Analysis
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max time kernel
95s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02-10-2024 01:39
Behavioral task
behavioral1
Sample
084a1bf7f12422750d6e42cffd394111_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
084a1bf7f12422750d6e42cffd394111_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
084a1bf7f12422750d6e42cffd394111_JaffaCakes118.pdf
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Size
84KB
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MD5
084a1bf7f12422750d6e42cffd394111
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SHA1
97ba3174ded22d7eeab8139281c679878a535828
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SHA256
819db149c8b7eb2a2d3772772e7d97076a3283912ca1ebef66e5a07db9387dde
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SHA512
c6644e0994ca3c0996c66bcf4415a400b60bf6245540a44d5b58898895e6636c4c3e79d7a78537d56dd1edc616401645ba2bcd93b209e6fcdaa92f18d9fe8673
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SSDEEP
1536:kJtoEC91nVkKQaNQaBfbOWFofEN8Ou6fVkk2WAtVP6MG9otoQVlbnWspORrEU:QWJTDBfBFyENtuyVcVPnFXbWR3
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-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4968 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe 4968 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4968 wrote to memory of 4752 4968 AcroRd32.exe 82 PID 4968 wrote to memory of 4752 4968 AcroRd32.exe 82 PID 4968 wrote to memory of 4752 4968 AcroRd32.exe 82 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 3320 4752 RdrCEF.exe 83 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 RdrCEF.exe 84 PID 4752 wrote to memory of 388 4752 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\084a1bf7f12422750d6e42cffd394111_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:4968 -
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:4752 -
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=22B5B7476ABDB0F4207514A4EFFF002F --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3320
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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=CF91B73B46C1643B15A25A03C495C969 --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=CF91B73B46C1643B15A25A03C495C969 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:388
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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=2CC0FCB34ED4E901A221274F3FD9226B --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3032
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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=4D3BB4D26908B8D9BAE3E94BDD2FA62D --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=4D3BB4D26908B8D9BAE3E94BDD2FA62D --renderer-client-id=5 --mojo-platform-channel-handle=1812 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2336
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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=AC1EBDF0EF22526D5DE453EEB927BDD7 --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2768
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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=7C0C08A45C92A8383462388D279AF816 --mojo-platform-channel-handle=2368 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3196
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:468
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD54b37f60c59bc123d64967c4d4fc6d16d
SHA134d20f1b4b05f5a715d4eee37cd618b1d001075a
SHA256e254cb254b45960228977cea555dda3dd8981601651a7a75f60e32db342d96a7
SHA5127aa41576d929c50fb9d364dc892be9e29a052ce8847fbb02e67f8abb07eaf06115e93b4dafc3f4c57a414811bc43f64ec1f6e6af3e30b2a1398a3116eab40557
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Filesize
56KB
MD5c26ed30e7d5ab440480838636efc41db
SHA1c66e0d00b56abebfb60d2fcc5cf85ad31a0d6591
SHA2566a3c5c4a8e57f77ecc22078fbf603ecc31fb82d429bd87b7b4b9261447092aef
SHA51296cdb78bca3e01d4513c31661987e5646e6a8ff24708918aa0d66dfa3ca5d98af4862c9f38c4f41f933c345d2d3adfb1d34d1430b33f45f916f41a9872a030df
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5