Analysis
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max time kernel
140s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 18:17
Behavioral task
behavioral1
Sample
6bd6448bb169a2758d0073a846162cad_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
6bd6448bb169a2758d0073a846162cad_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
6bd6448bb169a2758d0073a846162cad_JaffaCakes118.pdf
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Size
45KB
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MD5
6bd6448bb169a2758d0073a846162cad
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SHA1
e9be51946ff028f3d1e7942874c79168736cd65e
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SHA256
7c8ebbe1a51e2f36ac31710006cbf812bffa5aeff0f05975b43db94ea05f2ffb
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SHA512
5f49af89f79eefb4c73ec74cb0be3f30d2779296b018b28dbd9f62aa5015383951f2dcda89e2aec0e8b6d495bef02ae2842df1258017696fc48bb18efda79178
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SSDEEP
768:pgGzpDOpB9gt7hW0PX07uzkCQZmjsduzeWvpUH7bXQh79OtEMz/4vi5pEj25kXTD:KGFSpB6zkCQ5uzhaTzmEEj25keO
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-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3724 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe 3724 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3724 wrote to memory of 956 3724 AcroRd32.exe RdrCEF.exe PID 3724 wrote to memory of 956 3724 AcroRd32.exe RdrCEF.exe PID 3724 wrote to memory of 956 3724 AcroRd32.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 3512 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 RdrCEF.exe RdrCEF.exe PID 956 wrote to memory of 800 956 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\6bd6448bb169a2758d0073a846162cad_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:3724 -
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:956 -
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=D05797DAC2FF4D098736B57F179B68E8 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3512
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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=D9BA418E5E14DCAD8985414358C8A4B5 --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=D9BA418E5E14DCAD8985414358C8A4B5 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:800
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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=7D4C1BD583526E3FF732544D4D5BCED2 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2208
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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=71B73ABBACED7B4A5DA48206D385EF1A --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=71B73ABBACED7B4A5DA48206D385EF1A --renderer-client-id=5 --mojo-platform-channel-handle=1772 --allow-no-sandbox-job /prefetch:13⤵PID:1912
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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=4F70DA619738058E570FFB34447DF8C0 --mojo-platform-channel-handle=2444 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2372
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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=3208ED1A21C49F2B4440A234DF6EF363 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4896
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2400
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
64KB
MD5ed90ee0e589fa890910207532937d5dc
SHA15feb17502c76bd7c8223a771fdfb615c91351a7c
SHA2560da8c45fd206029ac979c3dfe6f73a5d8358262ffdfbfae20ab074569259aec3
SHA512bab7864026eaee2085aba7f542f7ffc70761db2e919f99d90219a8c1716abea79adfa68ca24e61fd2e5a8b033c3840a49456587cd370e12192af66e3ad66c54c
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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