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 18:27
Behavioral task
behavioral1
Sample
ffe4b053aaca89e3d2fc9f95df2b6a2d_JaffaCakes118.pdf
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ffe4b053aaca89e3d2fc9f95df2b6a2d_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
ffe4b053aaca89e3d2fc9f95df2b6a2d_JaffaCakes118.pdf
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Size
35KB
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MD5
ffe4b053aaca89e3d2fc9f95df2b6a2d
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SHA1
aa326a7b44536a24f8484bb9a692bda8f28c8aed
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SHA256
28c951f8fdbff10eddbb7d9257c8c77fc65f4350529217fcdce155f2626516b1
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SHA512
cbdcb10333a7074da842003be89a3ba4a9b1e7d66a283067424ec011d44672b3112dc9547669b282bcae9535fe3dea2d89f4ba4f34a5ea0e93fb2c38bc521ebe
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SSDEEP
768:ZlGjAcC7sIrv6ztujlTshXDg7FHYDU7r3uJKb2:mCsImgjlTH7FuUX3uJKb2
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 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2484 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe 2484 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2484 wrote to memory of 3948 2484 AcroRd32.exe RdrCEF.exe PID 2484 wrote to memory of 3948 2484 AcroRd32.exe RdrCEF.exe PID 2484 wrote to memory of 3948 2484 AcroRd32.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2100 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 RdrCEF.exe RdrCEF.exe PID 3948 wrote to memory of 2536 3948 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\ffe4b053aaca89e3d2fc9f95df2b6a2d_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:2484 -
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:3948 -
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=DEADBD5DC032880953A51D0C8D00A699 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2100
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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=4E03FBC24E3B0AA113F6C19183F888E3 --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=4E03FBC24E3B0AA113F6C19183F888E3 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:2536
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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=322C153D2DDE7EE04EC10D70116A4268 --mojo-platform-channel-handle=2184 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3632
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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=19E19778D87BB6D25E832ED8B9EF5FCD --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=19E19778D87BB6D25E832ED8B9EF5FCD --renderer-client-id=5 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job /prefetch:13⤵PID:5044
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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=D56A17708A5D68174BAB0ABC658BA9CA --mojo-platform-channel-handle=2672 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4120
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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=AFFE71FD39C1955003735CFC9F0D1B1B --mojo-platform-channel-handle=2836 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4996
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2332
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
MD5d73cfae549521ec63cc084eca6a90b65
SHA1f0b3224ef853c9dc6e76b579bd1389bd3d4faf48
SHA256c94d67a8774c03c88a0634011b3b859d15232c9eb9494d919b511711ad814855
SHA51229f5f9481e2ec0d5124fe84cdcbb45965048af530a43bfece6a67d126fd5960acc8eec17017734261d946fb2bdd07be59e44bf4ac97a241b1aa7a61ac599470d
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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/2484-28-0x000000000A3F0000-0x000000000A411000-memory.dmpFilesize
132KB