Analysis
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max time kernel
134s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 02:13
Behavioral task
behavioral1
Sample
696955de21f0dcc8c65ef9d9a127c52b_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
696955de21f0dcc8c65ef9d9a127c52b_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
696955de21f0dcc8c65ef9d9a127c52b_JaffaCakes118.pdf
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Size
38KB
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MD5
696955de21f0dcc8c65ef9d9a127c52b
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SHA1
05d37fb7594916e2b6faefa0c49dd9e24c004b1b
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SHA256
cfa599942c6e8b7ef9d9db0466266bf1dcac855198657bac39bc328943e43052
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SHA512
2f058966fdc7a4cde28e18461fb5e23907d0a491b4c48e59420e88bf5432109b5e7d83f23d7cf7f6cf1677419592d064a93c19d347cf8407137443d48a78e477
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SSDEEP
768:HXuMZmwgCLWarRHvtbBKpZDf/5jVn9xgHxLE505MfEPBlzlda4M:HXFZmGWSRHvtbBKpZL/5jVn9xgHxL1ZK
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 536 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe 536 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 536 wrote to memory of 1440 536 AcroRd32.exe RdrCEF.exe PID 536 wrote to memory of 1440 536 AcroRd32.exe RdrCEF.exe PID 536 wrote to memory of 1440 536 AcroRd32.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 1848 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 RdrCEF.exe RdrCEF.exe PID 1440 wrote to memory of 2000 1440 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\696955de21f0dcc8c65ef9d9a127c52b_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=8E0FCC89960C86B7332348AABD63A8D1 --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=1F322753F38D4849E0B830B8AE3F2CD3 --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=1F322753F38D4849E0B830B8AE3F2CD3 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --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=0DBBEC787AAD7240421143172372F1E9 --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=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=86735393CD0B588E6CBA79D99FD38166 --mojo-platform-channel-handle=1952 --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=A69EB230283062457FA737E19383C041 --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=A69EB230283062457FA737E19383C041 --renderer-client-id=6 --mojo-platform-channel-handle=1920 --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=DF269363DF47E229B342934C8402AF3E --mojo-platform-channel-handle=2700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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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 --field-trial-handle=3960,i,6166776566165096562,4582328833313060853,262144 --variations-seed-version --mojo-platform-channel-handle=3804 /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
MD59e45fad00ebadc34aed85fcd62581304
SHA1dae326da7958f5721c4d07103729423853695466
SHA256d69926f099dceff9bf40e0a2be169d7b0d48b7e195587994603bd4e6da1eb1ab
SHA51219ec143604d76c9b7bbb208fb4f78e5fb1ad06f077f0b84f457523c944d2f463a29b4b0d437c4b05435096430909fb04490cd595faacc260a88b2d73fa56acc2
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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