Analysis
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max time kernel
149s -
max time network
153s -
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 18:32
Behavioral task
behavioral1
Sample
ffe7d31f562f45d1a299211aabc0ecd2_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ffe7d31f562f45d1a299211aabc0ecd2_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
ffe7d31f562f45d1a299211aabc0ecd2_JaffaCakes118.pdf
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Size
86KB
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MD5
ffe7d31f562f45d1a299211aabc0ecd2
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SHA1
399b1e4dd9e0ed338da4c5a992023cc86933815b
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SHA256
855bd36ba1246de29816656408af849506089b31f2f143fa5c459c1ae351bbce
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SHA512
89e4fab72b4182527f8319ddfd1fc31555020fbc36bd069e6b96aff9e0da1a66ea6e2345357cdc5d8790a537844aba21d1a8e9dcec29bb55be8100e2dbe00208
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SSDEEP
1536:pZ85hZ34LMCkPOT8BIwMa8pZlNFRF7uWypOlZWxyckaWJ3fm5pjNPvDQG8J:64FYB2lZl+yckbm3jNPvDM
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 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1384 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1384 wrote to memory of 2008 1384 AcroRd32.exe RdrCEF.exe PID 1384 wrote to memory of 2008 1384 AcroRd32.exe RdrCEF.exe PID 1384 wrote to memory of 2008 1384 AcroRd32.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 3176 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 RdrCEF.exe RdrCEF.exe PID 2008 wrote to memory of 2108 2008 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\ffe7d31f562f45d1a299211aabc0ecd2_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=EBA3B5F9C4CC56F8640D77F7661113EE --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=EBBEDF1C045E398D0606439ECEE7365F --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=EBBEDF1C045E398D0606439ECEE7365F --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=8DCD3BAEE58D1750A8EB3178F05A1CB6 --mojo-platform-channel-handle=2156 --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=B49504D9FDE511647E669ACB2802756B --mojo-platform-channel-handle=2396 --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=2645CE2824B176D6DD2DD464C0F3B20B --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=2645CE2824B176D6DD2DD464C0F3B20B --renderer-client-id=6 --mojo-platform-channel-handle=2524 --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=EA90A9D33D2826A3960A611715C245F6 --mojo-platform-channel-handle=1756 --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
MD5239d60058ee354080a6888a455dec834
SHA1eac8f7eb9de190327464b3e6e86884db10a28f28
SHA256383f2ace575d565f69e69295fd7ded04ed8c8634c547b6645bda69617c1fa24a
SHA512c2244e6e53f50915b18afbf93cac393c3b7927e09b19732d392f06c958a40970fcda6c156cd21408a040cba2d47784bd3784d13c5236a9146c7dac8276c75bfe
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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