Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 01:51
Behavioral task
behavioral1
Sample
a370fe5b8056f408663be745edad2141_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a370fe5b8056f408663be745edad2141_JaffaCakes118.pdf
Resource
win10v2004-20240611-en
General
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Target
a370fe5b8056f408663be745edad2141_JaffaCakes118.pdf
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Size
39KB
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MD5
a370fe5b8056f408663be745edad2141
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SHA1
8f914b333829e36d36626e661dfe104f9568dbe6
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SHA256
b26c30d92af1ae36e10860c4e0650d25e565fa56b11e71a27d6c2f7358f4e1e5
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SHA512
1bba57242cc5d04e6db337b19a4d7e70838c02dafd2e3e6bc9ba9fd7620b5e27d299f54ddd9dd7c765d19cae94ed48979be5cc1d6e0499a77853e486918409ec
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SSDEEP
768:0gGzpD+KI7jVQCfSrw2d8beHf3sx+JdcScmlpYDHcXUZULt0a2YO4l8fYfex4:BGFKu0FZHuUZULt0a2fcfex4
Malware Config
Signatures
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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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3732 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3732 wrote to memory of 1412 3732 AcroRd32.exe RdrCEF.exe PID 3732 wrote to memory of 1412 3732 AcroRd32.exe RdrCEF.exe PID 3732 wrote to memory of 1412 3732 AcroRd32.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 1836 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe PID 1412 wrote to memory of 3312 1412 RdrCEF.exe RdrCEF.exe
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\a370fe5b8056f408663be745edad2141_JaffaCakes118.pdf"1⤵
- 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:3732 -
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⤵
- Suspicious use of WriteProcessMemory
PID:1412 -
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=CFF96F2352574853109270E09E4125C3 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1836
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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=38EF212B31481ECEB5CF9A162485DE4B --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=38EF212B31481ECEB5CF9A162485DE4B --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:3312
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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=EEDF0BA3B6AF7BF9122A366D2F6DA17C --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4064
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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=BFF04993E749A8AC76295B71B9447021 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1156
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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=DDDE81D9F7E4A2D77EE454B8C78CF5D1 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3356
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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=D3E35DE5048273D5E59B91BBC23C38DF --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=D3E35DE5048273D5E59B91BBC23C38DF --renderer-client-id=7 --mojo-platform-channel-handle=2440 --allow-no-sandbox-job /prefetch:13⤵PID:1504
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD51f9c2c512f0513b1036f83ac9d867866
SHA1f380ad48d705b5ff6fd5d787c7440c5a5620c041
SHA256c0db6a264e78761f653dbd8f477cb0518f7afd54b0870346b6f3a925377c1221
SHA5127235ad17e385ed204e910d6f11150a116b4d1f153a37e303316a83452738b5284274ff824719f346f4adbb3091b1e6c95156b7b2e4d5acc231ad8f518a376926
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5