Analysis
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max time kernel
94s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 00:59
Behavioral task
behavioral1
Sample
281a845191f9d0bf5ae978786ba88c51_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
281a845191f9d0bf5ae978786ba88c51_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
281a845191f9d0bf5ae978786ba88c51_JaffaCakes118.pdf
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Size
133KB
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MD5
281a845191f9d0bf5ae978786ba88c51
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SHA1
d22d1e1874532cbe8c40937ef5d2b718487a3db6
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SHA256
b96a87d7730b3b9caa6af531fd58132bf4bf908c57cb8492006063ddf6d614b9
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SHA512
627dd851c2e601a80f35abdafd33270dc1bd5842166250f0847f2d8d7153814e2dab33eb5e8f4000e3478fc8e4bc9d4293abc60121c0a88dd71e20695fd4e7f5
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SSDEEP
3072:6kwwV/LIMGNpzOXENobTgZIlrESvV5eAv5rovt2CkoI5dcwic:FV/EMgiE2/drESvVLrov5ZI5ywic
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 AcroRd32.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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3404 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3404 wrote to memory of 3036 3404 AcroRd32.exe 86 PID 3404 wrote to memory of 3036 3404 AcroRd32.exe 86 PID 3404 wrote to memory of 3036 3404 AcroRd32.exe 86 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2204 3036 RdrCEF.exe 87 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 RdrCEF.exe 88 PID 3036 wrote to memory of 2360 3036 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\281a845191f9d0bf5ae978786ba88c51_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:3404 -
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:3036 -
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=B3F07781488FE6ED1AD5D99C37D3596E --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2204
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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=C38FF9AA3CB52BB4121DC2779B60D14F --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=C38FF9AA3CB52BB4121DC2779B60D14F --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2360
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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=9814B91B3E043C4404C223E18B6C7B4F --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3100
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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=8E64DB523DFE979A3BD93E4712D7C1AD --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=8E64DB523DFE979A3BD93E4712D7C1AD --renderer-client-id=5 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4072
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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=42F3A20858A55158ECB6502EA5B854DB --mojo-platform-channel-handle=2444 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4240
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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=C514339AC8589BB362DC4496359E8C1E --mojo-platform-channel-handle=2396 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5104
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4560
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD55f8e3e1ab0cb3d2e8d1fb283a27c932a
SHA1f031b5491af67d1fa7c42c0a0b1fd42159db85aa
SHA2569ba59ba99c1ad3d214a013698498d1417248fb6d25adf4dd8f3842d0e6478981
SHA5128dddb7582edcfed5370f9293be9cd96d5cd1e437809d6ab9f3bd31bab7c16e5c2797587c86f1ba5f2ed962792441e335c471413891b6ba79bcb0edca37d4a8ec
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5