Analysis
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max time kernel
139s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18/10/2024, 09:23
Behavioral task
behavioral1
Sample
56a66ae17ac76c46a975c0f23150bed7_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
56a66ae17ac76c46a975c0f23150bed7_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
56a66ae17ac76c46a975c0f23150bed7_JaffaCakes118.pdf
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Size
85KB
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MD5
56a66ae17ac76c46a975c0f23150bed7
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SHA1
d86a2501510171ac6faf83a9901768748e5c2903
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SHA256
e9269e2c4bb21a24cbcd6d18d95afa3f5a25d7c5893bb914804da2f4863d65ea
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SHA512
ca5e4d2bee9a21092b57ee10689b3769e76665cfad4d9703c0504a18d34883512047df2889b53b346bb77e046b6ba12632ff02a2d7ec5e607e54201406b01f87
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SSDEEP
1536:abTZNNcNu2C32niZKXgRNirn8Qs0z5G4rSopCKa8LKU6W/96DIDlx3KNxyWspORD:kSC3SiZKXgRNr0zVrBC8Z+allKNxVRD
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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3520 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe 3520 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3520 wrote to memory of 3896 3520 AcroRd32.exe 91 PID 3520 wrote to memory of 3896 3520 AcroRd32.exe 91 PID 3520 wrote to memory of 3896 3520 AcroRd32.exe 91 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 4132 3896 RdrCEF.exe 92 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93 PID 3896 wrote to memory of 5012 3896 RdrCEF.exe 93
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\56a66ae17ac76c46a975c0f23150bed7_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:3520 -
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:3896 -
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=170A4738D48EDF069D9631283C3E89A5 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4132
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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=B787FD1371FC088A7386D9634706B100 --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=B787FD1371FC088A7386D9634706B100 --renderer-client-id=2 --mojo-platform-channel-handle=1692 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5012
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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=4D03ECDDD2E332244D36DC047D9226CD --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2520
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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=AF52A4C2EC47AAA832DB64D821D108E1 --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=AF52A4C2EC47AAA832DB64D821D108E1 --renderer-client-id=5 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2472
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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=12CB52F8845063B07632A0E5143740F9 --mojo-platform-channel-handle=2720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3148
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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=F6BB465D469E575211235358881D8D89 --mojo-platform-channel-handle=1964 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3380
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3180
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD51b7e67c6c77f2e78a3858d8c84c645d5
SHA10097e19c51a81b345e674f4ba5fee09b5097054b
SHA256cc85417d161055517c8c5f4d9deccbf8428a0e8e7dd10d861b734c397a6c2d6d
SHA5127a0da3f733cbfca58b251b13649ad7a6dd10b64b0054e11d98a8580fc66ace6b5653fb011a5226fa01ec3680ff32a13196115a7f20b2adc97cc77c0b49ab36ab
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5