Analysis
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max time kernel
141s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25/09/2024, 08:17
Behavioral task
behavioral1
Sample
f594410a7b1ef3c2eab2c4579ff1a71c_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f594410a7b1ef3c2eab2c4579ff1a71c_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
f594410a7b1ef3c2eab2c4579ff1a71c_JaffaCakes118.pdf
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Size
16KB
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MD5
f594410a7b1ef3c2eab2c4579ff1a71c
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SHA1
366f2898602ecefa9f311ec4d89ac78071698ce2
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SHA256
b2d9e5bfa8243a3e9ec5df165198c68213f28c22d719545ce6f232a076b6f0b1
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SHA512
34eca0b7f5d686dc0885a34c8518ca1522eea318dab01263e1b9a621a799cd6eb289f7d95b71e889f2e7be21901ba3bb9c066c1aee32386b1e29656535ce7979
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SSDEEP
384:WysNiv1ACCW1VzDC1ACCW1VzKiM1mZoCKb4UgFDZM9RP4++:Bv1ACCW1VzDC1ACCW1Vz0IZ/
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 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 -
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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2976 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe 2976 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2976 wrote to memory of 4468 2976 AcroRd32.exe 82 PID 2976 wrote to memory of 4468 2976 AcroRd32.exe 82 PID 2976 wrote to memory of 4468 2976 AcroRd32.exe 82 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 836 4468 RdrCEF.exe 85 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86 PID 4468 wrote to memory of 1032 4468 RdrCEF.exe 86
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\f594410a7b1ef3c2eab2c4579ff1a71c_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:2976 -
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:4468 -
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=C5BEA761CAF92C7CFB221AEC614C08A8 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:836
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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=92C7D1A95028C27B0D171861F3371880 --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=92C7D1A95028C27B0D171861F3371880 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1032
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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=5981A1F033F58AC8FD6FBAD7950112C4 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5072
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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=7317CB4CBE3599560633A72CB4A6F22E --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=7317CB4CBE3599560633A72CB4A6F22E --renderer-client-id=5 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1624
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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=7A1DB31C9A10DD3072E3EADECAFC6F02 --mojo-platform-channel-handle=2572 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4480
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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=4A15DB696008C4E2DDB2BC525591FBD4 --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4956
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1576
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5b96419977457e4ac9cfd3678f988f792
SHA1999493e50661cfe393e2106c500c11d5df1d2668
SHA256c5e68cca33ded20749afcdedfa92324c072b1b86602e671bbc405d07427bb667
SHA5121c0af883bdf4318abf361b5e5446a6f0c343aaa78bca26a76dc491b432c6ffa41764b4442eac752350e6e9c5d11fc7caa5c888af90d60cd38ee914b65efcbcee
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5