Analysis
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max time kernel
150s -
max time network
151s -
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, 19:45
Behavioral task
behavioral1
Sample
a7f7c725b280c95f2a57a86c2d1cb89b_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a7f7c725b280c95f2a57a86c2d1cb89b_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
a7f7c725b280c95f2a57a86c2d1cb89b_JaffaCakes118.pdf
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Size
90KB
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MD5
a7f7c725b280c95f2a57a86c2d1cb89b
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SHA1
560700394a82020f18d417ff83fd47ef8f971390
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SHA256
2df09524785e5224275c03073859156ed8a9e17d58a91c632c0070a5b46ee1ff
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SHA512
15a8c0b0b5023da7ea4d8ed4f4350b34c7f92dcf547d36e08ad404de9e35c8f4afa94090d8e92a1504cac612792203993f5d837c2fbd44887ba56ddfeaf3d6ae
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SSDEEP
1536:apvTM0LFS70+kyTtySzTv82Edb1DovuzxtGu+mm34a3jPrBrWrzrvJ+MYqtqRCWC:gM+0Rnv8dbyvuzxtGuy9jPrBAz/j8LiV
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 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 -
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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5000 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe 5000 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5000 wrote to memory of 4680 5000 AcroRd32.exe 90 PID 5000 wrote to memory of 4680 5000 AcroRd32.exe 90 PID 5000 wrote to memory of 4680 5000 AcroRd32.exe 90 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 4848 4680 RdrCEF.exe 93 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94 PID 4680 wrote to memory of 2496 4680 RdrCEF.exe 94
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\a7f7c725b280c95f2a57a86c2d1cb89b_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:5000 -
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:4680 -
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=F148A6B3C646A64C8DC91E20981F84EE --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4848
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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=A457C03AD27BB1E5ADF67881705F2143 --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=A457C03AD27BB1E5ADF67881705F2143 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2496
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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=28F34814EE2A5DB397D8203201BE3F49 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2292
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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=7AA4BE84B57F3FFA5611F35197F4E734 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:760
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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=B120D0F74C93909B01508BE668D05ECB --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=B120D0F74C93909B01508BE668D05ECB --renderer-client-id=6 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4700
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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=10C615BFAB94EF5682DB17B97FCDA7D1 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5108
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3696
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5c029795448891ba577b63b98871c2162
SHA11d7119f985f7752eb53bd7c36aa1c145b59e10d9
SHA256586a39878004b82ba8b6683f8969d8d81b724a8f3e9f87ae218fe344d570e827
SHA5124a5729d0cd43a5b0944cef1cc8e920c7e2015369b9f5977efc30adf106fd28310cf6ddfb8cd1fcdd4b321c6d5ced149b173e6bc6b209e36840005c9758e674a4
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5