Analysis
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max time kernel
96s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
04/10/2024, 05:41
Behavioral task
behavioral1
Sample
120fce7dae0d395b3c59eec07d86fb50_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
120fce7dae0d395b3c59eec07d86fb50_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
120fce7dae0d395b3c59eec07d86fb50_JaffaCakes118.pdf
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Size
67KB
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MD5
120fce7dae0d395b3c59eec07d86fb50
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SHA1
2da0ab627a83a429ff831312216ecd8d4b49a884
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SHA256
aeaa749af9c921c52f3eb782a893a9b28fdd36b07518550f2afb5e4e42eeadd6
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SHA512
83c2002f0e5e6073e2ce29404bedb0e64fc1f7b411937e8ff4c6b5dfc063b561f47a9f54de79bfb1544740c2ea9fbb30540ad9b554ff368016684deae003a7a1
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SSDEEP
1536:Q8Lv72b+9tOQEe0kH/FqgrQlnfaC8AsdBzoU59m3UD:fLwJdCfEgElnfaCaNoUKA
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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4384 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe 4384 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4384 wrote to memory of 3504 4384 AcroRd32.exe 83 PID 4384 wrote to memory of 3504 4384 AcroRd32.exe 83 PID 4384 wrote to memory of 3504 4384 AcroRd32.exe 83 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 2924 3504 RdrCEF.exe 84 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85 PID 3504 wrote to memory of 4824 3504 RdrCEF.exe 85
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\120fce7dae0d395b3c59eec07d86fb50_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:4384 -
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:3504 -
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=8797EDA89C7185A8DBD4C58F8ACC825F --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2924
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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=111DC6F6AE1174A897DCF903AC67FEA5 --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=111DC6F6AE1174A897DCF903AC67FEA5 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4824
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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=05E825CCC9A17B91F293F6DDF546D071 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2992
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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=8973114791E3B39744B5891CE7B29B4C --mojo-platform-channel-handle=2108 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1788
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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=837C4089E90E3943A60077B08E8B985D --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=837C4089E90E3943A60077B08E8B985D --renderer-client-id=6 --mojo-platform-channel-handle=1716 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1104
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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=BBD622634C57F7FCAE5A192EC66AB9CD --mojo-platform-channel-handle=2700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3852
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4196
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD531c05bc8113abfee553a8ab2f77408c8
SHA1ce8baaea9e461e90a53eb86e190016ac8d01dcb3
SHA25635ef0bad3bba3c8aa456f206f097511ebf658d825dae491a1dca2664dae5be2d
SHA5129c5110f8ee2d15bfc8ec9aac24bf22f071b48108abf14970d8be710fe0e335caeda33ccc17c9b780bcf432d8527f55bf796afaf6e9fd0f59b7cf2b541c54b4aa
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5