Analysis
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max time kernel
150s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
14-09-2024 17:47
Behavioral task
behavioral1
Sample
e0b41552bebe76194b45fda39d6807b8_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e0b41552bebe76194b45fda39d6807b8_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
e0b41552bebe76194b45fda39d6807b8_JaffaCakes118.pdf
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Size
33KB
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MD5
e0b41552bebe76194b45fda39d6807b8
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SHA1
7973bff88024edcf8d68614c63849a794760fc22
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SHA256
ba566b7b05761757bedd78aa285dea8f2f352aa0c1fad0d23a56d30d965f9e25
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SHA512
02f1f9aa83b51285ecd9399295c457049bc84d312517546f8d905e724d1bbdcc3ac9c10be9335876f1431664672ecdc6aa4d96fa7ca9719356de4fced1a82483
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SSDEEP
768:DXuMZmwgCLWarwIjVG76NaAQqkKK0SpzYRl:DXFZmGWSwQNaA8KK0SpzYRl
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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4792 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe 4792 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4792 wrote to memory of 744 4792 AcroRd32.exe 90 PID 4792 wrote to memory of 744 4792 AcroRd32.exe 90 PID 4792 wrote to memory of 744 4792 AcroRd32.exe 90 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 1960 744 RdrCEF.exe 91 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 RdrCEF.exe 92 PID 744 wrote to memory of 3500 744 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\e0b41552bebe76194b45fda39d6807b8_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:4792 -
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:744 -
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=7DC4E452031D4A3BD293159EF370053E --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1960
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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=47F9ED1B42E8DCA7C481D5EEB6CDC66B --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=47F9ED1B42E8DCA7C481D5EEB6CDC66B --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3500
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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=B0E81CB6B6EE13CF3496FB76769A8925 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4188
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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=3C5909969DB5AFAFE593789EF2A9C9CD --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=3C5909969DB5AFAFE593789EF2A9C9CD --renderer-client-id=5 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4796
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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=947061E3CD81CF803B18667378498608 --mojo-platform-channel-handle=2684 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1172
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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=046D8ACD61930E7FF7CA72CECC9C058C --mojo-platform-channel-handle=2892 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2528
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1648
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD56843a7b3dfb3417daeca560091bc27c6
SHA11f718fecc06ee6c6c2eb5fd2331be0dddd1e4fb0
SHA256df91d2bf7c7c2a3ba52b8f6252394939f421c27d41e75b0ec48dee0f48c8bba5
SHA5123c946f664dbe3fe4a4ed48904e8b88cd28da5b60d78030dcee2897c90f7de1d6996f59f887b699790d87c1c2b41a56b3b5f2be4742a6fbb7ad6ce1c5105e843a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5