Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2024 01:38
Behavioral task
behavioral1
Sample
91d75bb8f1584d5c63a8a772fa008299_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
91d75bb8f1584d5c63a8a772fa008299_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
91d75bb8f1584d5c63a8a772fa008299_JaffaCakes118.pdf
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Size
94KB
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MD5
91d75bb8f1584d5c63a8a772fa008299
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SHA1
ba7be8f28e8ecc859d96320826699d019916f104
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SHA256
560e697afadb9a0b5f9ce3845df57b0d1d7dda4cca38377f87a417d36475c416
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SHA512
7a15705c7d4718bf9b47de17424561bf7d42de7111ebf2f94c94db9bd83acd9e833a75cd6697fd04190485b625804c48b285978469ee5c9fb947f73287886283
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SSDEEP
1536:o3w6stcYGKK8QJy5uylxOytnFk3oPoIEKTdSZlb0WypOlZWxATduzWrtXbcmiz3v:VGZKKvy9OytngkaK4/ll+swJjT
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.
Processes:
RdrCEF.exeRdrCEF.exeRdrCEF.exeAcroRd32.exeRdrCEF.exeRdrCEF.exeRdrCEF.exeRdrCEF.exedescription 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 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 -
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-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid Process 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid Process 412 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid Process 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe 412 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid Process procid_target PID 412 wrote to memory of 5060 412 AcroRd32.exe 91 PID 412 wrote to memory of 5060 412 AcroRd32.exe 91 PID 412 wrote to memory of 5060 412 AcroRd32.exe 91 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 2348 5060 RdrCEF.exe 92 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 RdrCEF.exe 93 PID 5060 wrote to memory of 4584 5060 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\91d75bb8f1584d5c63a8a772fa008299_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:412 -
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:5060 -
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=18767FFE53AAC737CB4865A658A794E0 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2348
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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=DEB22FFD006ED82A3EC2ABBFB404876E --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=DEB22FFD006ED82A3EC2ABBFB404876E --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4584
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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=93008A6C437F5FFB1480E87178F4E621 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2732
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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=8B05EA1E044FA372C7141F0D9F3A43D1 --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=8B05EA1E044FA372C7141F0D9F3A43D1 --renderer-client-id=5 --mojo-platform-channel-handle=1848 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1376
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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=2CE22F84308DA5446857E3677AEC9B09 --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2660
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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=5304B8391AD50827DB513FD8AD904171 --mojo-platform-channel-handle=2388 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2876
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2460
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD58b09c51d4d92415ae4624fe24aeefe83
SHA13ca176dad61b4132739e3604b9a9e1d4088fa7f0
SHA256e56df119831bda9272c4834412b26b2c719a5ba41662b38eebfb2effc81f5da9
SHA512a25bb9bc23805cde6204658200bb4b2c5b0ce91ed5e01385be7dcc8e941f93f7583a78dc5dc38220c188c99d78ed6c72181e353f38e3cb7d9d69727c2e05bbd5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5