Analysis
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max time kernel
135s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/08/2024, 17:19
Behavioral task
behavioral1
Sample
c944be6091f266ebfe0e30610df31446_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c944be6091f266ebfe0e30610df31446_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c944be6091f266ebfe0e30610df31446_JaffaCakes118.pdf
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Size
62KB
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MD5
c944be6091f266ebfe0e30610df31446
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SHA1
d8b4eecbeff2f7a9973aea46f05e9dad1c5af22e
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SHA256
3a2c0e99f22e97dfd2e16a7ea19060ca8c2c1905c8270775673f443378fb55d1
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SHA512
028366f6fd49f08078c6d033b886dc2203cd01d8734de30083117f16f9826622925532f63cd51a09531850e8a3c83a4feb4fba68b6a4c51c04f205a9ca25bbc9
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SSDEEP
1536:KGFJ8A3gCKogO088nMV/gipkKYDAaseJtahNpL:zFJFKogOWnO7kKYDAase6hD
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2812 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2812 wrote to memory of 3656 2812 AcroRd32.exe 89 PID 2812 wrote to memory of 3656 2812 AcroRd32.exe 89 PID 2812 wrote to memory of 3656 2812 AcroRd32.exe 89 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 2372 3656 RdrCEF.exe 92 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 RdrCEF.exe 93 PID 3656 wrote to memory of 4244 3656 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\c944be6091f266ebfe0e30610df31446_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:2812 -
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:3656 -
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=6B6847964F5519617D69038C261E1EAB --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2372
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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=317F6A3877387C8076233FE0C9377386 --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=317F6A3877387C8076233FE0C9377386 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4244
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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=5C347D15291ECA783FCB68499F63BBC1 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2528
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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=A6F32C12890C6C2F8EB9687E9E938183 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1592
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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=C5EC6BDBB0FF9E92400D00A0A6BBD49F --mojo-platform-channel-handle=2356 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3220
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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=E2D2F87DC963D21052DCD5EEC2602530 --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=E2D2F87DC963D21052DCD5EEC2602530 --renderer-client-id=7 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1776
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2148
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD52d8e7374c9d8edd977c3757aa030ea37
SHA1cb2ed518cb4c5e0943da3a507d902a577932e1cd
SHA2567aa7a1b4bc149537cc4dc3d306a7504710e7ba2ddd81fd79c1e8af6ad3a930fc
SHA5123a6bebec50b174294c1217523c6ddd543d010ae4fa6892057eba718817896ebb6dea772bcc7064511f87f2c941a3cf0876f1f3aada2a653bd3ca86a7d02d77b5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5