Analysis
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max time kernel
100s -
max time network
156s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
14-10-2021 05:08
Behavioral task
behavioral1
Sample
NEW_DESIGN_2021108215.pdf
Resource
win7v20210408
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
NEW_DESIGN_2021108215.pdf
Resource
win10-en-20210920
windows10_x64
0 signatures
0 seconds
General
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Target
NEW_DESIGN_2021108215.pdf
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Size
185KB
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MD5
0bbe6d2e37b168d8c5cdc98eec178948
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SHA1
aaf8390b6b6444918b4d15cfefe1f2684ba12f16
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SHA256
080c0d2265ddda3db659b17ac5485dde0e2340144aed78d72d3395452ae76137
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SHA512
6eb8ccc3beaf48b9b7875e2083077de1660f06286df24b2bef3c083030f0a699aa7824477f6a23b2738836fb42ad39daaa122ec11a78c28cc77c44bd663a6b37
Score
1/10
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-1-5-21-2481030822-2828258191-1606198294-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2160 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe 2160 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2160 wrote to memory of 652 2160 AcroRd32.exe RdrCEF.exe PID 2160 wrote to memory of 652 2160 AcroRd32.exe RdrCEF.exe PID 2160 wrote to memory of 652 2160 AcroRd32.exe RdrCEF.exe PID 2160 wrote to memory of 3896 2160 AcroRd32.exe RdrCEF.exe PID 2160 wrote to memory of 3896 2160 AcroRd32.exe RdrCEF.exe PID 2160 wrote to memory of 3896 2160 AcroRd32.exe RdrCEF.exe PID 2160 wrote to memory of 3436 2160 AcroRd32.exe RdrCEF.exe PID 2160 wrote to memory of 3436 2160 AcroRd32.exe RdrCEF.exe PID 2160 wrote to memory of 3436 2160 AcroRd32.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 1084 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 3340 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 3340 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 3340 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 3340 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 3340 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 3340 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 3340 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 3340 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 3340 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 3340 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 3340 3436 RdrCEF.exe RdrCEF.exe PID 3436 wrote to memory of 3340 3436 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\NEW_DESIGN_2021108215.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⤵
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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⤵
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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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=C28F1049995DDEC450AC9C0AA9C64AC5 --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=1 --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=C28F1049995DDEC450AC9C0AA9C64AC5 --renderer-client-id=2 --mojo-platform-channel-handle=1512 --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=14CB947025283CEA80195CC50E3BAE89 --mojo-platform-channel-handle=1904 --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=071D08D35D5BC664B1858DDFBE5C109B --mojo-platform-channel-handle=2208 --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=EDC9C5252C9485C0372E8627785D2396 --mojo-platform-channel-handle=2320 --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=C6C49D1A252D74AE59D57E6F281120D6 --mojo-platform-channel-handle=2212 --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=B1D15DCE9D5AEF1281819964E98B366C --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=1 --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=B1D15DCE9D5AEF1281819964E98B366C --renderer-client-id=8 --mojo-platform-channel-handle=2396 --allow-no-sandbox-job /prefetch:13⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/500-134-0x0000000000000000-mapping.dmp
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memory/500-133-0x00000000014DC000-0x00000000014DD000-memory.dmpFilesize
4KB
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memory/500-132-0x0000000077DB2000-0x0000000077DB3000-memory.dmpFilesize
4KB
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memory/652-115-0x0000000000000000-mapping.dmp
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memory/1084-126-0x00000000015C0000-0x00000000015C1000-memory.dmpFilesize
4KB
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memory/1084-119-0x00000000014D1000-0x00000000014D2000-memory.dmpFilesize
4KB
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memory/1084-118-0x0000000077DB2000-0x0000000077DB3000-memory.dmpFilesize
4KB
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memory/1084-120-0x0000000000000000-mapping.dmp
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memory/1084-122-0x00000000001B0000-0x00000000001B1000-memory.dmpFilesize
4KB
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memory/1084-124-0x00000000001D0000-0x00000000001D1000-memory.dmpFilesize
4KB
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memory/1452-128-0x0000000077DB2000-0x0000000077DB3000-memory.dmpFilesize
4KB
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memory/1452-129-0x00000000007D9000-0x00000000007DA000-memory.dmpFilesize
4KB
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memory/1452-130-0x0000000000000000-mapping.dmp
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memory/2180-142-0x0000000000000000-mapping.dmp
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memory/2180-141-0x000000000159C000-0x000000000159D000-memory.dmpFilesize
4KB
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memory/2180-140-0x0000000077DB2000-0x0000000077DB3000-memory.dmpFilesize
4KB
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memory/3340-121-0x0000000077DB2000-0x0000000077DB3000-memory.dmpFilesize
4KB
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memory/3340-125-0x0000000000000000-mapping.dmp
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memory/3340-123-0x00000000014D7000-0x00000000014D8000-memory.dmpFilesize
4KB
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memory/3436-117-0x0000000000000000-mapping.dmp
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memory/3868-138-0x0000000000000000-mapping.dmp
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memory/3868-137-0x0000000000534000-0x0000000000535000-memory.dmpFilesize
4KB
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memory/3868-136-0x0000000077DB2000-0x0000000077DB3000-memory.dmpFilesize
4KB
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memory/3896-116-0x0000000000000000-mapping.dmp