Analysis
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max time kernel
138s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
22/08/2024, 10:50
Behavioral task
behavioral1
Sample
b759554e31066830e59301f12156fc98_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b759554e31066830e59301f12156fc98_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
b759554e31066830e59301f12156fc98_JaffaCakes118.pdf
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Size
3KB
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MD5
b759554e31066830e59301f12156fc98
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SHA1
c04c2faf71f14c6fc814037baf31990ae2bf338f
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SHA256
8de32c3f481ac9c6d63f7e010a20d1969a6fa2f8c8f50f62a6a04a5b44174f8d
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SHA512
c04a9e3861ffcf462408f3475f1ef91e7608c31011d27480e702940c42f5608e9cb129f305b669354f3bec7b48784623cba0dacfa1369cfc663eb71d71590468
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 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 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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2232 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe 2232 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2232 wrote to memory of 3904 2232 AcroRd32.exe 89 PID 2232 wrote to memory of 3904 2232 AcroRd32.exe 89 PID 2232 wrote to memory of 3904 2232 AcroRd32.exe 89 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 3988 3904 RdrCEF.exe 90 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91 PID 3904 wrote to memory of 4176 3904 RdrCEF.exe 91
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\b759554e31066830e59301f12156fc98_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:2232 -
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:3904 -
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=92AD6601499E026B075FE5C7219127AA --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3988
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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=EA19D2AFB47A97210C1E01B524536247 --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=EA19D2AFB47A97210C1E01B524536247 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4176
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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=9E7BBDE62C5CAF4D890D872E1E1C58DB --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1620
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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=E796A3857645E4066620CFAB9E1D7502 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:752
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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=E56D1C4C9D3BC356A733CCB9D7DC9258 --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=E56D1C4C9D3BC356A733CCB9D7DC9258 --renderer-client-id=6 --mojo-platform-channel-handle=2540 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2276
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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=11B1DFA5493124E20DE40D806FD85A17 --mojo-platform-channel-handle=2872 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:856
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5814743595b7ed4ec16f5a34e9f57ac77
SHA1e6f5bc4045d4a6aef42d39529a2738784b73161c
SHA2568fb445c745ecb46354fd55fc0885a372e515bfc0aca7b54340bf27cc96ef9e84
SHA512d29c4a0131df58c0d038a4038ad90c45b39040fb1b6e6ff48131288a4686ae88d02f3fd429c9e5c7b9670c0586ce8c188406d59dd99c31afba6b40bbb60132b8
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5