Analysis
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max time kernel
134s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 18:29
Behavioral task
behavioral1
Sample
6bdea8f769497ebf597c21f9ac7eaf02_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6bdea8f769497ebf597c21f9ac7eaf02_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
6bdea8f769497ebf597c21f9ac7eaf02_JaffaCakes118.pdf
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Size
188KB
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MD5
6bdea8f769497ebf597c21f9ac7eaf02
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SHA1
68c483a26a31ffdbc7c0c4a929dd98eb9fb47c95
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SHA256
deb9a421890159c26017f174078c8dbc223e257d10a2557ff9f3e5b5d7aca868
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SHA512
2672078847d3c94fcd8141715f7c42c0f95f5d456263c68e9212fcb2fa9447bbfd652aa4f525d9b62cb4ebe64b1a64d10110b3b4d266d8071bffb12da30605c2
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SSDEEP
3072:a2irbxzGAFYDMxud7fKg3dXVmbOn5uS6KjnadsZjq0OCXtuQOr6FEr/MSP:a2MKlWQ7Sg3d4bOfQ8AOFiX
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-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1440 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe 1440 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1440 wrote to memory of 404 1440 AcroRd32.exe RdrCEF.exe PID 1440 wrote to memory of 404 1440 AcroRd32.exe RdrCEF.exe PID 1440 wrote to memory of 404 1440 AcroRd32.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4556 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 RdrCEF.exe RdrCEF.exe PID 404 wrote to memory of 4956 404 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\6bdea8f769497ebf597c21f9ac7eaf02_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=C079B1554A54E111AE8B85776CD8085F --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=3F7933C186D47E3223D365C9CE44CD90 --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=3F7933C186D47E3223D365C9CE44CD90 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --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=2B654769F33CE1D9D03849E70E5155F8 --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=EE9F1D83F8D784AE6C402189384BB241 --mojo-platform-channel-handle=1928 --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=495B1D528F18F46F9BAF946D466C8A56 --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=495B1D528F18F46F9BAF946D466C8A56 --renderer-client-id=6 --mojo-platform-channel-handle=2312 --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=EA4C56F142CE265BAFBC147453F2C1F1 --mojo-platform-channel-handle=2360 --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
MD5f40d23fd1111df7eb06e06fa05f382d5
SHA1933bfd1153378ef545fab1c91f31955072421a02
SHA256d391a4150dee123eca86b3471a11ab90ddd65a3662251a21aae4b94ed89347b2
SHA512f020fa3965d3bef2cec4a9fcad54db04a174111e2c470035989ac054ea30b27fa4b62d78b201331f4e82a71cd2ca7409743f1c95f0f51428362bf7f07169c7ce
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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