Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
26-04-2024 09:50
Behavioral task
behavioral1
Sample
0081de468ad07316b349ca99e28882e9_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0081de468ad07316b349ca99e28882e9_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
0081de468ad07316b349ca99e28882e9_JaffaCakes118.pdf
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Size
36KB
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MD5
0081de468ad07316b349ca99e28882e9
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SHA1
1da8c559e9d1defe8f1b31a09cec1495776db91d
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SHA256
4c7d94e1a9ff9d0e5119d3d4fac682713e7f0bfda1f5b044e12f538d4c5a1ed6
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SHA512
84ee3db10a25e63d13c2d8285889cbb4a46268ec8ab24cc2aa5c5b55c9e3146211996944dcd6f430fea1f3284b4a23711238b0e9aaa2049619793047e61483fb
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SSDEEP
768:kgGzpD1pGaubuTNes6sBjnUrEnZsLSLf7tArChI0xx60aYCN5lvy:RGFRpGamKZsLSLp/9xxapN5lvy
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-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2908 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe 2908 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2908 wrote to memory of 2448 2908 AcroRd32.exe RdrCEF.exe PID 2908 wrote to memory of 2448 2908 AcroRd32.exe RdrCEF.exe PID 2908 wrote to memory of 2448 2908 AcroRd32.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 2124 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 RdrCEF.exe RdrCEF.exe PID 2448 wrote to memory of 3340 2448 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\0081de468ad07316b349ca99e28882e9_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
PID:2908 -
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
PID:2448 -
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=43B7F65750A9484D7200CC56EAD57C9B --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2124
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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=90C6EE2E8FD35C24985F9C3DCB015EED --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=90C6EE2E8FD35C24985F9C3DCB015EED --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:3340
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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=980F896E717389E206ED88D9F0F5A2A4 --mojo-platform-channel-handle=2184 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1804
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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=B18D93F86D28316371A97231AC20C8F3 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4068
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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=B1009A7F29280C631C78EA1AC69D2951 --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=B1009A7F29280C631C78EA1AC69D2951 --renderer-client-id=6 --mojo-platform-channel-handle=2252 --allow-no-sandbox-job /prefetch:13⤵PID:4588
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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=96343E81B616EE36A1E1FC6D928DD40B --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2316
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
64KB
MD508ab1346735c5611559b63d100027452
SHA11d88a731a5c86eb4e54cc83a8320ae3505917ce3
SHA2568c24fa3c18d6c84d209f17d0d1b710d6cf871c77ed191e71867ddcddef3e5a02
SHA51223775523e38d8d96fd695495e5a2354aed4a5889e7900194969f63fd31ed2ccb9e9eaf8e6980422f86671b29475e8d5adbd6ffa5e1a759a47c8c7a8cb6d148ec
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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/2908-28-0x0000000009CB0000-0x0000000009CD1000-memory.dmpFilesize
132KB