Analysis
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max time kernel
141s -
max time network
140s -
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 18:45
Behavioral task
behavioral1
Sample
25d9dbd0bd3452394669f8b8eaca434f_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
25d9dbd0bd3452394669f8b8eaca434f_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
25d9dbd0bd3452394669f8b8eaca434f_JaffaCakes118.pdf
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Size
9KB
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MD5
25d9dbd0bd3452394669f8b8eaca434f
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SHA1
00cdc5c6b6dfc0bcbbab91040963374818936902
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SHA256
1f8946b3f51b548d2282e24fb561db06fb1c6a49eb94b9ececc06730393dd94e
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SHA512
9eaf3e5baf172fed50ba17920dd65ad6c6919b95eea4906abcee2cba7b832f98badc614dd5ec5fa5a9e0716221dcda5918433ba24df60f4ca5b620efd44615d1
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SSDEEP
192:xPz4ULMxLIKXHsfyxrScvwreKWDdvBu7h1UMAzza5Wi0e7kCl:xPz4ULMxLIKXHsfCfcezqt1Poz0Fb7kM
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-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4812 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
AcroRd32.exepid process 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe 4812 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4812 wrote to memory of 2984 4812 AcroRd32.exe RdrCEF.exe PID 4812 wrote to memory of 2984 4812 AcroRd32.exe RdrCEF.exe PID 4812 wrote to memory of 2984 4812 AcroRd32.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 4228 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 RdrCEF.exe RdrCEF.exe PID 2984 wrote to memory of 3116 2984 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\25d9dbd0bd3452394669f8b8eaca434f_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=41BAE65A80CF8534D36CDFCF029DFE2A --mojo-platform-channel-handle=1740 --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=61F568F278C58254D95ADE477395DF62 --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=61F568F278C58254D95ADE477395DF62 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --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=A2487FC3D53509D7FF187BFF50EF4BBF --mojo-platform-channel-handle=2316 --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=47A971529C1C9D3636478BF7B365EAD9 --mojo-platform-channel-handle=1940 --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=BA812449753E10630B25C11F7B494566 --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=BA812449753E10630B25C11F7B494566 --renderer-client-id=6 --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=8F880EC1C124964A3355BEE3CA5CAE07 --mojo-platform-channel-handle=2440 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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
MD5e6c4d0df5ff487750192a79b4dd6bb5a
SHA1570f5a74f5c2f1e46e5ec3b3ed2ddb97511d4ac2
SHA2561a5b18b61d28aad69da0bb0343f71c029ab933741244aea3efaf3a901af69602
SHA5125d7bdb22ea825efe835945158c35047aeab1c8ff3f27d6db60cab430a95ec80a5e6c3f7f27e2886ea32cd277a858aedceeac760ea276bc54f773d8b8b2ce7a7c
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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
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memory/4812-30-0x000000000A8E0000-0x000000000A901000-memory.dmpFilesize
132KB