Analysis
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max time kernel
75s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
18-10-2022 09:45
Behavioral task
behavioral1
Sample
Adatkezelési tájékoztatás belépéshez végleges.pdf
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Adatkezelési tájékoztatás belépéshez végleges.pdf
Resource
win10v2004-20220812-en
General
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Target
Adatkezelési tájékoztatás belépéshez végleges.pdf
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Size
236KB
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MD5
7130016595e3616847a8d8f2607d1b4d
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SHA1
6b9f2eb37048ab4128e9c73b6c198f2544a31035
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SHA256
9306c354ced5eed970432db277ab0f936f28fd4cd85f654bc630f5baa10851a9
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SHA512
3620602e1602bca4b158e582af14f2f52258956d4fd740c70e486b17a05a2d01715539d88a00a8c78b748f445e4c006b37147fc1e5cf7a55b90ec2fb5eca5bc1
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SSDEEP
6144:PRFDV2ErUN7AySiDRgeBlgEtOMZX+PWvv+LpXBqls4P/0:JFJFrUNU16RbrgES6mL1q/P/0
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-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4616 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4616 wrote to memory of 4972 4616 AcroRd32.exe RdrCEF.exe PID 4616 wrote to memory of 4972 4616 AcroRd32.exe RdrCEF.exe PID 4616 wrote to memory of 4972 4616 AcroRd32.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 1520 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 RdrCEF.exe RdrCEF.exe PID 4972 wrote to memory of 3872 4972 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\Adatkezelési tájékoztatás belépéshez végleges.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:4616 -
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:4972 -
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=BA22DCEF81D2A153223D206EB09A577A --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1520
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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=EBE9AFAE79D7557F08DBFEE2E0A3FDCF --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=EBE9AFAE79D7557F08DBFEE2E0A3FDCF --renderer-client-id=2 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:13⤵PID:3872
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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=4B584CC587CB6A2E9DB5718097E35885 --mojo-platform-channel-handle=2176 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3904
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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=79602E029DD6E42EFB9EBC858CECFE7F --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4608
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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=A7D31FE3308657E4FA9275111CED5BB6 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3608
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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=7301863B92D0C329F064D22CBD749542 --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=7301863B92D0C329F064D22CBD749542 --renderer-client-id=7 --mojo-platform-channel-handle=2176 --allow-no-sandbox-job /prefetch:13⤵PID:2076
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3644
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1520-134-0x0000000000000000-mapping.dmp
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memory/2076-151-0x0000000000000000-mapping.dmp
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memory/3608-148-0x0000000000000000-mapping.dmp
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memory/3872-137-0x0000000000000000-mapping.dmp
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memory/3904-142-0x0000000000000000-mapping.dmp
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memory/4608-145-0x0000000000000000-mapping.dmp
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memory/4972-132-0x0000000000000000-mapping.dmp