Analysis
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max time kernel
141s -
max time network
63s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
04-07-2024 18:54
Behavioral task
behavioral1
Sample
25e0a73e1dea5a901f2a26e4d726daf0_JaffaCakes118.pdf
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
25e0a73e1dea5a901f2a26e4d726daf0_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
25e0a73e1dea5a901f2a26e4d726daf0_JaffaCakes118.pdf
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Size
36KB
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MD5
25e0a73e1dea5a901f2a26e4d726daf0
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SHA1
cdfd968e04bc3508047d9fefcc9e1bcedd847922
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SHA256
ea15e727cef3b6d1bf047b0a555b2ac114a49807adb7439dab8602702dafd676
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SHA512
b12394a9503c2083bfd720b311f4c7e32c7fce55d46b5796d7f8ddc38dfa34a5d74aa204b40aece8cc0cd84ba1eabeeda21ee07ec121e662e2a9adbfb7bfb7c9
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SSDEEP
768:rb/uYX7dF/qpAA0qzkSeXYhTOFvxr9iSgUhQmQkQTHsVGYOaF:P/qp5+YyDjRbE2V
Malware Config
Signatures
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Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\CMap\AdobeFnt16.lst.1276 AcroRd32.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\Font\AdobeFnt16.lst.1276 AcroRd32.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\prc\AdobeFnt16.lst.1276 AcroRd32.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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1276 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe 1276 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1276 wrote to memory of 2628 1276 AcroRd32.exe 81 PID 1276 wrote to memory of 2628 1276 AcroRd32.exe 81 PID 1276 wrote to memory of 2628 1276 AcroRd32.exe 81 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 2232 2628 RdrCEF.exe 82 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83 PID 2628 wrote to memory of 1220 2628 RdrCEF.exe 83
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\25e0a73e1dea5a901f2a26e4d726daf0_JaffaCakes118.pdf"1⤵
- Drops file in Program Files directory
- 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:1276 -
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:2628 -
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=E72218EBFB8258A5EBC37E5EAD952E4A --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2232
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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=27F0C2F539FD17693D4BB16D9EBF96F2 --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=27F0C2F539FD17693D4BB16D9EBF96F2 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵PID:1220
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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=48CDCF615F26D1C75B70909F7C2B48EE --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3036
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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=D8EC73A755E96EFC23B6A37899B8EEB6 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4764
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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=79E7602953C96EF17E300EA763721A77 --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4580
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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=8BB34138B52907199E72FE28DEF3C8C9 --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=8BB34138B52907199E72FE28DEF3C8C9 --renderer-client-id=8 --mojo-platform-channel-handle=2532 --allow-no-sandbox-job /prefetch:13⤵PID:4212
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1628
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
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Filesize
97KB
MD5700e7d6f9cfc26cea4d04f65f02b3452
SHA1e5580200e54edb7cd4f7c5daada5c031434cf334
SHA256c3d8aef5d450a90e4a51335532c977515e589143be772697e666c8c9f4ab0c0e
SHA5121cafa5bab9838052312d8a6ced7d9baa4f28ef77d48681ada4dedf29400d235b51e187a1f207cfd8e008ee6274156cb7ef2821fdf7cbcc65d697ff4f469d7a82