Analysis
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max time kernel
139s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
15-05-2024 13:40
Behavioral task
behavioral1
Sample
467119e7128185b7ff38d87e6599b857_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
467119e7128185b7ff38d87e6599b857_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
467119e7128185b7ff38d87e6599b857_JaffaCakes118.pdf
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Size
12KB
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MD5
467119e7128185b7ff38d87e6599b857
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SHA1
66bad4ec86f87c664be9fe0b779db85c83ffb6ed
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SHA256
415efe12a3f9002942bddcaf21282dca1c45e5b1bce404a074ac85b5da444535
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SHA512
fa86432bf860e3813bed87504a0e1fac5e9d9b72ead2d8b102b06aac363747fec289b94e293be09761ff9458fcd1ec31344b0683acd7992af41573580ff5e010
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SSDEEP
384:WcIaqdcKi1wPEKOs0U5kJH37MuR4gIYUI+C6X8vm:Wcud41wj2o//I+CI
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-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4360 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe 4360 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4360 wrote to memory of 2412 4360 AcroRd32.exe RdrCEF.exe PID 4360 wrote to memory of 2412 4360 AcroRd32.exe RdrCEF.exe PID 4360 wrote to memory of 2412 4360 AcroRd32.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 1484 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 RdrCEF.exe RdrCEF.exe PID 2412 wrote to memory of 2008 2412 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\467119e7128185b7ff38d87e6599b857_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=E536BD3D61BF704B84351E8938117EB1 --mojo-platform-channel-handle=1748 --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=902D78DB7DA17963495B2F0C2E67BB74 --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=902D78DB7DA17963495B2F0C2E67BB74 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --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=1FF1C627734A043AE43C0EE3465B6B48 --mojo-platform-channel-handle=2308 --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=F80CE4D01A6E8D8C2F0E6EBA3E79E5E5 --mojo-platform-channel-handle=1816 --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=292AAB64283193C7FC11A2194E03FA4E --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=292AAB64283193C7FC11A2194E03FA4E --renderer-client-id=6 --mojo-platform-channel-handle=1688 --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=C7C09A0D2D365B81334B1BBE182BB1FB --mojo-platform-channel-handle=2656 --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
MD576053dac5552b1d11085725194a85c08
SHA1b4a8075d4499a0454bb00e33c4748060020e0b6f
SHA256ac7cebfe40a29f73ffac3ec34506b4ebff08de7c292265669571746fe9d9b150
SHA512000f274fcbcdc4ba192e2390858455bd822b0ce167416300a1c5aa7a59a7f22cc00c520ac320b5dd686c888390960ea66b6332a7dc51ad5ca7e91f9a6a42796c
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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/4360-124-0x000000000A5F0000-0x000000000A73D000-memory.dmpFilesize
1.3MB