Analysis
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max time kernel
141s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
01-07-2024 10:48
Behavioral task
behavioral1
Sample
1b0087e177e36757816332d6a6599348_JaffaCakes118.pdf
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
1b0087e177e36757816332d6a6599348_JaffaCakes118.pdf
Resource
win10v2004-20240611-en
General
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Target
1b0087e177e36757816332d6a6599348_JaffaCakes118.pdf
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Size
88KB
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MD5
1b0087e177e36757816332d6a6599348
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SHA1
3dce755b3e0767b6f778e764ca6701e8e4f5b0cf
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SHA256
527bf499ff772f739ce61f50fca8422fafdbaa75dae08a1998dcef8233d35a68
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SHA512
a5f5b0f8d02366ecf2f054276adf382c2cb1734d4f7b7ef19bb9be25095ee72c1129e06046fb414555ddaef30f08c0b0ea6b54c2f02a53e8c03fdb424710db09
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SSDEEP
1536:dgcJ/qvbs/p2mmf63hv+5YZ438iwRwlC5T7V0VQf/WSJt0dABPk8aaAMO5r/W8p5:yAKbsh2mm4c5Ym3KilgT7eVQfPFk8ard
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-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4972 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe 4972 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4972 wrote to memory of 2512 4972 AcroRd32.exe RdrCEF.exe PID 4972 wrote to memory of 2512 4972 AcroRd32.exe RdrCEF.exe PID 4972 wrote to memory of 2512 4972 AcroRd32.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 388 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 RdrCEF.exe RdrCEF.exe PID 2512 wrote to memory of 1496 2512 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\1b0087e177e36757816332d6a6599348_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
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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
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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=1AAA0A5D13386726222DFFABF2ABECBE --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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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=A034B64032892E3035BB8F4D8476F862 --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=A034B64032892E3035BB8F4D8476F862 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
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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=47783951C1646588775C356796C0F8B5 --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=47783951C1646588775C356796C0F8B5 --renderer-client-id=4 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job /prefetch:13⤵
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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=94C6F2463043C0C9F5DE3E2EF11F3E8C --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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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=ABDFFF6E6673A6B1893B5321CAEC0F39 --mojo-platform-channel-handle=2108 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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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=93B9B13FC11EA779E15156B3B6E5E93B --mojo-platform-channel-handle=2820 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
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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 --field-trial-handle=4124,i,6870419347051655189,5491911050420577193,262144 --variations-seed-version --mojo-platform-channel-handle=4420 /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
64KB
MD53803cb4f07077e089c8f553a837c129a
SHA15c6153f5e9f4f84fd503a1298307287fc01c4087
SHA25687548ea66887a960bee34977e50c071baf80fafe15465a0e8596cfc28542bcd6
SHA5127e09afa8c8d46e8a313756ccf6638dc52b290219b3bf852737da450278b72eee45487f40cfe2d9a8db464532031dd44ab6815201bffc6b4a3066aa14da64a620
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C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5