Analysis
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max time kernel
141s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2024 05:05
Behavioral task
behavioral1
Sample
b4e9c24a2d1f50289d7c57c94f7da559_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b4e9c24a2d1f50289d7c57c94f7da559_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
b4e9c24a2d1f50289d7c57c94f7da559_JaffaCakes118.pdf
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Size
90KB
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MD5
b4e9c24a2d1f50289d7c57c94f7da559
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SHA1
7e089364d3154c24858546e3a0a0ff4629ed9431
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SHA256
8daedaeeca5e1ae38719c8511f80c68359e2439d8e7680fab6866a9656099bf2
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SHA512
9478ac5f97d33d8c78792874456b9ecd1785c880c44e42f8764b9339f1f820b8e97077844343aa7bf346df30fc905804e42e19db1728531eefccf77daea9babb
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SSDEEP
1536:TwBjbrqr+YJp+SW9xSLD+iEt4R+4xxvmz+CBkV/WuxKYZpIBzW6pOu28aJ5/32r:sBPuIn9MWXt4R+4xxez+CgKEIB4u275e
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-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4560 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe 4560 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4560 wrote to memory of 1988 4560 AcroRd32.exe 84 PID 4560 wrote to memory of 1988 4560 AcroRd32.exe 84 PID 4560 wrote to memory of 1988 4560 AcroRd32.exe 84 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 4836 1988 RdrCEF.exe 85 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86 PID 1988 wrote to memory of 212 1988 RdrCEF.exe 86
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\b4e9c24a2d1f50289d7c57c94f7da559_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:4560 -
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:1988 -
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=D9CD5556D3E7E38E4D325C3BDE72AA82 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4836
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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=8348B3396794D2FDC5AA0A5B294BD2A0 --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=8348B3396794D2FDC5AA0A5B294BD2A0 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:212
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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=722D11A4C1E2DC1620BD8BC6E833D7CD --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2268
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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=E3BCD0EC0AB13F6B25BFE607EFCA6025 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1012
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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=1B31488C1F706A1633A441F791B36D81 --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=1B31488C1F706A1633A441F791B36D81 --renderer-client-id=6 --mojo-platform-channel-handle=2484 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:452
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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=BC5C23E2C0B2CC917612F856755BC5C3 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4520
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2100
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5b16523910c3a9fc2788a03de39e0a2a6
SHA1e1dba1c70f057354151955dcd183f55f90300702
SHA2569c5a050d99ed98254c4231b03c6b02d7b8ee8add641aaae0db4e467db603729e
SHA5126f48f00381c66637bbf67f69c89dc5459f6e8193e4c1c64388e942b021131b2dd4fd35f318676cf4b1b48798067851e66e115a42838fc4a2fec5cdcaa2a620f9
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5