Analysis
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max time kernel
140s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 01:29
Behavioral task
behavioral1
Sample
6586b4fce3f69612e0147a5cd12fc92d_JaffaCakes118.pdf
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
6586b4fce3f69612e0147a5cd12fc92d_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
6586b4fce3f69612e0147a5cd12fc92d_JaffaCakes118.pdf
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Size
37KB
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MD5
6586b4fce3f69612e0147a5cd12fc92d
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SHA1
4d2a92cfc81e23aa8a341b3d80803a3c7e0faaf8
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SHA256
81e894e9cd2b6aa30ae4b7576135c5e4f40821fe764a571e2dddd6983924a872
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SHA512
29554341cf2a1b622be9c7918777ee2f6a19ce55e1932f63db167c5b2f3b1515cd4080bad0dff32a3c3f1ae2e627fedade8570ba29628bfe4a218a7bd0c9c662
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SSDEEP
768:ogGzpD7prOJRuwT1x4VzBGuJtTK/1WIZZVf/DSXXkv+EbeTRFmMCM9:lGF3pRJRK/1qX0v+EbeTbmMJ9
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 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-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3628 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe 3628 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3628 wrote to memory of 4840 3628 AcroRd32.exe RdrCEF.exe PID 3628 wrote to memory of 4840 3628 AcroRd32.exe RdrCEF.exe PID 3628 wrote to memory of 4840 3628 AcroRd32.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 3088 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 RdrCEF.exe RdrCEF.exe PID 4840 wrote to memory of 816 4840 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\6586b4fce3f69612e0147a5cd12fc92d_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:3628 -
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:4840 -
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=E92F5669BA4A391C1ECE97EDDAD58EDA --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=E92F5669BA4A391C1ECE97EDDAD58EDA --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:3088
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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=AB2312BE258126C92EE1B9A1F2DD54A7 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:816
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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=D0DE931EA8B7549DAA81E99543AB0C2A --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2280
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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=500BB96FC766AC227385B312D9EC0A58 --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=500BB96FC766AC227385B312D9EC0A58 --renderer-client-id=5 --mojo-platform-channel-handle=1972 --allow-no-sandbox-job /prefetch:13⤵PID:3624
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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=D1078E90FA4C4FA837B7C0764D32C5E4 --mojo-platform-channel-handle=2720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4388
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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=ADE2630F4FE758CDF39DCA751EC78662 --mojo-platform-channel-handle=2852 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4672
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3748
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5c146a0cdf25ad7d91072dac80b719c08
SHA10d7d864fb79fbb568ee12d9455ebb3da9dff9d5b
SHA25626aa3787f8c792778ab1f82851266a240f5193484e2b3442e071cca838ca277e
SHA512efe165aaef9ed2942965a49303154f9a828ad4d79db42111e8f055a2d1315d31dffd440a0b24a3fbf8192362a32e0591125864e9993d0b2c8581a6994cc2419b
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5