Analysis
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max time kernel
141s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28-09-2024 15:49
Behavioral task
behavioral1
Sample
fca0c3a885311405f0ea6567efe7cd61_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fca0c3a885311405f0ea6567efe7cd61_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
fca0c3a885311405f0ea6567efe7cd61_JaffaCakes118.pdf
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Size
16KB
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MD5
fca0c3a885311405f0ea6567efe7cd61
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SHA1
5ca7520ee46a92e37d38ad48b755e437d9734c23
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SHA256
625e8e947f4632563e96e01557f655df8900a58b02aafb3ea25cca1028df9ff4
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SHA512
c2f66a4dbc3b14a093f72a1f1e5052e8a16174fa026d97515b03649a13d5d3048ba66bc47573ad4cf89ff9a3ef5dc140b1192e4105ce93655725ddc4904804af
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SSDEEP
384:4ONyCeewIjJizF0IR6BSTekKshXVKxSUQd2LV4zVYH2X6PEinvwap41NA30Q59k9:7f+QqLijwj7MssPZCiuPh7
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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 696 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe 696 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 696 wrote to memory of 3060 696 AcroRd32.exe 82 PID 696 wrote to memory of 3060 696 AcroRd32.exe 82 PID 696 wrote to memory of 3060 696 AcroRd32.exe 82 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 2264 3060 RdrCEF.exe 83 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 RdrCEF.exe 84 PID 3060 wrote to memory of 4516 3060 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\fca0c3a885311405f0ea6567efe7cd61_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:696 -
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:3060 -
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=B5D730E707AD2B0A00C8B882344DAF93 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2264
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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=A18D57D7BC2CEEC28EBCD8B563725F65 --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=A18D57D7BC2CEEC28EBCD8B563725F65 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4516
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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=8F913E74179D18710E8B08982F335FAE --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1796
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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=F3DBE92B2C64D94306F5CEB08FBA5E1E --mojo-platform-channel-handle=1824 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3120
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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=365011FEB59A492D0F3B82324B630ADB --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=365011FEB59A492D0F3B82324B630ADB --renderer-client-id=6 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1388
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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=B629CA9AEB7315820793FCA452F37138 --mojo-platform-channel-handle=2652 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2352
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3500
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD52c88e99132739a59e14cfc9fad30e083
SHA1bdcb39d3090815e2c1fb801a845f5cb769ff546b
SHA25676c6383e7d09e756c72b7283b33f6ad48419eb978def7f74f4c47422579c54fe
SHA512ca7912935bb389bda59dc8e6cfbe4aac81e6abf89e02df8f88ab64db7c6fe69558bbf094ae633722922687262b9d96411ab7297d29cb52aec469cad9d746060c
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5