Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
25-04-2024 20:30
Behavioral task
behavioral1
Sample
0003772fc7598b9ddc5aa897d0f109dd_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0003772fc7598b9ddc5aa897d0f109dd_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
0003772fc7598b9ddc5aa897d0f109dd_JaffaCakes118.pdf
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Size
353KB
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MD5
0003772fc7598b9ddc5aa897d0f109dd
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SHA1
e7f6367364cfdbabce54b864628bb4eae8d99e2e
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SHA256
e22d60e330e3f67aadb88eb3c638ce21827183bc7db68e924aac3ee8b60ff39e
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SHA512
0d31e7e279efe63e4d3ce65bf514b184a9ef8d086b9e722fc56adb248a2d396752fcd3942f01a6695b246dffa7bfa3808b6063f392af7662662d9769f45fc43a
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SSDEEP
6144:i6NzpJl05EtFwCDDf6e0vciUo0nQ4ZAM7rWXcOVPxTOHN6lpwDWgzg7v:i6NzerCH6dv2Q4ZAwrWXc8PxTAN6lUze
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-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4648 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe 4648 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4648 wrote to memory of 5068 4648 AcroRd32.exe RdrCEF.exe PID 4648 wrote to memory of 5068 4648 AcroRd32.exe RdrCEF.exe PID 4648 wrote to memory of 5068 4648 AcroRd32.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 2548 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 RdrCEF.exe RdrCEF.exe PID 5068 wrote to memory of 1676 5068 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\0003772fc7598b9ddc5aa897d0f109dd_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=B0AA0A6033B5E04AD8C75ECE0F3B664B --mojo-platform-channel-handle=1744 --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=6C2C047148F69F84EA1FFB8A2E718505 --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=6C2C047148F69F84EA1FFB8A2E718505 --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=1C301D4659131BBBEA326BB4A2F91F07 --mojo-platform-channel-handle=2156 --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=1A8F3DE2A30313BE59BB24E6D197C184 --mojo-platform-channel-handle=1884 --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=66BE34AC6AE9DB71A8C68F444B82D4C6 --mojo-platform-channel-handle=2496 --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=CF71520EFC10F1F289113137781655AB --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=CF71520EFC10F1F289113137781655AB --renderer-client-id=7 --mojo-platform-channel-handle=2136 --allow-no-sandbox-job /prefetch:13⤵
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
MD51ae4e2b29a2535c0bf9d8e8b36286579
SHA169d56dee5df68b77e5b2b1c9ae096288c921c0e3
SHA256848783667886db7e18a451bf828a9404fcf1a75a1447841702cd11c77339bc1f
SHA512517553ace277a48ca981cde65bacda8fc0ab42ab28aed5ca2a8336fdcb9c5d0838c53bb9016708ae6f82c532adfd8be10960f01cb3bdf828b8cc963a7a2807e2
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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/4648-27-0x000000000B690000-0x000000000B6B1000-memory.dmpFilesize
132KB
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memory/4648-26-0x000000000B690000-0x000000000B6E0000-memory.dmpFilesize
320KB