Analysis
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max time kernel
151s -
max time network
166s -
platform
windows10-2004_x64 -
resource
win10v2004-20220331-en -
submitted
14-04-2022 13:57
Behavioral task
behavioral1
Sample
e30b416fcc99b731860770fea212e59a68ea6a2df9c1bc8ede93305f13ad5eeb.pdf
Resource
win7-20220331-en
Behavioral task
behavioral2
Sample
e30b416fcc99b731860770fea212e59a68ea6a2df9c1bc8ede93305f13ad5eeb.pdf
Resource
win10v2004-20220331-en
General
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Target
e30b416fcc99b731860770fea212e59a68ea6a2df9c1bc8ede93305f13ad5eeb.pdf
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Size
1KB
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MD5
d05cb242612561d44fcf09330c76952b
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SHA1
75370fe6e2e86cba426f0f9b6f0799acde5683f3
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SHA256
e30b416fcc99b731860770fea212e59a68ea6a2df9c1bc8ede93305f13ad5eeb
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SHA512
f9bb68d963b0e095bba1e492f608f28657ccae2bcbe88c467de3db4443b6a4435739528aa8ae47885c397634f58763a73b3da8d4c2f03854ffb051df970ca460
Malware Config
Signatures
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Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
Processes:
description ioc Destination IP 162.159.36.2 -
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-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exeAdobeARM.exepid process 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 2888 AdobeARM.exe 2888 AdobeARM.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 800 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
AcroRd32.exeAdobeARM.exepid process 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 800 AcroRd32.exe 2888 AdobeARM.exe 800 AcroRd32.exe 800 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 800 wrote to memory of 4064 800 AcroRd32.exe RdrCEF.exe PID 800 wrote to memory of 4064 800 AcroRd32.exe RdrCEF.exe PID 800 wrote to memory of 4064 800 AcroRd32.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 2268 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 RdrCEF.exe RdrCEF.exe PID 4064 wrote to memory of 3668 4064 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\e30b416fcc99b731860770fea212e59a68ea6a2df9c1bc8ede93305f13ad5eeb.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=6088C15BBF6A51185DE9B69486F5AD21 --mojo-platform-channel-handle=1740 --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=25912D24BAC35E951F3E2895743A3696 --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=25912D24BAC35E951F3E2895743A3696 --renderer-client-id=2 --mojo-platform-channel-handle=1768 --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=FF17FE13F0C4E0659B7D47CBC9D2FA8C --mojo-platform-channel-handle=2304 --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=9F247D9322F49F725A079D9D170E8719 --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=9F247D9322F49F725A079D9D170E8719 --renderer-client-id=5 --mojo-platform-channel-handle=1948 --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=73FA0291B22795D2EDF44A743D689B97 --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=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=30596518E564AF2E3223FF81B8243DAA --mojo-platform-channel-handle=2660 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe"C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe" /PRODUCT:Reader /VERSION:19.0 /MODE:32⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2156-137-0x0000000000000000-mapping.dmp
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memory/2196-142-0x0000000000000000-mapping.dmp
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memory/2268-126-0x0000000000000000-mapping.dmp
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memory/2320-134-0x0000000000000000-mapping.dmp
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memory/2888-147-0x0000000000000000-mapping.dmp
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memory/3660-145-0x0000000000000000-mapping.dmp
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memory/3668-129-0x0000000000000000-mapping.dmp
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memory/4064-124-0x0000000000000000-mapping.dmp
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memory/4084-148-0x0000000000000000-mapping.dmp