Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06/09/2024, 19:56
Behavioral task
behavioral1
Sample
d05864f620cbccda938c59a9f295918e_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d05864f620cbccda938c59a9f295918e_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
d05864f620cbccda938c59a9f295918e_JaffaCakes118.pdf
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Size
130KB
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MD5
d05864f620cbccda938c59a9f295918e
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SHA1
67e7f0b8fa19d03db34d5248b3d5ad3016007099
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SHA256
3b46cdb0293b0da484a6bfd5e9257a101b16c24d15cd9f0d068f75f1402e17b5
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SHA512
55c2f6b98e3903b1fe2eb1b4cd832bc8dfd974c0c651c328a753dac68352b06c218c30cf0851edd0e363454ba89b762779744f113212bbb49f6c789160be3d15
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SSDEEP
3072:4UUFfrlQY3fnCkol4OOwuVoxs0Q25Yw1M6VysGk:WrlQYKxehoxsm5Ywsk
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-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1684 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1684 wrote to memory of 1696 1684 AcroRd32.exe 89 PID 1684 wrote to memory of 1696 1684 AcroRd32.exe 89 PID 1684 wrote to memory of 1696 1684 AcroRd32.exe 89 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4408 1696 RdrCEF.exe 90 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 RdrCEF.exe 91 PID 1696 wrote to memory of 4788 1696 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\d05864f620cbccda938c59a9f295918e_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:1684 -
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:1696 -
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=C7CD4ED6C81CFC9B675B38206D0DCAEE --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4408
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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=797744C306CD40AF0E94239BCC3E7B79 --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=797744C306CD40AF0E94239BCC3E7B79 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4788
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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=4E569853D9CB489AA65B7132A25BBC90 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4688
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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=07DA338E450EC1847FDD78ED1F386C12 --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=07DA338E450EC1847FDD78ED1F386C12 --renderer-client-id=5 --mojo-platform-channel-handle=2436 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5052
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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=D1FF02C07C15E3BD3DF6B0A538EF0C5F --mojo-platform-channel-handle=2800 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2556
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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=CC2BDA144CF3516A83C432D43C1844E5 --mojo-platform-channel-handle=2744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:448
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4000
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5f1c788f31f35341f4a295542beb9f85e
SHA1e32d030dcf64b7802ba70930fe825291fba6562b
SHA256a244081368c9e5ace7f410ecaf16d90746c61d21b147012e4edb5ce6bb87f3bf
SHA512e874a08235e89a04103e52d4ceb9b2c7201a1efd604b9e3c4eb41e744300497d05bfae0718b671f90cfeba4a4599417365d3d10e2cc6e8871010b39e2c925f78
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5