Analysis
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max time kernel
80s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
15-09-2022 12:27
Behavioral task
behavioral1
Sample
InformeDominio.pdf
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
InformeDominio.pdf
Resource
win10v2004-20220812-en
General
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Target
InformeDominio.pdf
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Size
37KB
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MD5
82db69a640484d278983b2e3e4f416e0
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SHA1
5f7bae7f6c62ba6ba5b78c8cc54cdbfc83334e38
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SHA256
758515782558d059154e2d871579f3fd816d37267e1e3341e349bc2875cd5fc7
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SHA512
ee35134fb0b32d2a51c70f849c582f7e489f37d6871c49e956c4403ffb73d73110409ba86fd30c070f6ce9b51f7bf5074312cf2dc093e4d2cde2d4ba7bb8d480
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SSDEEP
768:BRADAl/E+vbUu0PrmK/6vCx7YPVsOK3WFDAl/E+vCUu0PrmK/6vCx7YPVmTEHIep:R/E+vY/r9/g07Oi/E+vV/r9/g0lgHxT
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-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4244 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe 4244 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4244 wrote to memory of 5048 4244 AcroRd32.exe RdrCEF.exe PID 4244 wrote to memory of 5048 4244 AcroRd32.exe RdrCEF.exe PID 4244 wrote to memory of 5048 4244 AcroRd32.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 60 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 RdrCEF.exe RdrCEF.exe PID 5048 wrote to memory of 1192 5048 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\InformeDominio.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:4244 -
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:5048 -
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=FCD041D04EDB0301678EB283892F199F --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:60
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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=6DA69F759DABE295B8FC6EE68A3632D9 --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=6DA69F759DABE295B8FC6EE68A3632D9 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:1192
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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=B6925750A484642C3354C85D2913D71E --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=B6925750A484642C3354C85D2913D71E --renderer-client-id=4 --mojo-platform-channel-handle=2172 --allow-no-sandbox-job /prefetch:13⤵PID:948
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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=3B3A22B851257B410448473C8834F525 --mojo-platform-channel-handle=1800 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1968
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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=26689985F1386796C3714904B3254C1C --mojo-platform-channel-handle=2572 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4040
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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=BDD7F2E2ECED57CEBCA5AB9E19A34CC5 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3852
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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:4184
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2124
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/60-134-0x0000000000000000-mapping.dmp
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memory/948-143-0x0000000000000000-mapping.dmp
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memory/1192-137-0x0000000000000000-mapping.dmp
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memory/1968-148-0x0000000000000000-mapping.dmp
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memory/3852-154-0x0000000000000000-mapping.dmp
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memory/4040-151-0x0000000000000000-mapping.dmp
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memory/4184-141-0x0000000000000000-mapping.dmp
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memory/5048-132-0x0000000000000000-mapping.dmp