Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 01:44
Behavioral task
behavioral1
Sample
a36a81763438e14d25019569ce45bd15_JaffaCakes118.pdf
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
a36a81763438e14d25019569ce45bd15_JaffaCakes118.pdf
Resource
win10v2004-20240611-en
General
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Target
a36a81763438e14d25019569ce45bd15_JaffaCakes118.pdf
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Size
40KB
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MD5
a36a81763438e14d25019569ce45bd15
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SHA1
c8ed1721ce46a9ddb4186ce5bff64aa8a8d02da5
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SHA256
d925156d79ec0ed52fd7dd824fd69fda2f1a6993913739690cc862bf69f28e1b
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SHA512
16cbbf5be5780a40ff5b70ac7baf81e34a3eff7f388d2856cc93c9c839acd25a4bb27e4deb1fe217f5d405cd75a649cf4c76986c45d28d918bdf709b2191d19d
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SSDEEP
768:ogGzpDxpI/RGZwnlOVssAbqnqIOuheptzrDOEF5wupQtKr21sd678Rci71F8R:lGFFpSpOVssELtp9raEF5wupUKzOEciu
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1888 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe 1888 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1888 wrote to memory of 2800 1888 AcroRd32.exe RdrCEF.exe PID 1888 wrote to memory of 2800 1888 AcroRd32.exe RdrCEF.exe PID 1888 wrote to memory of 2800 1888 AcroRd32.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 3116 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe PID 2800 wrote to memory of 2408 2800 RdrCEF.exe RdrCEF.exe
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\a36a81763438e14d25019569ce45bd15_JaffaCakes118.pdf"1⤵
- 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:1888 -
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⤵
- Suspicious use of WriteProcessMemory
PID:2800 -
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=FC80A229866D067E52C6A234B4D83103 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3116
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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=8C325BD978000DCF4DD94A95A8E21EE4 --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=8C325BD978000DCF4DD94A95A8E21EE4 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:2408
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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=AC94CA7C41C5CD5AF5A7BC3D22AE6C1F --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1956
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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=D1EDEC8BE43854E560F7C88F7C7E52D3 --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=D1EDEC8BE43854E560F7C88F7C7E52D3 --renderer-client-id=5 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job /prefetch:13⤵PID:4732
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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=396461FB739EDF60E0DFF40CE8A58DD4 --mojo-platform-channel-handle=2724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4720
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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=96278B16D617D55757835BA91670FA2D --mojo-platform-channel-handle=2924 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5056
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3552
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5aafa329fd8f47b7413fc2cd581a5a348
SHA15d73c99ff16443022caf411338b3675c533a7119
SHA2566955f5f1e48f1197c0d210c0147bf69290a50079c9f3209abd191ef277d58dbb
SHA512bc5695c682048917d255c8b5ad6b37bea64accda43bc48134748005b562212ff526e2fb5ee379a96ea07ac8e5a124621e42e08d0b3e8017acd8369eed3d5917f
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5