Analysis
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max time kernel
140s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06/09/2024, 07:57
Behavioral task
behavioral1
Sample
cf0e45cd69d876c1f3c95576114b2167_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
cf0e45cd69d876c1f3c95576114b2167_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
cf0e45cd69d876c1f3c95576114b2167_JaffaCakes118.pdf
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Size
16KB
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MD5
cf0e45cd69d876c1f3c95576114b2167
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SHA1
9cb7697c6f8a28a1b6aaee0901d348642cec4f7c
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SHA256
8ce85d191d233a49a7452f9d10472b93175e955cdf282972db8082459e865ade
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SHA512
feb6001cb06b723d0bb8039fe42e8b750cbe4cb368e6ab8bf794eafef214b98b0cee68ee6e1729047ff3a83c22017bde4c119d98628da46109a7426de97c2b13
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SSDEEP
384:VzuZsPz12EfGix2fHu9URQsCKV1x/UoFCdMz9szMjCaiLHkRbjF4xSmQ2UKR2:Vznz1hfl8vRRNCKh/U4CdMz9szG9ibkZ
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 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 -
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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4772 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe 4772 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4772 wrote to memory of 5072 4772 AcroRd32.exe 90 PID 4772 wrote to memory of 5072 4772 AcroRd32.exe 90 PID 4772 wrote to memory of 5072 4772 AcroRd32.exe 90 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 1096 5072 RdrCEF.exe 91 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 RdrCEF.exe 92 PID 5072 wrote to memory of 844 5072 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\cf0e45cd69d876c1f3c95576114b2167_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:4772 -
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:5072 -
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=0CD138F49A501CDDA8A4D24CE3B0FF11 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1096
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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=3EC5DEFB9D285CB4F945D39382B7C722 --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=3EC5DEFB9D285CB4F945D39382B7C722 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:844
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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=5132082B6281669DC38A83775821AD97 --mojo-platform-channel-handle=2328 --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=C65CFFD61923A7C8FD4BAA2F5B3719C5 --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=C65CFFD61923A7C8FD4BAA2F5B3719C5 --renderer-client-id=5 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4564
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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=201630A778680EAB5AE77F5B7B41B356 --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3976
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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=A10A5CA5E5A39B85CEB0127695B2680A --mojo-platform-channel-handle=2884 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4492
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4224
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD54e6b3894a83d2b55bb3693c345f02753
SHA17e91575d929a30df313286852c15369bc9412107
SHA2562cfb9be32db4cd1b283e4f70da7b4cb40d91aa693dc76bd44013f34605ebb5fc
SHA51212c3e891de816df6737efefd70fd37a8352f4bbce68ddccde5af88ba346e12763b4c0e84ec78c8c961c163f7a667daf11beeac94439c421d52a649bf1b94636e
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5