Analysis
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max time kernel
150s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 02:26
Behavioral task
behavioral1
Sample
a387ab67b76dfa519ceaa0cf1388a4ac_JaffaCakes118.pdf
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
a387ab67b76dfa519ceaa0cf1388a4ac_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
a387ab67b76dfa519ceaa0cf1388a4ac_JaffaCakes118.pdf
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Size
41KB
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MD5
a387ab67b76dfa519ceaa0cf1388a4ac
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SHA1
b558a385754879764ca6bff6d591f564df4f4e43
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SHA256
10b1b3524ed556481694e3c6a144d46c82c063fdf9042b4960b2cad15b51b7cb
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SHA512
03fa729ee6a790e03542e06bc0251c0f9329ef02d3c7ff675c42d5b5352d8cc7a9995f9ef9a17fbfc8af7b3cc10bd57df80557ca726f025905a610440ffc52c6
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SSDEEP
768:TEgGzpDPpsAxIpquZDC+YOGce1r+0kQaJ9TSvI46Czsb7aTPeMv8ady2SDGJ5m++:TxGFLpB/cQr+JpT+zmejelsCh
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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4452 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe 4452 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4452 wrote to memory of 4220 4452 AcroRd32.exe RdrCEF.exe PID 4452 wrote to memory of 4220 4452 AcroRd32.exe RdrCEF.exe PID 4452 wrote to memory of 4220 4452 AcroRd32.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 2452 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 RdrCEF.exe RdrCEF.exe PID 4220 wrote to memory of 996 4220 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\a387ab67b76dfa519ceaa0cf1388a4ac_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:4452 -
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:4220 -
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=1773020BBCE3C834998EAB235B62A531 --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=1773020BBCE3C834998EAB235B62A531 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:2452
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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=ABE270EF61609998EE44E335B7A50D40 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:996
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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=11974D3DCCB0E1DA7CDFF08140D140BD --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=11974D3DCCB0E1DA7CDFF08140D140BD --renderer-client-id=4 --mojo-platform-channel-handle=2164 --allow-no-sandbox-job /prefetch:13⤵PID:444
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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=B3E861DF7FB36C4026771B4092346AE4 --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1200
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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=667D7203EAB72D7987DA611F51B82BFE --mojo-platform-channel-handle=2116 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1016
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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=BDD51E1EE16597F081E0C16B2888507C --mojo-platform-channel-handle=2672 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1084
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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" --backgroundcolor=165140432⤵PID:404
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4136 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:81⤵PID:1448
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD52e0c5cd69f800a3a56a1b572eda0d2a5
SHA13bbc6c2a09fd71045a80b34ea8c206de202f4823
SHA25699ad67195235a21e3f9c96371870012979965fedc07a401573f60a59d97b7d99
SHA512230a045649c3ec658f47b22658cd9a4eed3b4ac700c130000714aa95aaa02ba416ff2a6c8f7a7ae14e9f4df6d6ea0814cd6589414a00a80b7d2a8e0cb84cc968
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5