Analysis
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max time kernel
140s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2024 01:38
Behavioral task
behavioral1
Sample
91d747937263f08e413f61fa78194840_JaffaCakes118.pdf
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
91d747937263f08e413f61fa78194840_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
91d747937263f08e413f61fa78194840_JaffaCakes118.pdf
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Size
88KB
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MD5
91d747937263f08e413f61fa78194840
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SHA1
4bea6b68d85908fab1d09fca806ca3240d6cb42d
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SHA256
dbf4cdcde57413dc11514f89cc8a9785611465f7e91c5eba6016278184b0c005
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SHA512
1b3c1b4baf1589d80241bd62403eec388c84e8fe5c42b8b3422091d72ac6c8327e33339f096e9330c5ff674626ab68785e0083643fd1529f5764abcc4bb751b5
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SSDEEP
1536:DRQnMl1o2St4CpnGfdmTKL3BjCjpM/2/EYtPjC8vWSpPWlvydDQ3UKhCWApO65b:V/o2U4CpcdmTaJCj2/2ZtbFWSp64KhZ8
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 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 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-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3960 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3960 wrote to memory of 3256 3960 AcroRd32.exe 90 PID 3960 wrote to memory of 3256 3960 AcroRd32.exe 90 PID 3960 wrote to memory of 3256 3960 AcroRd32.exe 90 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 4612 3256 RdrCEF.exe 91 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92 PID 3256 wrote to memory of 3988 3256 RdrCEF.exe 92
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\91d747937263f08e413f61fa78194840_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:3960 -
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:3256 -
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=8979B0718AD72FA4CBE6FB7B9559180A --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4612
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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=B99B2E9C9E0517DEA19632B81E835095 --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=B99B2E9C9E0517DEA19632B81E835095 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3988
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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=DEBABC92111445A2C6CAB20464C32F35 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4904
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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=4EA3618D06415D3065FA6D0B2564C7E5 --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=4EA3618D06415D3065FA6D0B2564C7E5 --renderer-client-id=5 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job /prefetch:13⤵
- 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=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=BBFEA432365D1F589C7C3105BFD865AA --mojo-platform-channel-handle=2668 --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=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=E3FA191977D3521F4A441E3F5D394B2B --mojo-platform-channel-handle=2820 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1120
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2356
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5b0f10cc1515f0bf7c030fec2ece3d608
SHA1afc53f0fec8a3ea51eb4f271ac5661e0398ee908
SHA2560e1a435484968d02573d4302ff1d69e3f9fcf885612f57cef9297ced9fc0dbcc
SHA512cb8cc288bd361f3b3555a1b9348d0010fc23a8707026c8762ab4f163105955d5f0a03e6fccd04b482f93e9f69209f01926a746fd1c4455513d2d7a16d1d5bd81
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5