Analysis
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max time kernel
141s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
11-09-2022 06:49
Behavioral task
behavioral1
Sample
Incident Response in the Age of Cloud Techniques and best practices to effectively respond to cybers.pdf
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
Incident Response in the Age of Cloud Techniques and best practices to effectively respond to cybers.pdf
Resource
win10v2004-20220812-en
General
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Target
Incident Response in the Age of Cloud Techniques and best practices to effectively respond to cybers.pdf
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Size
40.6MB
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MD5
e42ff3dc29d98d01e72198f6fd6f0edf
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SHA1
e12e3cdace48a7ca82252ad8c1d9724fc28bd03e
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SHA256
ad9a997727e3fefa9b58b8b823e25bd7f6e01c116ea4cfaa1d836cea8f537ce3
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SHA512
d1f4de87f15fb06cbf7781c592d6a499531cd5feb0deef5e7f4a4109534a9137f68215a46476b1da002274f8644787ad77f34070e1cf22e74b59ac9620c4f7ba
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SSDEEP
786432:h567tCUNCKybR4iHo5b44NSV53FiNvFv6ON1Mq3hYCMMHSSLG4iU4WA6xa:X0nqgFNSVLGFvNSq3hVnVLG453s
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 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4964 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4964 wrote to memory of 1772 4964 AcroRd32.exe RdrCEF.exe PID 4964 wrote to memory of 1772 4964 AcroRd32.exe RdrCEF.exe PID 4964 wrote to memory of 1772 4964 AcroRd32.exe RdrCEF.exe PID 4964 wrote to memory of 3712 4964 AcroRd32.exe RdrCEF.exe PID 4964 wrote to memory of 3712 4964 AcroRd32.exe RdrCEF.exe PID 4964 wrote to memory of 3712 4964 AcroRd32.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 2400 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 3032 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 3032 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 3032 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 3032 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 3032 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 3032 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 3032 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 3032 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 3032 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 3032 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 3032 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 3032 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 3032 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 3032 1772 RdrCEF.exe RdrCEF.exe PID 1772 wrote to memory of 3032 1772 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\Incident Response in the Age of Cloud Techniques and best practices to effectively respond to cybers.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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=8ED410F68EB44D300DA2B3C53227079D --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=8ED410F68EB44D300DA2B3C53227079D --renderer-client-id=2 --mojo-platform-channel-handle=1732 --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=73F89953C96F1B845B70DE926E665768 --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=8DD67396246F4F48B5541C789CA49B14 --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=8DD67396246F4F48B5541C789CA49B14 --renderer-client-id=4 --mojo-platform-channel-handle=2168 --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=065BDD3B40448DE78BD074190323997F --mojo-platform-channel-handle=2548 --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=99F30333FF883CC76CFE441408C0E3D7 --mojo-platform-channel-handle=2664 --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=8A32EB803C210FE9C2D2D99408C15FBB --mojo-platform-channel-handle=2800 --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" --backgroundcolor=165140432⤵
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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/1772-132-0x0000000000000000-mapping.dmp
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memory/2400-135-0x0000000000000000-mapping.dmp
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memory/3032-140-0x0000000000000000-mapping.dmp
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memory/3380-154-0x0000000000000000-mapping.dmp
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memory/3712-133-0x0000000000000000-mapping.dmp
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memory/4188-151-0x0000000000000000-mapping.dmp
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memory/4616-143-0x0000000000000000-mapping.dmp
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memory/4712-148-0x0000000000000000-mapping.dmp