Analysis
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max time kernel
140s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13-08-2024 15:45
Behavioral task
behavioral1
Sample
93ba2aef6f0e6110972f542e2edcfe92_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
93ba2aef6f0e6110972f542e2edcfe92_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
93ba2aef6f0e6110972f542e2edcfe92_JaffaCakes118.pdf
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Size
71KB
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MD5
93ba2aef6f0e6110972f542e2edcfe92
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SHA1
4e0830756e474a82eb063cd31f1ded557161347f
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SHA256
1c91410b95d9db1bbae480b166285bf6c842e057958569d7ba9959650f39cc5f
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SHA512
4930f4df639320fb62dc024b9ec9b0b8c48f4e7af56b6972a2606bb2305f1d26d0c0a78a10491ad6e20c1d44bbf6eb207b305dd977e1f2392facc8603bc0a206
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SSDEEP
1536:H6ckgi6TB1INyBSmGFJ4wBjDalgmZ4nxxUgvxI4/M5+dYWp2+K5kHcu:15iI0ySm+J4wJDalgmZ4nxxdvxI40GYE
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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3504 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe 3504 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3504 wrote to memory of 536 3504 AcroRd32.exe 90 PID 3504 wrote to memory of 536 3504 AcroRd32.exe 90 PID 3504 wrote to memory of 536 3504 AcroRd32.exe 90 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 624 536 RdrCEF.exe 92 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 RdrCEF.exe 93 PID 536 wrote to memory of 2736 536 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\93ba2aef6f0e6110972f542e2edcfe92_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:3504 -
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:536 -
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=8FA619E5BFE3ADCC8889B7B59A124896 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:624
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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=F3B4EF556DCEA80EB6B80168E53479AA --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=F3B4EF556DCEA80EB6B80168E53479AA --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2736
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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=BD81D9BDBEF425FA4DBC2C69EF8A0874 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2076
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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=D05FC8257CE18E29CE0E4C8B175F06D3 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2468
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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=55ABF7AC3198C0AA7016C88589C15D7D --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=55ABF7AC3198C0AA7016C88589C15D7D --renderer-client-id=6 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job /prefetch:13⤵
- 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=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=1B6617F1879167CC4191E4A8CA81A353 --mojo-platform-channel-handle=2536 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3536
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3524
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD59b5e752f5774d725cec8aeef2e321411
SHA10005b10a01f01ed58b43bc6e9b8e4c094ce49305
SHA256a20af1ffccd88e2a65f894a3bfe525ffed406381c37e0adc0f3ed4e46a6c3c67
SHA512c75d456105d94760da4023937393835aa6ce6efe0ccc208ddbabf1ea5edb114acea84d8daebca541d2799ec7ea3867b06c966db163a8e96bbf2cba7818197664
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5