Analysis
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max time kernel
93s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 06:35
Behavioral task
behavioral1
Sample
2c8f85e788074f6d330c40761226f1c4_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2c8f85e788074f6d330c40761226f1c4_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
2c8f85e788074f6d330c40761226f1c4_JaffaCakes118.pdf
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Size
84KB
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MD5
2c8f85e788074f6d330c40761226f1c4
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SHA1
b10b0cec5a47b49e8716bdf2d1e1f32d75f015bc
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SHA256
a228e9dd82a84abd0d3d56916d98347d7391c002a717dcce9dff15baa6dfee2c
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SHA512
28e725ca4480e296d9dfcd7a8b6fee58d31ba2f47d87d7d1848e4290732b396d90b628ce9a1cc95b4ee912a0b8c519acd190a37cfa8f29746850794b0612e944
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SSDEEP
1536:BYiB/dQYd9HFoBt/xVuqiIa1nCWs768OBqgKjyY/i52oucJVPVozWSie75aW:8Yd5u1v2CblyYK52oR9Volie7t
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 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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1472 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe 1472 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1472 wrote to memory of 464 1472 AcroRd32.exe 86 PID 1472 wrote to memory of 464 1472 AcroRd32.exe 86 PID 1472 wrote to memory of 464 1472 AcroRd32.exe 86 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 1584 464 RdrCEF.exe 87 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 RdrCEF.exe 88 PID 464 wrote to memory of 4508 464 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\2c8f85e788074f6d330c40761226f1c4_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:1472 -
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:464 -
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=01979880F9B3AF18B72B5298D3B74C85 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1584
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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=206DA78E1626230BF00C517EB0D16C43 --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=206DA78E1626230BF00C517EB0D16C43 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4508
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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=EC3AED0A7AE4F87DB5827391F7674F16 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4784
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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=2E28B9BA65B8568D18755428FB4B9EF3 --mojo-platform-channel-handle=2448 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2192
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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=B683EC2272DE0BF9A58E804984802664 --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=B683EC2272DE0BF9A58E804984802664 --renderer-client-id=6 --mojo-platform-channel-handle=2508 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:216
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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=064CA2E70DAC1C587DE4FA662DC860FF --mojo-platform-channel-handle=2708 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1216
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3132
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5e34d9fda389d69649203822dc4bf195e
SHA12c99eda6fa4e384837dbb33acecfec43e388f44a
SHA256a980e219daa3549a8731166107a6586f8da0a29187bae951f4b8145175ddf788
SHA5129b31f500e547ad5a1cdaedf3b03ab8f1ff8aa09b5f60b86c942646009ac28bfdb32fc84c517851f667581bc90dfba84e9ac334a08edc9c855bebfe7456dfb53b
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5