Analysis
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max time kernel
94s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05/10/2024, 02:33
Behavioral task
behavioral1
Sample
15d1510c0eb3ac13caf1ae9688e02343_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
15d1510c0eb3ac13caf1ae9688e02343_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
15d1510c0eb3ac13caf1ae9688e02343_JaffaCakes118.pdf
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Size
92KB
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MD5
15d1510c0eb3ac13caf1ae9688e02343
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SHA1
6add47e5413c6027fa40e41caa9e6c8a7dfee66d
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SHA256
6d6606005671ee0dc4ed10304918bac32cc3d4a70104a706e41c4d83b22d0e87
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SHA512
d5729d9d6103d65ce89f970c9831231cb7da5eefcce613e466afe5df1279ba3f43f97b54ba071ad64617fedb86fcabc0c8d07bac6bfe0f29a6a9fe6fd54fa41a
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SSDEEP
1536:qRq97zD043gVZ3WKbMShaeYdj65zifO3gyaIW7H8l8hHnnHfhW2WepOyCM0:0ozv4WKbMShaV65mfkg1Lcgn/QnyS
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 776 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe 776 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 776 wrote to memory of 1952 776 AcroRd32.exe 84 PID 776 wrote to memory of 1952 776 AcroRd32.exe 84 PID 776 wrote to memory of 1952 776 AcroRd32.exe 84 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 320 1952 RdrCEF.exe 87 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 RdrCEF.exe 88 PID 1952 wrote to memory of 4816 1952 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\15d1510c0eb3ac13caf1ae9688e02343_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:776 -
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:1952 -
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=8B0FE800B73183A34231E2BAEB59AB9F --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:320
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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=617F804722E4CC3DEA49DFEACC91E054 --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=617F804722E4CC3DEA49DFEACC91E054 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4816
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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=361EA2159B4CE1FF8F2A6B2A745ED35D --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:232
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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=B99D8957B177219C3697B1DCDB853DAA --mojo-platform-channel-handle=2432 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:408
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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=68798931862054CDBBEAB102A08C64A1 --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=68798931862054CDBBEAB102A08C64A1 --renderer-client-id=6 --mojo-platform-channel-handle=2436 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:744
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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=41A93A0F5DEAE83DCB8768CE9F607E6B --mojo-platform-channel-handle=1984 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4016
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3052
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD536d7df0498dc5f6713c084e605294a38
SHA1046c2cba7b120ebb6cec7b338131411c743293fb
SHA2563bbc69d25a9a8f0064a02867cc4eda1eee0a1e8de6df5668aea1d78674991cf8
SHA5120ff09d1cbc4336922c0c3c455fcf00ddd3dfb6a8e080be169933caceb1aa67b60487b61a33aeb8d3c6ce90e09e2f52bfbc7ccd7213ea40985c9fca34c19065a7
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5