Analysis
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max time kernel
95s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2024 02:08
Behavioral task
behavioral1
Sample
91f8032626761802f8c73a9a9319fea3_JaffaCakes118.pdf
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
91f8032626761802f8c73a9a9319fea3_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
91f8032626761802f8c73a9a9319fea3_JaffaCakes118.pdf
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Size
66KB
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MD5
91f8032626761802f8c73a9a9319fea3
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SHA1
97aaca3e0d57060019cc8d30f32b09f00bef06c7
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SHA256
e513092643bf4e29269197b783fef47e4eabd44426c97dd1bfe09d9cc9f3ef17
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SHA512
f26f7d5f5250f790947e9c06ff1c6131b129e55059d3c5498bd9e454c205cc1a257726fe33ce0b083f7547a7822961f00cee411517774630d65f63d7fffc481f
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SSDEEP
1536:WA2vVYsDBaZRcuVzHpYew7PW6MV0OxaohjKReq+49rWTD:v2vVlcnc2zJYegPG0O4ohjKRg4h+
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 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 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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2780 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe 2780 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2780 wrote to memory of 1196 2780 AcroRd32.exe 84 PID 2780 wrote to memory of 1196 2780 AcroRd32.exe 84 PID 2780 wrote to memory of 1196 2780 AcroRd32.exe 84 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 1928 1196 RdrCEF.exe 86 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87 PID 1196 wrote to memory of 2096 1196 RdrCEF.exe 87
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\91f8032626761802f8c73a9a9319fea3_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:2780 -
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:1196 -
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=EAF2BA7D51F99B2F1EA23BD166CAB272 --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=EAF2BA7D51F99B2F1EA23BD166CAB272 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1928
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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=BF219C67613E771925561F2EA688CAE1 --mojo-platform-channel-handle=1800 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2096
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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=A9AEBADD37DD56BF38600B027BBF996E --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3144
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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=959C4B7BE9D03006576B500BAF118250 --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=959C4B7BE9D03006576B500BAF118250 --renderer-client-id=5 --mojo-platform-channel-handle=1812 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5004
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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=82522541FA05F1485D71E77679A7C7A6 --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4452
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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=E9B246BE78AF384409BDC3356F190E2C --mojo-platform-channel-handle=2824 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4880
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1352
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5ecc9280655533ca595fa6356ca449709
SHA16835fa981d8fd71818bf3364cc03cf2fbf39314c
SHA2562516ec2af770fe2abb2a0717170bbcea0c13b23cf32a79d18512574a449367a2
SHA512499983d82e589ea663d827124f4161bbe2c845e7c06171a924414acbea2cdd832991a3ccbd01e7e6c56809e11311954bf92f30bc76fd023f21c86171c9c777f1
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5