Analysis
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max time kernel
133s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
19-05-2024 22:39
Behavioral task
behavioral1
Sample
5bd94b34aee8704f4b27f23338904534_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
5bd94b34aee8704f4b27f23338904534_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
5bd94b34aee8704f4b27f23338904534_JaffaCakes118.pdf
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Size
12KB
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MD5
5bd94b34aee8704f4b27f23338904534
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SHA1
81f735f44b59a5322c1aa1593b7dc1be807380d2
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SHA256
f7ed2f3a9c745528a50fa0bc884c9d0b382ed6ea9a69a0c21095cba7726f084b
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SHA512
e4199539229ed902a6dbfeb9de31cddfabc62df2b9941fced77cac63335457da15935c377afd3b64d21927924154defee9f98a59d438ab5081a0ce910da48496
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SSDEEP
192:WJNbBOmYoweREu/ZfNzsIr7aI11l2jlu4gsvlNBqbO4gtxJgEcwBE:WfBeoJREilYS7ND4x9e1kJNcwBE
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-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1048 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe 1048 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1048 wrote to memory of 3964 1048 AcroRd32.exe RdrCEF.exe PID 1048 wrote to memory of 3964 1048 AcroRd32.exe RdrCEF.exe PID 1048 wrote to memory of 3964 1048 AcroRd32.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1388 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 RdrCEF.exe RdrCEF.exe PID 3964 wrote to memory of 1644 3964 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\5bd94b34aee8704f4b27f23338904534_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=6159E210C11840D23B815BA0FA9EC82D --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=02BBE8E96C958B6287785BB7B73A4E36 --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=02BBE8E96C958B6287785BB7B73A4E36 --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=EB876476A0C6E1BCB2D8616F2851CD5F --mojo-platform-channel-handle=2344 --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=2810D813675771FB823C9830657DC3CB --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=2810D813675771FB823C9830657DC3CB --renderer-client-id=5 --mojo-platform-channel-handle=1804 --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=7ACA3874F67B6C52209ED796C4362C63 --mojo-platform-channel-handle=2664 --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=A2704C0C124EA1D015FE3A7885A51817 --mojo-platform-channel-handle=2816 --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
MD5238b18fa6becdb86cafa9597890f80a0
SHA13a0be2c623fa2ef9f6cc846779c9a82b5a7adb8f
SHA256759ac0b53ba6a3ae9b04fe7195ca7ab83d6adafbd3844324674dec9109e1319c
SHA512b6e538c03f7ce67fd165c3fa80984b1cd9614200b5ccc34049410618effa7feaad76e1e4f47b62311a5909f16c544e92aecec5392ab66c70ace35df3cbd6c835
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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/1048-122-0x000000000AF40000-0x000000000B08D000-memory.dmpFilesize
1.3MB