Analysis
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max time kernel
139s -
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
11/08/2024, 12:49
Behavioral task
behavioral1
Sample
8a6afc8eddd41164e31f45c25f818325_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
8a6afc8eddd41164e31f45c25f818325_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
8a6afc8eddd41164e31f45c25f818325_JaffaCakes118.pdf
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Size
12KB
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MD5
8a6afc8eddd41164e31f45c25f818325
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SHA1
c330f4c2a4a1c05cbb1043a3bb648b3368acd9d8
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SHA256
08d1bcf93f464472809d3e8afa55c5c5de03db61dc9e362115ed84879e79b06a
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SHA512
75732d477381a77986d991add6ba5db0f7e0c13bc8cd4c278af7c7e14afcfc2e597e35a9abbc36fda1cdfcd7a7c2c6e8e864787edeaa9713f4aeae7ec2dfb7fe
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SSDEEP
384:bONbedw+lJ5lQutPhRr1XoRKzzj5e+dJimZKCx3:E4vrVoMtdvi/CR
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 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 -
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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3364 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe 3364 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3364 wrote to memory of 4800 3364 AcroRd32.exe 91 PID 3364 wrote to memory of 4800 3364 AcroRd32.exe 91 PID 3364 wrote to memory of 4800 3364 AcroRd32.exe 91 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 3676 4800 RdrCEF.exe 92 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 RdrCEF.exe 93 PID 4800 wrote to memory of 5040 4800 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\8a6afc8eddd41164e31f45c25f818325_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:3364 -
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:4800 -
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=C9F587BCFD44C054B9E84C8F54D61E57 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3676
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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=E8C700583596F7D4649FFC170D5AF11B --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=E8C700583596F7D4649FFC170D5AF11B --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5040
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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=3E6669314CFC327DF52997D5A8856D6A --mojo-platform-channel-handle=1788 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1480
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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=7B7D989FB57ED090859EFD6EF57574C6 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4072
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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=E0972461CE5D844EA862AB281F476AD0 --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=E0972461CE5D844EA862AB281F476AD0 --renderer-client-id=6 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3588
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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=38D8A80FAC102985DA01FCF3A7C7CB57 --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2844
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3284
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5751021fc5166b8dd788758964e1090ba
SHA18a4fe8c2ef4dfca80f01a9fbe11bf9b5497eaf30
SHA2567adf2af63640a61c3ac3a9a2783508a16e6b85060fe5b0c51335ef7b12da64e0
SHA51242bfc7c5f908f6946c82212a5b5ab5b518bb0008103cd5c089a57ae3d9812da22301a2a6e793bb6500c2f922f5b4d77ac0696b5a8599fd994a57c947d1116d09
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5