Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
16-05-2024 05:10
Behavioral task
behavioral1
Sample
498941469d1e02c85603d9eade1c7845_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
498941469d1e02c85603d9eade1c7845_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
498941469d1e02c85603d9eade1c7845_JaffaCakes118.pdf
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Size
8KB
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MD5
498941469d1e02c85603d9eade1c7845
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SHA1
ad03441e8e1605dfa9c22efe813edd5a21c27963
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SHA256
215b60765536064c4795e23784915cf0565f3519c378ea0aab989b5a66728bfe
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SHA512
415e21c745ef909834a9b889b50c723624f9e5ff86db515f3f934ce84e9023666c9cf04fda9ef037660b416d24a5d22ed1b1174e242a7448b083b6c5e215f5e4
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SSDEEP
192:oPpTrGPHR1caGnmubORHuoWWO9BtXNzrtqmAI/Ku:oBT4rcVnvOR7lO9Bt9PtqmxCu
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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3436 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe 3436 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3436 wrote to memory of 3420 3436 AcroRd32.exe RdrCEF.exe PID 3436 wrote to memory of 3420 3436 AcroRd32.exe RdrCEF.exe PID 3436 wrote to memory of 3420 3436 AcroRd32.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 1776 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 RdrCEF.exe RdrCEF.exe PID 3420 wrote to memory of 5060 3420 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\498941469d1e02c85603d9eade1c7845_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=E37582E64A7FD694A6411889CB1A69F2 --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=39AB45031DE62DF0CCC160F1A915B484 --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=39AB45031DE62DF0CCC160F1A915B484 --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=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=0C390D9E9301B37628648FB0A60B35EA --mojo-platform-channel-handle=2324 --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=AFB8E6BB2A179EF33C08FB9EF617BBA5 --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=AFB8E6BB2A179EF33C08FB9EF617BBA5 --renderer-client-id=5 --mojo-platform-channel-handle=2308 --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=376158367953D9B02BC7547F84B774DC --mojo-platform-channel-handle=2668 --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=B1C0FEB4C395C23A899E0734355F8D85 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
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
MD5c0802a817e720bbf13a073e40185d2a2
SHA18246dc5745b42c1ff4556e9bb4c1be4013448157
SHA256f969202b2337a8732234f3854808b068e2f7932644fd30b404d21294e18dd171
SHA512b60069583c66efd98baf4e5ef1bac43e7264e41768623b2effddac9377660d2d62a566384d7d7de1e57afb7756940400e4c6c29084810439d62f7ee50d23fa94
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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/3436-124-0x000000000A5D0000-0x000000000A71D000-memory.dmpFilesize
1.3MB