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 18:23
Behavioral task
behavioral1
Sample
ffe338f2861a9304b4201a9f89251bd1_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ffe338f2861a9304b4201a9f89251bd1_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
ffe338f2861a9304b4201a9f89251bd1_JaffaCakes118.pdf
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Size
73KB
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MD5
ffe338f2861a9304b4201a9f89251bd1
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SHA1
c329ecbbba0243e47b0ce03091a6c80af57ee691
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SHA256
b0d1a9bdae79213703f40c6e41ac75b255dcb4796dfffa80c8b7368e7329c1ff
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SHA512
ee120ffb414cea866838762cb87205a50730367b481235c15856367992388da045b39cb35ca0b5897b425f65d5ed30d0a23e36e8ec8c9aa0de07c9966721def4
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SSDEEP
1536:gGTuMJzD9YtJHtgx7rhvLwCiUfdMGtRW6pOu26W0Z2a4lGU:1TuMeTgFr9LwR5Gtyu2KZ2jf
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 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 968 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe 968 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 968 wrote to memory of 1928 968 AcroRd32.exe RdrCEF.exe PID 968 wrote to memory of 1928 968 AcroRd32.exe RdrCEF.exe PID 968 wrote to memory of 1928 968 AcroRd32.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 1696 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 RdrCEF.exe RdrCEF.exe PID 1928 wrote to memory of 5088 1928 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\ffe338f2861a9304b4201a9f89251bd1_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:968 -
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:1928 -
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=A6DA0FE87144E782224F69E249BC1E10 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1696
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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=E82BEC74EC997ECF9F29D222E714CECB --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=E82BEC74EC997ECF9F29D222E714CECB --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:5088
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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=B0C4CA24B59AF1A7954521DED07A66C0 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1184
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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=28F14D341F3F2887214477C7CD7AF4DF --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:468
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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=5EE470D2454D49BB45BD500526D2DA14 --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=5EE470D2454D49BB45BD500526D2DA14 --renderer-client-id=6 --mojo-platform-channel-handle=1928 --allow-no-sandbox-job /prefetch:13⤵PID:1428
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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=AD2ED7A3CBAD7CD771E4A7F5B2F5E178 --mojo-platform-channel-handle=2372 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4852
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1740
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
MD5cef693b0bdfd7f9191c1ddb4801daf64
SHA14c763cc4741ff8fe60ce6ce9676a8f8e6a352f61
SHA2560a81d26d8da2858ea789f39b3dfa2b7365bb87c16c958753c8b7d0146f6481f2
SHA512d72f04624a2a5b4dc6dfb109df856d2dd79d76d2a8e19df68b036ed7a34dec2d835e636c673db7bd05054f2c780f3cb4180b605d0c5f62f097ecfbc083c03d87
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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/968-28-0x000000000B350000-0x000000000B371000-memory.dmpFilesize
132KB