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
21-04-2024 18:28
Behavioral task
behavioral1
Sample
ffe5bf45a7352efb6350621df998bf83_JaffaCakes118.pdf
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
ffe5bf45a7352efb6350621df998bf83_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
ffe5bf45a7352efb6350621df998bf83_JaffaCakes118.pdf
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Size
74KB
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MD5
ffe5bf45a7352efb6350621df998bf83
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SHA1
2c04eb87ef5732b4793a3b45a4f9605fdf2a0c18
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SHA256
d3fed1a6071e7448a5a403c71c101ff651fb002c0e73275e46c428c9fa3f91f2
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SHA512
56a138123f9569256396e7dde3cf9aea3364ad330e47ac38b0cad28b57efc0800ab1f8553711d5dab8a9322c8f78679fe17f063a24aa47682e490297bc49ad1b
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SSDEEP
1536:x2IKY/rpfZHgFHVFY3/+mBJxD+yygiKnxLOuzqCdof44aUJuK7RGNfPt/zsj9:nKYtRHgtYvTBWCxLOufdog4au7MfF/z8
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-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2352 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe 2352 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2352 wrote to memory of 5084 2352 AcroRd32.exe RdrCEF.exe PID 2352 wrote to memory of 5084 2352 AcroRd32.exe RdrCEF.exe PID 2352 wrote to memory of 5084 2352 AcroRd32.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4852 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 RdrCEF.exe RdrCEF.exe PID 5084 wrote to memory of 4612 5084 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\ffe5bf45a7352efb6350621df998bf83_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:2352 -
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:5084 -
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=645BA4EB5C4C1D67D71FCE5FE2A9427E --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4852
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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=4DDB741071D2E4A9C83B68F92EECF15E --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=4DDB741071D2E4A9C83B68F92EECF15E --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:4612
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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=C048A1435AB3CF6C4F5C7A46EACA1AA5 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5076
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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=2E63BF0C477E19AB78A615EC8045BD90 --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=2E63BF0C477E19AB78A615EC8045BD90 --renderer-client-id=5 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job /prefetch:13⤵PID:3584
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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=1E40EEEB26932C862F102462F06F1266 --mojo-platform-channel-handle=2808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2444
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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=749D474CF084F7A764FBB04699C2569F --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1428
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1648
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
MD5a418134e7ab8fcf3efb8e196743a5723
SHA12648ccd465579cc3ac8746e98c0d390ffb72197a
SHA256594750519cd3879929a2ad8a664a8756a8d59447d80b3abff0d57a83bdde0033
SHA512c3ad9b6088020b133ec42ba44586d0dd37ce94b1ee217da916e538187ba88b02824b2553c20af6ef338078bb8398c541e490fb06881ae1c43e1da68c7baa8274
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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/2352-25-0x000000000ACF0000-0x000000000AD40000-memory.dmpFilesize
320KB