Analysis
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max time kernel
138s -
max time network
125s -
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, 14:41
Behavioral task
behavioral1
Sample
a70d1ee52e1869c0586c26f8fad3818f_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a70d1ee52e1869c0586c26f8fad3818f_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
a70d1ee52e1869c0586c26f8fad3818f_JaffaCakes118.pdf
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Size
73KB
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MD5
a70d1ee52e1869c0586c26f8fad3818f
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SHA1
f11a44cc89735059117405ea5f2a72c8f087c533
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SHA256
2a8cbb7df25e8fb658f6d901cbadd7442a726404d27046f91edb31fbbc70200c
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SHA512
fb0a92d728326106e3657b5241db241bd8df93480e1cadc8e7513a801f41ebb5ab81701ebb5eed0776d2230e3635bb8b2d4b923eba5cd033dd6b4972b70044e6
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SSDEEP
1536:n0ygvpeql3vZwFrfOSxYIYGZfQdjwl0tZWCsLaJsgvA9bo0OLWW8pO+AME:T20u/KlfOSxYrdkl8PVvWOLR++
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 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.
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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1076 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe 1076 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1076 wrote to memory of 4876 1076 AcroRd32.exe 90 PID 1076 wrote to memory of 4876 1076 AcroRd32.exe 90 PID 1076 wrote to memory of 4876 1076 AcroRd32.exe 90 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 4688 4876 RdrCEF.exe 91 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 RdrCEF.exe 92 PID 4876 wrote to memory of 2540 4876 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\a70d1ee52e1869c0586c26f8fad3818f_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:1076 -
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:4876 -
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=26E2C05417BFE4DCBDE3F5DF861E4B88 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4688
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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=A5671643E1B22B4AB6229BF27F4BD68A --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=A5671643E1B22B4AB6229BF27F4BD68A --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2540
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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=FBB53383CD63C5B246AD0510CC10FDEA --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1968
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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=0EFCBC147521A2E9AF406D64A09ED21B --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3540
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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=670244C3DE5F6AE6BA79FB1142AF4E86 --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=670244C3DE5F6AE6BA79FB1142AF4E86 --renderer-client-id=6 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4552
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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=D93E9E19665298F27BD704D3084D3938 --mojo-platform-channel-handle=2712 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4384
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4480
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD54cfdb9e87e7c084f283644b6ec1a385e
SHA1ccf5a733424bdccaad52063dce92bf898b8bd926
SHA256dbf27a02ec637c98ef67c2b393a2569d0b1ee9b203608f969a506768a205c001
SHA512c18ff0856441b1d6bf8045f162dd58ce516aee88ca4993041b76dc63b01c34e873a20a829751145965a4a54a6ca64a3d029d7d60d40e0f793475900a1606812d
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5