Analysis
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max time kernel
140s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13/09/2024, 16:13
Behavioral task
behavioral1
Sample
de79e34cbf27e9bf55519cca2b07ed2e_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
de79e34cbf27e9bf55519cca2b07ed2e_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
de79e34cbf27e9bf55519cca2b07ed2e_JaffaCakes118.pdf
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Size
41KB
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MD5
de79e34cbf27e9bf55519cca2b07ed2e
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SHA1
67a48b18a9a5d507c026496d8bba4308cde033df
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SHA256
f35c3cfb269935b65bd7b0f38ee247e0195b67510c5e5f58e23ce51da57c7e6b
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SHA512
1ce27c7dea2cc2ea90dead34e6285bc5b497f0ca1c5ca8a6023f56c7998f9db5bd5d1f6376dd47a84c660b7ad72fcd619578e96befb77dd593fae1b19ac5ba47
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SSDEEP
768:TgGzpDcp4/hoi01jxLG0qnbWwOeZbeg4uI2K9SfvFxWe3rkj:sGF4p4jdEJz2FHrkj
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 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 -
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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2768 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe 2768 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2768 wrote to memory of 2308 2768 AcroRd32.exe 86 PID 2768 wrote to memory of 2308 2768 AcroRd32.exe 86 PID 2768 wrote to memory of 2308 2768 AcroRd32.exe 86 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1896 2308 RdrCEF.exe 89 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90 PID 2308 wrote to memory of 1300 2308 RdrCEF.exe 90
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\de79e34cbf27e9bf55519cca2b07ed2e_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:2768 -
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:2308 -
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=C0FB0A7DACA84BE8823D32D4BB8C2DCB --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1896
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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=1522C7F19E2F6281CD734F97F4CBCBD3 --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=1522C7F19E2F6281CD734F97F4CBCBD3 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1300
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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=FEB4C61BB6B19AF7CF67D07309D4CD0B --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4776
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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=BC1C4652AD6CA6C8FAED19CF1D2D7826 --mojo-platform-channel-handle=1920 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5052
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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=FAFA74FF7A76C9D7A9B15503177E87F3 --mojo-platform-channel-handle=2356 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2392
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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=FE446CC30B28974EA783E024D73FA40E --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=FE446CC30B28974EA783E024D73FA40E --renderer-client-id=7 --mojo-platform-channel-handle=1904 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3880
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4352
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5892c0d09d3818c0a0d0fc74d65ae0f87
SHA12c85c8aa3eedb476ec3671661ea5c9d06bef9ed5
SHA256bc162939d7d306434cc1602a709b9480b85150386b4b91318a5a5e41fc6a9e09
SHA512dca3b98167c7c0a29bac2f4ac31e39166af743ffbe3edb226a139ff3c2d844c75331c353d2ec3f8debb2c98795c9573763e57697d0f29df0ee366992fa260966
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5