Analysis
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max time kernel
94s -
max time network
149s -
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, 21:47
Behavioral task
behavioral1
Sample
1507cda933b2b9dd6484c249d51105c8_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1507cda933b2b9dd6484c249d51105c8_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
1507cda933b2b9dd6484c249d51105c8_JaffaCakes118.pdf
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Size
13KB
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MD5
1507cda933b2b9dd6484c249d51105c8
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SHA1
374238f1d629266bf3e44bd3fa21173a937a61d7
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SHA256
814b0846aee3980b6a7033ce79d66060e48bc716f466ff67d3495d1286ab9f06
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SHA512
92fa6133655d3b25960653a21b93d91bb8259bd9d6744ef4fe2b2606fe40f0596f7b0fd4004d4013ff3fad11532afa8f8a449da87e4bdb85c40552bdd5616cfd
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SSDEEP
384:OhzaNwAO9GiCHZLJ0Zhrr2MQi/60G7wuj:ehZGiMJ0DrKMQC6dwy
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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4952 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4952 wrote to memory of 1992 4952 AcroRd32.exe 82 PID 4952 wrote to memory of 1992 4952 AcroRd32.exe 82 PID 4952 wrote to memory of 1992 4952 AcroRd32.exe 82 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 4124 1992 RdrCEF.exe 83 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84 PID 1992 wrote to memory of 2536 1992 RdrCEF.exe 84
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\1507cda933b2b9dd6484c249d51105c8_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:4952 -
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:1992 -
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=214FAF344C486758209481614BE5EF56 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4124
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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=20DE6495390C9642A2C19F291236FE0E --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=20DE6495390C9642A2C19F291236FE0E --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2536
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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=2D212CA455122D6DF526DE37C037D6B5 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2656
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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=16C1B37C410F6DD4E71B2AC45D8AC1D5 --mojo-platform-channel-handle=1924 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1916
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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=FF9F12580FA7E5FD42113DC77F23A292 --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=FF9F12580FA7E5FD42113DC77F23A292 --renderer-client-id=6 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3944
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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=8BB85C5EF48CE35D82AEDB1B142CECC4 --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:232
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4580
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5c106a9fd1439ca6c015e20abe5ae9a66
SHA1134df68c67e61dbc108d3953920d25e2a0ba0b49
SHA256dc1dc4c4e1c4d81fc2efa18ac30cf09ca9d26f19b2eb826f1319cef00f39c489
SHA51234a65c87c7a3d93f39274e192ab496bd855fcfe7fe43c3226e3666d83bd970bdefd1c2d24b8345450ce006d41e5db985911b2d43188779fd3ef70053c6ff6208
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5