Analysis
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max time kernel
142s -
max time network
155s -
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 02:08
Behavioral task
behavioral1
Sample
a37f15415f0adc4a6aedb0999a2ccbec_JaffaCakes118.pdf
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
a37f15415f0adc4a6aedb0999a2ccbec_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
a37f15415f0adc4a6aedb0999a2ccbec_JaffaCakes118.pdf
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Size
44KB
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MD5
a37f15415f0adc4a6aedb0999a2ccbec
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SHA1
2318c6509505c139829d3680bb0282d4b321052f
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SHA256
5058b3376fcc9f49d45d5416a0db78032182bab9db7ab63e6c52337ba08ec801
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SHA512
5d9ff50a9732ab726d8e5d36bd9c4cec0e1f5f727ed46580a5cfe84c0f36980c06c6888b82e090742ddf870940f716408aa1f8df82bc54a836c5c79ea7206d85
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SSDEEP
768:VgGzpDNBv6A31ug2B3trfTg4FnaeSKJsk5+cpB8N2snsJG/FeQ5nTzwU6HuPPbFM:GGFJoFaKJnpBEvsA/3vwU62bFM
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 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2964 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe 2964 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2964 wrote to memory of 1028 2964 AcroRd32.exe RdrCEF.exe PID 2964 wrote to memory of 1028 2964 AcroRd32.exe RdrCEF.exe PID 2964 wrote to memory of 1028 2964 AcroRd32.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 4908 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 RdrCEF.exe RdrCEF.exe PID 1028 wrote to memory of 3088 1028 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\a37f15415f0adc4a6aedb0999a2ccbec_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:2964 -
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:1028 -
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=AEA08E23B070B1EFF1ECE42EF74D10C9 --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=AEA08E23B070B1EFF1ECE42EF74D10C9 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:4908
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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=2ECA2928B7C529E18456BF69D113E904 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=0A8001A1F4220471EFBFCBA0595AFDBF --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=0A8001A1F4220471EFBFCBA0595AFDBF --renderer-client-id=4 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job /prefetch:13⤵PID:4904
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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=57D75BD8D982C8FE8266A39C61CB1430 --mojo-platform-channel-handle=2540 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵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=9C5E885EC69586B97D929B2F7E0746A6 --mojo-platform-channel-handle=2584 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2628
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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=C8B665EDB6781AF87B554D007CA0E31D --mojo-platform-channel-handle=2060 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3264
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1720
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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=1344 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:81⤵PID:4916
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD53ec02dff91ff2aa2beae308888b9ee1d
SHA199b4d4587251aceb084a604c552701b77550b0ac
SHA2562ea19136ca09292e0da7142dea936f2783d3126214bdd800a7f5903bda908617
SHA512bac8e716b45d49db1fb58c77088c392e25140261f61f65ef420028765a5e08668e555ff027e6f7fbf577b85d56a64bcad44acf2bab7c38203d992214f6e2643a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5