Analysis
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max time kernel
135s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/08/2024, 00:59
Behavioral task
behavioral1
Sample
c7f5843cc37cc95305b8d5b8c7bf12d8_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c7f5843cc37cc95305b8d5b8c7bf12d8_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c7f5843cc37cc95305b8d5b8c7bf12d8_JaffaCakes118.pdf
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Size
50KB
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MD5
c7f5843cc37cc95305b8d5b8c7bf12d8
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SHA1
3aa447a604857084a97e4c5fb2ce52e8d939febb
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SHA256
b0febcd6379af32158c50b59817c9c3b4527dd25288357e61e0fdc9a06db6a9f
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SHA512
4df39cb04b97ce97b7d946e1ff6f956646c37eeaddad8a20f40a7a026cfa568d9763e4e5fb94f693ada8c49bc90f5ba195b0b5cd59591f77a7b3b14b83d8c4a9
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SSDEEP
1536:hXFZmGWSgjWzJmDvPxc5EIGo4AIa95a/EGCVw2ocHNff3RovORx:Rysg/AIIa/EGoxn3yKx
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3408 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe 3408 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3408 wrote to memory of 4224 3408 AcroRd32.exe 89 PID 3408 wrote to memory of 4224 3408 AcroRd32.exe 89 PID 3408 wrote to memory of 4224 3408 AcroRd32.exe 89 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 3160 4224 RdrCEF.exe 92 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93 PID 4224 wrote to memory of 4536 4224 RdrCEF.exe 93
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\c7f5843cc37cc95305b8d5b8c7bf12d8_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:3408 -
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:4224 -
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=AD7A56730F4CE3516B649DC78901F4B4 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3160
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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=876BCEAFB6E97FC6DD12DE7AAA1A1BB7 --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=876BCEAFB6E97FC6DD12DE7AAA1A1BB7 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4536
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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=59F1C51E7CD9A09417940F81A611FDCC --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3664
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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=94DF1B55DD6445A71D5AD44AA5CFB79E --mojo-platform-channel-handle=1860 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1912
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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=61454B0A197608E877B365F8FBE7C3BF --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=61454B0A197608E877B365F8FBE7C3BF --renderer-client-id=6 --mojo-platform-channel-handle=1848 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1784
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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=D5E770370CD0EE02C6C62D0D26CEF5CE --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4780
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1688
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5493314d0f5c97ff911c5af18bc439d0c
SHA15a917e51a3f4ce67d576b6bdc6140a302246a9e9
SHA256cbb2fd177b2511a57952484453a2d389f78dd523584d824533c807e616b42821
SHA512bcad5fa630195a7c9150ea8fa584d815965f0969ba486481bdd397ddbd131ca428bc815dec24701e02e522e8a2998c9d54c451ae9a647eebfee602dde61539b1
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5