Analysis
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max time kernel
140s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13-09-2024 20:26
Behavioral task
behavioral1
Sample
ded7c57260c0270850c52c70f8d217dc_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
ded7c57260c0270850c52c70f8d217dc_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
ded7c57260c0270850c52c70f8d217dc_JaffaCakes118.pdf
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Size
37KB
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MD5
ded7c57260c0270850c52c70f8d217dc
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SHA1
8c487e76ec1bf147ca8ec927ce0fb213d111e4f2
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SHA256
eaf4742fb9a4b4a48ac7a8854ea7153136b19f4dcb68555f296078afaaa44877
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SHA512
85ef736fa6018f454f1ad796aab58a9395e0d3c6ca94638eee0305756332e99ac7c6201629e497970ff939cb1515710cabc8a4c663949f56ecaef3b75fb1ef06
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SSDEEP
768:GagGzpD5xP9PdzXHD6PG6h5gF/RFk8PmVFOIDHnIWO0fHZ3oaFpz94S:8GFd2GsFLH9vZ3dFpz94S
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 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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3780 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe 3780 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3780 wrote to memory of 5032 3780 AcroRd32.exe 89 PID 3780 wrote to memory of 5032 3780 AcroRd32.exe 89 PID 3780 wrote to memory of 5032 3780 AcroRd32.exe 89 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 4616 5032 RdrCEF.exe 90 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91 PID 5032 wrote to memory of 5072 5032 RdrCEF.exe 91
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\ded7c57260c0270850c52c70f8d217dc_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:3780 -
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:5032 -
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=1AC4CFA5E578243B1E6379399EB59A5E --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4616
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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=607C8699C3A686E365BCFDCAB6639C05 --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=607C8699C3A686E365BCFDCAB6639C05 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5072
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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=F6D2D470BB9286FD4D0E7D4F1E017E51 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3172
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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=6C9CB7E86448766CA6149616B8C678B0 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4920
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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=EFD39AD8A32820789B4EEA3ECBD7660A --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1160
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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=80CDD13A24FB68DCFFE5B8B9122872E8 --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=80CDD13A24FB68DCFFE5B8B9122872E8 --renderer-client-id=7 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3216
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3656
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5efc659e310f5e5f66551943111d9f35c
SHA1f9c846ec78bc9961fdc6ec6fae510c92d954907f
SHA2568c92e15b533fffac4dc8d58ad6629f0da84e6b8740fb56b0e4ebce81333fadeb
SHA51244b39056157cfbf4c57220c9b572d8a033a935bad878f9a954861eeb38b6b3b60ebecff56b5959c1038ba498780229da49728ee0c28f45d44ea70ea56d0a3a96
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5