VyyHztxwct7oYj
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 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 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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4116 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe 4116 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4116 wrote to memory of 3676 4116 AcroRd32.exe 88 PID 4116 wrote to memory of 3676 4116 AcroRd32.exe 88 PID 4116 wrote to memory of 3676 4116 AcroRd32.exe 88 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 364 3676 RdrCEF.exe 89 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90 PID 3676 wrote to memory of 372 3676 RdrCEF.exe 90
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\d31ca53413a30b40a23f30fcc1207d48_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:4116 -
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:3676 -
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=230E2F73D97E049B43BB021CC12394D8 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:364
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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=ADB89419C925243225796BDF17B0B2CA --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=ADB89419C925243225796BDF17B0B2CA --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:372
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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=20A949AA9BD68EF0961FF8347E6C2B7E --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:316
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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=7604E72F1D553654E1ABE20381493484 --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=7604E72F1D553654E1ABE20381493484 --renderer-client-id=5 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3160
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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=E504479F967A60305830FB800C2033D6 --mojo-platform-channel-handle=2828 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1516
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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=0A0AA77597BFCBA9D5B77712801F530A --mojo-platform-channel-handle=1860 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3344
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3516
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5325f7fcde3ed9e4ee627b2bb10b3d56d
SHA18ead9ed6907cec21eeb819429e8001adf6914cf7
SHA256fff2de98c6b44db9ba7e1259aab4e08448cfdcba124d61a2b98f1290d6aeef18
SHA51206bde31f759376cc210e29c07fc3349098307e1678ccb467cf33cf0273f09d120ee58080607d560ee9940321213e30ceeb27b1912c96832c5127d88ce4af1072
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5