Analysis
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max time kernel
122s -
max time network
150s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
01-11-2021 11:12
Behavioral task
behavioral1
Sample
CCPToughTalkAgainstUSotgyYS.pdf
Resource
win7-en-20210920
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
CCPToughTalkAgainstUSotgyYS.pdf
Resource
win10-en-20211014
windows10_x64
0 signatures
0 seconds
General
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Target
CCPToughTalkAgainstUSotgyYS.pdf
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Size
177KB
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MD5
651398be51df57432a4a73460b6a06e0
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SHA1
dd23d32217d93da0352238f994b56084585f1afa
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SHA256
85f29607d830cc0d05e73d7fd51228417cff0e8eb1127d3e9fd448be222eb30a
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SHA512
acc3634ddc8a56fd3882dabc214cedbfd02de6e8cfa38027dd2224785eb01ac54528001f2ab99d53411623416aac55cc0f9a99be74cc45954648e99be2cc121e
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1004 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe 1004 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1004 wrote to memory of 2448 1004 AcroRd32.exe RdrCEF.exe PID 1004 wrote to memory of 2448 1004 AcroRd32.exe RdrCEF.exe PID 1004 wrote to memory of 2448 1004 AcroRd32.exe RdrCEF.exe PID 1004 wrote to memory of 668 1004 AcroRd32.exe RdrCEF.exe PID 1004 wrote to memory of 668 1004 AcroRd32.exe RdrCEF.exe PID 1004 wrote to memory of 668 1004 AcroRd32.exe RdrCEF.exe PID 1004 wrote to memory of 1392 1004 AcroRd32.exe RdrCEF.exe PID 1004 wrote to memory of 1392 1004 AcroRd32.exe RdrCEF.exe PID 1004 wrote to memory of 1392 1004 AcroRd32.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 1224 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 344 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 344 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 344 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 344 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 344 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 344 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 344 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 344 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 344 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 344 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 344 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 344 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 344 1392 RdrCEF.exe RdrCEF.exe PID 1392 wrote to memory of 344 1392 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\CCPToughTalkAgainstUSotgyYS.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:1004 -
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⤵PID:2448
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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⤵PID:668
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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
PID:1392 -
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=E884DA78F40A8A0DEE82E82FCE6A3988 --mojo-platform-channel-handle=1624 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1224
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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=4927A699E9D830F54FE55574A0C84ACB --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=4927A699E9D830F54FE55574A0C84ACB --renderer-client-id=2 --mojo-platform-channel-handle=1636 --allow-no-sandbox-job /prefetch:13⤵PID:344
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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=ACB243591701AB0D6FD749CE9A039836 --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=ACB243591701AB0D6FD749CE9A039836 --renderer-client-id=4 --mojo-platform-channel-handle=2068 --allow-no-sandbox-job /prefetch:13⤵PID:2712
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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=84985EBD0DF44AFE9040E7E8DA79D1B5 --mojo-platform-channel-handle=1704 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2472
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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=4C0F02D20045F9AEA7AF537C1B426988 --mojo-platform-channel-handle=1800 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2280
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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=A7080D601D1A8695C1E81E5FE5B09A3A --mojo-platform-channel-handle=2508 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1496
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/344-126-0x0000000000DA3000-0x0000000000DA4000-memory.dmpFilesize
4KB
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memory/344-129-0x0000000000CF0000-0x0000000000CF1000-memory.dmpFilesize
4KB
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memory/344-130-0x0000000000DC0000-0x0000000000DC1000-memory.dmpFilesize
4KB
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memory/344-127-0x0000000000000000-mapping.dmp
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memory/344-125-0x00000000772E2000-0x00000000772E3000-memory.dmpFilesize
4KB
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memory/668-119-0x0000000000000000-mapping.dmp
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memory/1224-124-0x0000000000CD0000-0x0000000000CD1000-memory.dmpFilesize
4KB
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memory/1224-121-0x00000000772E2000-0x00000000772E3000-memory.dmpFilesize
4KB
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memory/1224-122-0x0000000000DAC000-0x0000000000DAD000-memory.dmpFilesize
4KB
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memory/1224-123-0x0000000000000000-mapping.dmp
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memory/1392-120-0x0000000000000000-mapping.dmp
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memory/1496-146-0x00000000013CA000-0x00000000013CB000-memory.dmpFilesize
4KB
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memory/1496-147-0x0000000000000000-mapping.dmp
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memory/1496-145-0x00000000772E2000-0x00000000772E3000-memory.dmpFilesize
4KB
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memory/2280-142-0x0000000000F0B000-0x0000000000F0C000-memory.dmpFilesize
4KB
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memory/2280-141-0x00000000772E2000-0x00000000772E3000-memory.dmpFilesize
4KB
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memory/2280-143-0x0000000000000000-mapping.dmp
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memory/2448-118-0x0000000000000000-mapping.dmp
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memory/2472-137-0x00000000772E2000-0x00000000772E3000-memory.dmpFilesize
4KB
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memory/2472-138-0x0000000000F0C000-0x0000000000F0D000-memory.dmpFilesize
4KB
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memory/2472-139-0x0000000000000000-mapping.dmp
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memory/2712-133-0x0000000000000000-mapping.dmp
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memory/2712-131-0x00000000772E2000-0x00000000772E3000-memory.dmpFilesize
4KB
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memory/2712-132-0x0000000000F08000-0x0000000000F09000-memory.dmpFilesize
4KB