Analysis
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max time kernel
94s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29-09-2024 01:30
Behavioral task
behavioral1
Sample
fd898981d4ea0dadf95b966bbb5e6040_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fd898981d4ea0dadf95b966bbb5e6040_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
fd898981d4ea0dadf95b966bbb5e6040_JaffaCakes118.pdf
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Size
86KB
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MD5
fd898981d4ea0dadf95b966bbb5e6040
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SHA1
cb5de82cfc1035ee54549430d33d5139ded4e0ab
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SHA256
bdfbcfd8557f218df399e4c57fe9535452820ebe484b17659d7a80001b43004e
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SHA512
816af94e6d1b638381cf1e7415135178b0615c80043c3b47491a5c12c9287fb8bcf8ae415139959bf112bcad08c29fefa5afbc9e850a8ce7add3fe66c5e97916
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SSDEEP
1536:z0Dl3oMjkptFWq368lpmmtaYwpIslqrK7YorbwaSJjcbiVWUpO7qWfwjibu+zQeI:oDlH4PD37p78YGlR75SKbi471w2bXQeI
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-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4740 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe 4740 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4740 wrote to memory of 3016 4740 AcroRd32.exe 82 PID 4740 wrote to memory of 3016 4740 AcroRd32.exe 82 PID 4740 wrote to memory of 3016 4740 AcroRd32.exe 82 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 1880 3016 RdrCEF.exe 83 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 RdrCEF.exe 84 PID 3016 wrote to memory of 640 3016 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\fd898981d4ea0dadf95b966bbb5e6040_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:4740 -
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:3016 -
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=C3F6A557B3283682918710FFFD2359D1 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1880
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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=DFEB7CB2FA57D7A6386EDD0F9F68D46E --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=DFEB7CB2FA57D7A6386EDD0F9F68D46E --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:640
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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=2BCEFA38DD24F9762B5A6D1C41477D64 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4276
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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=B1D161C61BA9497C5E17ABBF39E1027A --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4944
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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=96AEFFA58E51AB23877481CC53BA20B4 --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=96AEFFA58E51AB23877481CC53BA20B4 --renderer-client-id=6 --mojo-platform-channel-handle=2464 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2636
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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=71501C68D1FBAD982E8853A955CBCFBB --mojo-platform-channel-handle=1888 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4756
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2572
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5d087beca1b2d96eec4b20ec1ec3daf6e
SHA15aa4b0714ed75b503f0b044c9f0399c7a9016e03
SHA256f0d348766ba61bc84b86f3e3472074f92da7dffeb0a47a36bc1623a184b5e6c7
SHA5120a7fd2f0c0a689af85bcde282311e7a6c277bead00a2c79ff10b10af0b25c18ad070aa67b2978d6d4dece9b16d3827c10195e314176950253b37f6c6d8b9df6f
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5