Analysis
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max time kernel
125s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 12:32
Behavioral task
behavioral1
Sample
7c6a9493079a12091326b720701ea420_NeikiAnalytics.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7c6a9493079a12091326b720701ea420_NeikiAnalytics.pdf
Resource
win10v2004-20240611-en
General
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Target
7c6a9493079a12091326b720701ea420_NeikiAnalytics.pdf
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Size
141KB
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MD5
7c6a9493079a12091326b720701ea420
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SHA1
f1fea8345e9fedb06f2d8d6203245e7e5da6a905
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SHA256
95d22db1d31ae1270560900133ac23a271261576f0a7ddade174215e09238c48
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SHA512
dc39daaf20390ba9ecd6296cddf57d1713efc281568d6378c5d27c257f6c9309a78dc2e2a809b6b50da21eecc3c9868491608d2c1bca193deb40981256c1168b
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SSDEEP
3072:flRTi56CLq0JahjnvBmH7myjZmfYQ+o1M:fDXqKjnvB+m/fYnoS
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-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2492 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe 2492 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2492 wrote to memory of 5032 2492 AcroRd32.exe RdrCEF.exe PID 2492 wrote to memory of 5032 2492 AcroRd32.exe RdrCEF.exe PID 2492 wrote to memory of 5032 2492 AcroRd32.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 4516 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 RdrCEF.exe RdrCEF.exe PID 5032 wrote to memory of 1596 5032 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\7c6a9493079a12091326b720701ea420_NeikiAnalytics.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=645F3C791132103D2ADFA836C246AA99 --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=622FEF5A0FD799E948E98936F462F740 --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=622FEF5A0FD799E948E98936F462F740 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --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=88B6235DADDA405839E2FD0A402CB82C --mojo-platform-channel-handle=2304 --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=06402C7F0B86B2CAF38C9D58D7DDBF63 --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=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=8C6B67CABBEAA16D99F5ADEB278CAE13 --mojo-platform-channel-handle=1912 --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=FFAB91F09E514D1E954FCE65A47849EA --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=FFAB91F09E514D1E954FCE65A47849EA --renderer-client-id=7 --mojo-platform-channel-handle=1896 --allow-no-sandbox-job /prefetch:13⤵
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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=4088,i,3549704109630749084,1975543916261970610,262144 --variations-seed-version --mojo-platform-channel-handle=4168 /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
MD54685692797dd31a6cfbb1c2c3abe62f5
SHA19dde74fd1362e50231067cf93b6c0d4b51772017
SHA256b20d0aa6259e6ec1d9d776f4de98aa710feb9cd1674cb36924f8a37492d7c9e9
SHA5120cd6bf0b12cec9b82435e61e5bb0f1343d2c073fd84285c16e012ecf2422f7beb977409a45a5430514b715ead43c5dfc8dff073e497238f636f0f16e6c1bae15
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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