Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220331-en -
submitted
08-04-2022 20:45
Behavioral task
behavioral1
Sample
ReflexionX1Specs.pdf
Resource
win7-20220331-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
ReflexionX1Specs.pdf
Resource
win10v2004-20220331-en
windows10-2004_x64
0 signatures
0 seconds
General
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Target
ReflexionX1Specs.pdf
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Size
1.8MB
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MD5
e9cfe8e80daa14bed9994d7cdd3353ea
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SHA1
44b40b779aad2fae7edaa0b255e4fa08bad7a61c
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SHA256
4013946e2cc40ded6d516ed2bb9f3c61461310e1d34dabb0f731a9d174897179
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SHA512
ca6f8529a06af02ff7da7ac3fc5689581800b7dd2fd835c87618d76f7dbb7c5aa91b5d332d938f4521a13fe46bc0e8ce0a74f9d0cb159bc4035b381785d6b338
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-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 22 IoCs
Processes:
AcroRd32.exeAdobeARM.exepid process 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4956 AdobeARM.exe 4956 AdobeARM.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4572 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
AcroRd32.exeAdobeARM.exepid process 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4572 AcroRd32.exe 4956 AdobeARM.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4572 wrote to memory of 4540 4572 AcroRd32.exe RdrCEF.exe PID 4572 wrote to memory of 4540 4572 AcroRd32.exe RdrCEF.exe PID 4572 wrote to memory of 4540 4572 AcroRd32.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4064 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 RdrCEF.exe RdrCEF.exe PID 4540 wrote to memory of 4984 4540 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\ReflexionX1Specs.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:4572 -
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:4540 -
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=AB54814DC54A99A4D09A8D03F0055768 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4064
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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=EBE185FB8C1E907A3699FED94D9592FF --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=EBE185FB8C1E907A3699FED94D9592FF --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:4984
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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=052E0F096BC4D3685FB0F4FD33453872 --mojo-platform-channel-handle=2180 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2184
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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=EDCB4DCB3CC6C08234579C83BF94A471 --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=EDCB4DCB3CC6C08234579C83BF94A471 --renderer-client-id=5 --mojo-platform-channel-handle=1976 --allow-no-sandbox-job /prefetch:13⤵PID:1148
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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=5301E9D7A1576C9170CEC9603D5F5CFB --mojo-platform-channel-handle=1968 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3828
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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=ADE35B755108801129329C0779A8815C --mojo-platform-channel-handle=2592 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1884
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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
PID:4956 -
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⤵PID:776
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/776-148-0x0000000000000000-mapping.dmp
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memory/1148-137-0x0000000000000000-mapping.dmp
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memory/1884-145-0x0000000000000000-mapping.dmp
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memory/2184-134-0x0000000000000000-mapping.dmp
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memory/3828-142-0x0000000000000000-mapping.dmp
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memory/4064-126-0x0000000000000000-mapping.dmp
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memory/4540-124-0x0000000000000000-mapping.dmp
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memory/4956-147-0x0000000000000000-mapping.dmp
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memory/4984-129-0x0000000000000000-mapping.dmp