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 09:45
Behavioral task
behavioral1
Sample
007fc45965529bcab208aa51d2d437ed_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
007fc45965529bcab208aa51d2d437ed_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
007fc45965529bcab208aa51d2d437ed_JaffaCakes118.pdf
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Size
38KB
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MD5
007fc45965529bcab208aa51d2d437ed
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SHA1
8f5c4ba2c37385b60e5a663614531805b4dc3d6a
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SHA256
c280ef7e0997c38f6a829176d0fb330da537c90944ea189f7349a3299ccda249
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SHA512
72103f0066d6e90252c67b0ecefd55a68874f8f6e9f106935a1b013db7c6b63496bb842418dfde88dd13c9c97701f43e526add925a46f5c4aafcb359ed42667b
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SSDEEP
768:FXuMZmwgCLWarWE5HpxT+SsBOVv7oUYvEyCuQdYzQXceGSRB+UeX0GCerZ4:FXFZmGWSHjqSsBOVv7oUYvEyCuQdYwc0
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-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3208 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe 3208 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3208 wrote to memory of 2744 3208 AcroRd32.exe RdrCEF.exe PID 3208 wrote to memory of 2744 3208 AcroRd32.exe RdrCEF.exe PID 3208 wrote to memory of 2744 3208 AcroRd32.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 1248 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 RdrCEF.exe RdrCEF.exe PID 2744 wrote to memory of 4072 2744 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\007fc45965529bcab208aa51d2d437ed_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=20A0FFCF5AABE2F0DC13EB0E4322ADED --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=AB44996EA7E62E4838A9B8171F4ECB31 --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=AB44996EA7E62E4838A9B8171F4ECB31 --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=15970619CA0226F6CC2E29932CBB23CE --mojo-platform-channel-handle=2312 --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=3FFD99BE652B0F9AE4CC59D7A034EDFD --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=3FFD99BE652B0F9AE4CC59D7A034EDFD --renderer-client-id=5 --mojo-platform-channel-handle=1860 --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=FBE4DFC2EA0735DC4A2AA7F92956CEDA --mojo-platform-channel-handle=2760 --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=08BE9A1C983D8624602416F45E02C248 --mojo-platform-channel-handle=2716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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
MD53bc7a974e39d6a81fff4ce5a199f89dc
SHA13096b40671666f62fc3799cc9da9e30a9bf299bd
SHA256342c0feea84b78897bc3a6e9b8a22d46844291e677384f758038c01d4ae15135
SHA512e0d6870ee022b7a5b9b8a263302906414e26a669e57292a01883b6ac03d2eca04a3264e5b0eb1f97ce6a00938227f0dbf3da86bc6d90fdc6801e22bbde7a1e8b
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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/3208-25-0x0000000008710000-0x0000000008760000-memory.dmpFilesize
320KB