Analysis
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max time kernel
135s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 00:57
Behavioral task
behavioral1
Sample
281249a9098f1fbdc5a99de2c97e53cb_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
281249a9098f1fbdc5a99de2c97e53cb_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
281249a9098f1fbdc5a99de2c97e53cb_JaffaCakes118.pdf
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Size
44KB
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MD5
281249a9098f1fbdc5a99de2c97e53cb
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SHA1
179020b1df45cd8db27aad77633918d295b035ef
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SHA256
bad84fc99aa69311cb1acf3f22f8033098f769d9e56e909dc1e1cd9f51373a9b
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SHA512
565e7878c46d8c78d52b0c22a4b7af8bd561c63eb565e8e6dcf2289d580543a9c268b8b91162c3d4446576b41d13bf62440d16cf4ccb73cc4470615bef82d9c1
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SSDEEP
768:+gGzpDhP64YJ0JdiBMasubD9LIb+qCvyahWeVxTD/a/7ddKQ5fmlV:7GFVPI0J0BMasulVyaIePCzddKQ5fmlV
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 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 -
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-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2500 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe 2500 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2500 wrote to memory of 4256 2500 AcroRd32.exe 88 PID 2500 wrote to memory of 4256 2500 AcroRd32.exe 88 PID 2500 wrote to memory of 4256 2500 AcroRd32.exe 88 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 4768 4256 RdrCEF.exe 89 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90 PID 4256 wrote to memory of 3136 4256 RdrCEF.exe 90
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\281249a9098f1fbdc5a99de2c97e53cb_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:2500 -
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:4256 -
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=EA41E7D8989734659C6B5C4490591A05 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4768
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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=E1DA5B0EC61E2AD4F1A8DB0D0B74B30C --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=E1DA5B0EC61E2AD4F1A8DB0D0B74B30C --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3136
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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=9D095C4BE3F71D595B6B49FBCB65F408 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2216
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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=9E8BD05CE8010AF15940D6FE6CD43043 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2108
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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=2F3BA7C026B32214FEC87F293A0730F5 --mojo-platform-channel-handle=1888 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4632
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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=DFB9A4B0CC3DF522B8AB2D66B0388DE3 --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=DFB9A4B0CC3DF522B8AB2D66B0388DE3 --renderer-client-id=7 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3444
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3492
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD58e364aa08175af9f18167229ab67f93a
SHA103abe32b865fc606a11887623055083342c7b2f1
SHA2566b82574cb6dd36e65c4d42509a66c3706bca994d46126a5addaf8b165a3b12f1
SHA5128a19544fa78d9fe3ed52a97392b60c91c7a5f3a53eebaa6527a528547d115b5352aabe9b8a6f11efa1c908aa2febb958f97ce8e8da6f800b9aadd0f21a1ba6a9
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5