Analysis
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max time kernel
144s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29-03-2024 08:02
Behavioral task
behavioral1
Sample
1ce48f824e7045ffe929aeff35ff41c4_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1ce48f824e7045ffe929aeff35ff41c4_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
1ce48f824e7045ffe929aeff35ff41c4_JaffaCakes118.pdf
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Size
74KB
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MD5
1ce48f824e7045ffe929aeff35ff41c4
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SHA1
106a999d3e883215d5b3603e909d1cf1919968a2
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SHA256
a47b6433b79642821eab2369324c8cd1e55638d07c345f0282d8bde9400febb0
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SHA512
5034a0210472ddf10d57811d935f5c04efbae750d484b260a61a533af1b0bd5f737b7979aed43282efe00f2de7f58b61e822f0799096a4441f8e6e5e5f5a6110
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SSDEEP
1536:MIq5EeoBASAeZ58xJJmAyG82dBf2ZCWYeUDZWbpONmX/rJA8:7q5Ee8ASDZ58lyG82dBWODbN6zR
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.
description 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 -
description 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 22 IoCs
pid Process 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1220 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe 1220 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1220 wrote to memory of 5024 1220 AcroRd32.exe 98 PID 1220 wrote to memory of 5024 1220 AcroRd32.exe 98 PID 1220 wrote to memory of 5024 1220 AcroRd32.exe 98 PID 1220 wrote to memory of 1432 1220 AcroRd32.exe 104 PID 1220 wrote to memory of 1432 1220 AcroRd32.exe 104 PID 1220 wrote to memory of 1432 1220 AcroRd32.exe 104 PID 1220 wrote to memory of 4228 1220 AcroRd32.exe 105 PID 1220 wrote to memory of 4228 1220 AcroRd32.exe 105 PID 1220 wrote to memory of 4228 1220 AcroRd32.exe 105 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 4280 4228 RdrCEF.exe 107 PID 4228 wrote to memory of 5084 4228 RdrCEF.exe 108 PID 4228 wrote to memory of 5084 4228 RdrCEF.exe 108 PID 4228 wrote to memory of 5084 4228 RdrCEF.exe 108 PID 4228 wrote to memory of 5084 4228 RdrCEF.exe 108 PID 4228 wrote to memory of 5084 4228 RdrCEF.exe 108 PID 4228 wrote to memory of 5084 4228 RdrCEF.exe 108 PID 4228 wrote to memory of 5084 4228 RdrCEF.exe 108 PID 4228 wrote to memory of 5084 4228 RdrCEF.exe 108 PID 4228 wrote to memory of 5084 4228 RdrCEF.exe 108 PID 4228 wrote to memory of 5084 4228 RdrCEF.exe 108 PID 4228 wrote to memory of 5084 4228 RdrCEF.exe 108 PID 4228 wrote to memory of 5084 4228 RdrCEF.exe 108 PID 4228 wrote to memory of 5084 4228 RdrCEF.exe 108 PID 4228 wrote to memory of 5084 4228 RdrCEF.exe 108
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\1ce48f824e7045ffe929aeff35ff41c4_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:1220 -
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:5024
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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:1432
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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⤵
- Suspicious use of WriteProcessMemory
PID:4228 -
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=6991CF0D641C792D874832109B2C1089 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4280
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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=37583DA5ABE828468025ED2386CD6359 --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=37583DA5ABE828468025ED2386CD6359 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵PID:5084
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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=96CACDB690F0CAB8E00F3384A3AB1936 --mojo-platform-channel-handle=1796 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4628
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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=4F385B2657E9C678490F5335C6504ACC --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2780
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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=11805EB94500D7E3B075D2FD2D755BCB --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=11805EB94500D7E3B075D2FD2D755BCB --renderer-client-id=6 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job /prefetch:13⤵PID:4216
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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=620371EBAFCC3A22DBE659A4D7A7AD40 --mojo-platform-channel-handle=2452 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:664
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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:4032
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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=4112 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:81⤵PID:5100
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5024
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD599cd1f3d24a0ea0f36d0baf694aaa607
SHA1ecc140b4ff3d4cc5f125b1f2ca7910cae83c5479
SHA256d1d3111c42277ac948db23d2262d3203d43e921c8cee2d232db03bee54b0d64b
SHA512d341c9be532e0631deea1e4088b54cc04a11f989c8dc83316c3df4cea1493636d119d851a669bfb8badfcb42550436456fc029e486e4bf8f802271a2eaaf7bf6
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e