Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2024 01:49
Behavioral task
behavioral1
Sample
91e368f2f2335481c38efca04d261e6b_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
91e368f2f2335481c38efca04d261e6b_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
91e368f2f2335481c38efca04d261e6b_JaffaCakes118.pdf
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Size
76KB
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MD5
91e368f2f2335481c38efca04d261e6b
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SHA1
3aca9185d99658f4cc2e5b82cdc6b12d6e76ed1f
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SHA256
a9faf68e5d4ee8587874a71767f7aadd8c6bc9222355c81269983f6dac9065cb
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SHA512
4eb03ce50ad3a622249890ac003190da550eb6181ff07eb198c8224e4e27d5809c3f3e0b58cf1e5a71a9ed4ddf6496566272cefe1dd44abd7e830b902cd9f7d3
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SSDEEP
1536:/CIa9fcfGkh4E5Z00EVlKGP+V9l1mrQ51QXbvBWrfhlg6W8pO7Qlo:c9cukh4AW0EMl1JULefhlgB7/
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.
Processes:
RdrCEF.exeRdrCEF.exeRdrCEF.exeAcroRd32.exeRdrCEF.exeRdrCEF.exeRdrCEF.exeRdrCEF.exedescription 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.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc Process Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid Process 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid Process 1124 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid Process 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe 1124 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid Process procid_target PID 1124 wrote to memory of 1092 1124 AcroRd32.exe 84 PID 1124 wrote to memory of 1092 1124 AcroRd32.exe 84 PID 1124 wrote to memory of 1092 1124 AcroRd32.exe 84 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 1492 1092 RdrCEF.exe 87 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88 PID 1092 wrote to memory of 3688 1092 RdrCEF.exe 88
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\91e368f2f2335481c38efca04d261e6b_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:1124 -
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:1092 -
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=80DC8E5E000FA6D90D3F1EFB3271A06D --mojo-platform-channel-handle=1700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1492
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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=DCFC12B54372606DA0DC2095A727EB97 --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=DCFC12B54372606DA0DC2095A727EB97 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3688
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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=9549A011726DA41C32A8F7B4F4A10337 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2956
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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=28DEE955A9F912821B59561F45EE77A6 --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=28DEE955A9F912821B59561F45EE77A6 --renderer-client-id=5 --mojo-platform-channel-handle=2492 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2316
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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=6056EEF31830B56F27CC0E5C730B0277 --mojo-platform-channel-handle=2588 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3920
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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=3931B1C2D8978846C82FA13153B65B3C --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2960
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5be269f88f5cdcd32779d0e5313c6a197
SHA10b142982d9f8075369909c826dceddf497bca83f
SHA256b4152c2dbf6e2da56b30ca65f9e27a03a75cdc466a66041d3c413c963634a5ac
SHA512515edeaa78003ea01120f20e92036af1bd8ab72b79bc7f8528f333c94a72e8e62f3056bd5c83d0fbf5a863a4d2bf9842e2ebee8b489115a5fb3d5dec4fbeed5d
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5