Analysis
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max time kernel
138s -
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
18/08/2024, 18:58
Behavioral task
behavioral1
Sample
a7d5d0272203f798b9e4702554b2593b_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
a7d5d0272203f798b9e4702554b2593b_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
a7d5d0272203f798b9e4702554b2593b_JaffaCakes118.pdf
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Size
7KB
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MD5
a7d5d0272203f798b9e4702554b2593b
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SHA1
4b3de8b3187ba652bf9d462b519d16249db1da91
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SHA256
25644cee9174b68c2bf0272b3c9423e86f828b4b8d868591c289e493c4f976c5
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SHA512
e30453c46c9f23e2ad96293522972510942d7044e2cdcc1c77a5fc4a6e883a16a97c696b03c3d63b7e71dd2ffd6d8aaacb825d3460eecadf2258bc0bd23ad391
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SSDEEP
192:6P5u1wkjLE/njb/U2C5dfV7818okYftvx0tQ7yeNgTxGlY1:6P5uqk03459e8wUtQGygTxUY1
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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 952 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe 952 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 952 wrote to memory of 672 952 AcroRd32.exe 90 PID 952 wrote to memory of 672 952 AcroRd32.exe 90 PID 952 wrote to memory of 672 952 AcroRd32.exe 90 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4920 672 RdrCEF.exe 91 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92 PID 672 wrote to memory of 4356 672 RdrCEF.exe 92
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\a7d5d0272203f798b9e4702554b2593b_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:952 -
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:672 -
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=8A3E47491B07C3D7B0875437664FC08D --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4920
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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=0FD89DDC267E5157580235C64868AEBC --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=0FD89DDC267E5157580235C64868AEBC --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4356
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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=9C3CDECF3FBB8F8DB4FFA9C0975B2CD1 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:372
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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=31320DCE7A2C12E8016D6E1104E20082 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3544
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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=C6471AF6802F304ACD49A95155EE34C2 --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=C6471AF6802F304ACD49A95155EE34C2 --renderer-client-id=6 --mojo-platform-channel-handle=1912 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3212
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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=C2527FF120D2CD50CE51C94F336A0D40 --mojo-platform-channel-handle=2720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4244
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3568
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5b0cc002907328b238b195f836b69c5a4
SHA1a22fb3ad1b37ef496fa53bce49bd0e918d851927
SHA256203462a0fce9d4ff9be5d1e99b14fe001940d650a60f00eafb66c2bdf3c3456a
SHA51266cde57a125fc9b4c6ca3a95496a33f18ec10ac84d51bab7757324335163638a72573e3cfc10105f5285db1d06a07dd72d253c3eb684511d16d6c73a2e7a07cb
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5