Analysis
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max time kernel
94s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
10-05-2022 13:18
Behavioral task
behavioral1
Sample
ACG Cloud Playground Security FAQ.pdf
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
ACG Cloud Playground Security FAQ.pdf
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
General
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Target
ACG Cloud Playground Security FAQ.pdf
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Size
284KB
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MD5
4bc58940faaba24fb293a9004512d124
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SHA1
30ffdb7c67d88c06345c6340be23f235031b37a6
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SHA256
70039e495eb175a6ac7231c771caa79e2b8f4b75af31abf4ad034cb397d9ab22
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SHA512
3064956cf85da49d28d64765744fdfdaa66d904bd32172c48ae8cb1a067f701428537855094f1217b9d0a2b450d38cb2055e8b3153fc125509e5fb4b9c95f98f
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-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exeAdobeARM.exepid process 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 4092 AdobeARM.exe 4092 AdobeARM.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 5052 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
AcroRd32.exeAdobeARM.exepid process 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 5052 AcroRd32.exe 4092 AdobeARM.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 5052 wrote to memory of 2000 5052 AcroRd32.exe RdrCEF.exe PID 5052 wrote to memory of 2000 5052 AcroRd32.exe RdrCEF.exe PID 5052 wrote to memory of 2000 5052 AcroRd32.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2132 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 RdrCEF.exe RdrCEF.exe PID 2000 wrote to memory of 2832 2000 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\ACG Cloud Playground Security FAQ.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=02F2D1AB7C76E34EA096895061922AFF --mojo-platform-channel-handle=1764 --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=454AEB946FBC53380CB9B5C9812969A7 --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=454AEB946FBC53380CB9B5C9812969A7 --renderer-client-id=2 --mojo-platform-channel-handle=1776 --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=D3BE067676E5356FF80DB47915B9B372 --mojo-platform-channel-handle=2172 --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=00087FA3BF6943613FE15F18897EDCF1 --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=00087FA3BF6943613FE15F18897EDCF1 --renderer-client-id=5 --mojo-platform-channel-handle=2312 --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=C8B679F04EE486686541E156A934B250 --mojo-platform-channel-handle=2564 --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=DDA22A286EA2C0A1352FD33F61C4059D --mojo-platform-channel-handle=2184 --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⤵
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1408-154-0x0000000000000000-mapping.dmp
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memory/2000-130-0x0000000000000000-mapping.dmp
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memory/2132-132-0x0000000000000000-mapping.dmp
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memory/2336-143-0x0000000000000000-mapping.dmp
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memory/2832-135-0x0000000000000000-mapping.dmp
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memory/4092-153-0x0000000000000000-mapping.dmp
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memory/4316-151-0x0000000000000000-mapping.dmp
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memory/4564-140-0x0000000000000000-mapping.dmp
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memory/4972-148-0x0000000000000000-mapping.dmp