Analysis
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max time kernel
135s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/08/2024, 00:59
Behavioral task
behavioral1
Sample
c7f5d679462c8c0d7227078358e5d576_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c7f5d679462c8c0d7227078358e5d576_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c7f5d679462c8c0d7227078358e5d576_JaffaCakes118.pdf
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Size
723KB
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MD5
c7f5d679462c8c0d7227078358e5d576
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SHA1
0adfe9c8750a5d5f7c7d866bb5b53a4df31dcdf0
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SHA256
f53525354fbe976d53865f007cada2399d863160feb41eb937e3debbb9539853
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SHA512
4673c3d5acc3bb9de5c7538c4f29075985674f268dfd8c90f96e0a107582aa162d6b47b84d381545550e794e3586135104e5368a93703fa57e7a338858e1c2b6
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SSDEEP
12288:+3vnJL3062xVlA/P0K/8XY2iIO5glMnMQNOqEqdMa+bWaiTu7hjGsVhjfSXW:Qvnp062xy0Y82BwMMQNezWaqu7hj/KW
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 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 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 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2892 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe 2892 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2892 wrote to memory of 1748 2892 AcroRd32.exe 91 PID 2892 wrote to memory of 1748 2892 AcroRd32.exe 91 PID 2892 wrote to memory of 1748 2892 AcroRd32.exe 91 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 4660 1748 RdrCEF.exe 92 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 RdrCEF.exe 93 PID 1748 wrote to memory of 2352 1748 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\c7f5d679462c8c0d7227078358e5d576_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:2892 -
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:1748 -
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=EF73F91B425CCBE34B1642EF306A156B --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4660
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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=6C211037DFD8780AC51DF669FCB85C24 --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=6C211037DFD8780AC51DF669FCB85C24 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2352
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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=020DAB555E514C93FB6E3CB64031DE17 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:644
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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=F992AB35717DF27723283681A7886F32 --mojo-platform-channel-handle=2400 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:416
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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=F85513CC5EBD0B68746EAED9F8A55861 --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=F85513CC5EBD0B68746EAED9F8A55861 --renderer-client-id=6 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3664
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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=674C8DA60FDB3C212F1788809DB55B8E --mojo-platform-channel-handle=2356 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2760
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4908
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD552ddcc8a21a46364c217a559f2bb6320
SHA12928b93d620676ee0355baa9af915f18fbf51b2c
SHA256354e7c460414fe85c21703d5fa349628a87232761061b691e4af4cb4ad1433df
SHA512167185e9a8925a1ce235abf2df409a8a2e514875fd5e3bffb379680c559f85719cfb4174394305fd8a1e303d1d027a3569799b9c25e3324a6f66a335d857e0a6
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5