Analysis
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max time kernel
141s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
11/08/2024, 16:09
Behavioral task
behavioral1
Sample
8b095adc75d945c12841f0712da7dcb5_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
8b095adc75d945c12841f0712da7dcb5_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
8b095adc75d945c12841f0712da7dcb5_JaffaCakes118.pdf
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Size
16KB
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MD5
8b095adc75d945c12841f0712da7dcb5
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SHA1
ee4dac517ea27a54fc68966049dc0e97bc0053a2
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SHA256
7df334f2ab4fe987aec3478d40e62d4cbeb9b2f32cb4e8986b2b5f0db2a8db62
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SHA512
6909f4a69c1eabaa8e6fbb2b6b5dcb04c98fd739af4a8dbec34061951c8e2956827f0bab7dcb82f9c30961362cf279d1591fa43286b556c6168c0ea56f46b2d9
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SSDEEP
384:4ONyCeewIjJiz5dnLvnVaKeGL6JDeR7Ev:GdnLvnVn6JyR7S
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 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 -
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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 536 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 536 wrote to memory of 4524 536 AcroRd32.exe 92 PID 536 wrote to memory of 4524 536 AcroRd32.exe 92 PID 536 wrote to memory of 4524 536 AcroRd32.exe 92 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 2628 4524 RdrCEF.exe 93 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94 PID 4524 wrote to memory of 4804 4524 RdrCEF.exe 94
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\8b095adc75d945c12841f0712da7dcb5_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: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" --backgroundcolor=165140432⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4524 -
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=6926DB87E38AF330CB0E43F3A5943A2E --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2628
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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=9365C77DAC8E626CB6DB85CFE76312D6 --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=9365C77DAC8E626CB6DB85CFE76312D6 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4804
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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=0D8813FC773C114D5C370A3752DD4F95 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3132
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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=717754C99396664E2623F14DFACFC578 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2536
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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=D2D68F7310AFB17C4A2584809412BA9E --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4732
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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=74A78F7B1EBFAF19A7FAA0B8486421B2 --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=74A78F7B1EBFAF19A7FAA0B8486421B2 --renderer-client-id=7 --mojo-platform-channel-handle=2524 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4744
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2132
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD55fe25b5432d52d8623aba408e1ee2894
SHA17fc369d87bc783b3bad340f5db1d86b85e32e1aa
SHA256af1e4111102ad93befd92cf9ff39859d79723128f60561cf575ab0125cb9e9a3
SHA512d10f9a16f1ef12a189f6fb5172aa29963b660dac12e633c04913a17c5ab15b4d69bf99174673f44f79e232d08d89677eac3a56c7894b1d29676396cccb511d06
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5