Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
20-05-2024 13:55
Behavioral task
behavioral1
Sample
5f6d90f42d52a3dbbec7eafb42db9027_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
5f6d90f42d52a3dbbec7eafb42db9027_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
5f6d90f42d52a3dbbec7eafb42db9027_JaffaCakes118.pdf
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Size
8KB
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MD5
5f6d90f42d52a3dbbec7eafb42db9027
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SHA1
9914019cfe4992b8e4027d7384119a6ea2e60733
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SHA256
40072baba02263c88ee9423dce9a0a3d239a5e781691e0fb34b8f8320a49bdc0
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SHA512
fd42ec38e2f9ac948ba1930687e1b3dd709462ffa926e61f421b90e68f3e3e63dfa481f024501f491308591e5cd70d7e264a0fbee7e1f91ddc903b8f4a9759c7
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SSDEEP
96:DKByOx5RkrggNYwtszjWRmqaVvjOfit+yLiPCh6B+0G4dIcM2tQDIlQ+OX1VfNU/:usOxPNmqa8vCChulfM8SgQ+OXvNCV
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-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 212 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 212 wrote to memory of 2708 212 AcroRd32.exe RdrCEF.exe PID 212 wrote to memory of 2708 212 AcroRd32.exe RdrCEF.exe PID 212 wrote to memory of 2708 212 AcroRd32.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 4832 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 RdrCEF.exe RdrCEF.exe PID 2708 wrote to memory of 3340 2708 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\5f6d90f42d52a3dbbec7eafb42db9027_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=E79DEE4F6D3840AFC28D445E8E9C74F3 --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=4C1EA688C2D746DAE391BFC4A11A5DF4 --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=4C1EA688C2D746DAE391BFC4A11A5DF4 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --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=5C9D97635071A6993C4F8C03C25D8006 --mojo-platform-channel-handle=2328 --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=EDCF0B1A53C6CD2A71865A3A6BDF4331 --mojo-platform-channel-handle=1852 --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=AC057163B420278795E707685BCF8FCB --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=AC057163B420278795E707685BCF8FCB --renderer-client-id=6 --mojo-platform-channel-handle=2528 --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=7E62D5187AD34CF8C0C6144C8C552A2D --mojo-platform-channel-handle=2692 --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
MD599ebaba11e6ef9704bcca7c59b6c294f
SHA1497889bbc0de272a8197dfb82c72870f66d533ba
SHA2566a5e602d31fe0334031edcfe6c8dfb1e421c6df02d1b665980e5ce51e7ad0ba5
SHA512aeed924a569731f7f643a447379e56030c31aa58c70051a2b2980089c3b5615fd7efb9a5953868e3a069fd8aba2dce4a350006b4504ec6f7265ecfe16bcec9ab
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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/212-124-0x000000000A9F0000-0x000000000AB3D000-memory.dmpFilesize
1.3MB