Analysis
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max time kernel
148s -
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
21-04-2024 17:23
Behavioral task
behavioral1
Sample
ffc8dfb3175c72718709248c94df4b7c_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ffc8dfb3175c72718709248c94df4b7c_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
ffc8dfb3175c72718709248c94df4b7c_JaffaCakes118.pdf
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Size
88KB
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MD5
ffc8dfb3175c72718709248c94df4b7c
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SHA1
3fcb5972058fcf7c4dbedda7044bd99af0c6e714
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SHA256
276bacbabd62c5804f73fb9c43160bfd58eb1564953fa7db2a8c0565f019fe07
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SHA512
0848cf9e67680e57ac8c0a79216e164b838935fd8de98c115263efb2b6f45a40bbfb3f47c5e63450c0a0fbb6b585f94c96a590db8727951bc9486215e065a687
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SSDEEP
1536:C2cpV8BupGi7Yih6Bm6A94qJpQTuEdrh2S7J0uIh4xWNnbcDhEY/cKQWQpOCpC8:z08Di7zh4mD4Ym/rhEW2bcDhoK/C7
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-1-5-21-2288054676-1871194608-3559553667-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1484 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe 1484 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1484 wrote to memory of 916 1484 AcroRd32.exe RdrCEF.exe PID 1484 wrote to memory of 916 1484 AcroRd32.exe RdrCEF.exe PID 1484 wrote to memory of 916 1484 AcroRd32.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 2696 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 RdrCEF.exe RdrCEF.exe PID 916 wrote to memory of 3108 916 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\ffc8dfb3175c72718709248c94df4b7c_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=E16A73A8BE6A33A8AE82E7BD9C811DAA --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=E7B93DE1BF0CB4D7E5CA5F4EB499D5CE --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=E7B93DE1BF0CB4D7E5CA5F4EB499D5CE --renderer-client-id=2 --mojo-platform-channel-handle=1748 --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=423E16F304B52C85BC1FC6EFD78A3C95 --mojo-platform-channel-handle=2168 --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=23CFEBBA7F2D05509C30038745AA82EE --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=23CFEBBA7F2D05509C30038745AA82EE --renderer-client-id=5 --mojo-platform-channel-handle=2300 --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=015F7F321258048EFCF729CAB201FFC8 --mojo-platform-channel-handle=2668 --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=3C5BCCB3D3273AB69A2B787D5741FDE9 --mojo-platform-channel-handle=1732 --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
MD54a60a32ce8d314da1714bbf0346a56d6
SHA14e4060d9ac18fdf3a1ea35bf02e5dbc13e9c7e1b
SHA256bd3bf786af42c9b9fdc98fe35ae73bc5a98dc2541bbb185d9f967098304d0728
SHA512ac18bd42c0176877fdf1333b6434403aa193a4723110b567d94175192d76f428283114819fcaee564e7496a676b397522aa12fe73140998517adb423498a4e63
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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/1484-28-0x000000000BB90000-0x000000000BBB1000-memory.dmpFilesize
132KB