Analysis
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max time kernel
88s -
max time network
131s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
04-10-2022 14:58
Behavioral task
behavioral1
Sample
FW Hello STATE OF TEXAS.msg
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
FW Hello STATE OF TEXAS.msg
Resource
win10v2004-20220901-en
Behavioral task
behavioral3
Sample
Hello, STATE OF TEXAS.pdf
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
Hello, STATE OF TEXAS.pdf
Resource
win10v2004-20220901-en
Behavioral task
behavioral5
Sample
bry l el_bryshawn whigham_identification_8.5x14_trust corpus_national identification card_DOJ - NOT.pdf
Resource
win7-20220901-en
Behavioral task
behavioral6
Sample
bry l el_bryshawn whigham_identification_8.5x14_trust corpus_national identification card_DOJ - NOT.pdf
Resource
win10v2004-20220901-en
General
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Target
Hello, STATE OF TEXAS.pdf
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Size
225KB
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MD5
52cd8f0375afa338c782c7099d1c595a
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SHA1
460c9cb93fd79cf53a33bad2017664081ecf2784
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SHA256
525b2f6063d264d8758323d584436827b72344275a28438db2f2b2632c70b88c
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SHA512
18d731eeed83e10a9eb847404fe5db511fa357756b1d26a220fe27693fbc767febf13cb022558fd1c23dadcd0e0e6ec356a56006e983d9e7915e05170785f54f
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SSDEEP
3072:Nl3WoMuPCgiuwK+0de4MgGFMLwxwpcSV9fGcLuHHO2h5nPPxhh2KnPPxHh22:iKi50/MgFLwxwH9fGOuOS5XxhhnXxHhL
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-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1104 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe 1104 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1104 wrote to memory of 2228 1104 AcroRd32.exe RdrCEF.exe PID 1104 wrote to memory of 2228 1104 AcroRd32.exe RdrCEF.exe PID 1104 wrote to memory of 2228 1104 AcroRd32.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4628 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 RdrCEF.exe RdrCEF.exe PID 2228 wrote to memory of 4912 2228 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\Hello, STATE OF TEXAS.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=4D37AEDA5F4A7083C211AE3D6F74B878 --mojo-platform-channel-handle=1752 --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=002CA4FB507047CEB52A8A5ABFACAF76 --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=002CA4FB507047CEB52A8A5ABFACAF76 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --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=7067A4E665541F6896BCA7C1A7E90044 --mojo-platform-channel-handle=2180 --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=84615C1AB0BF09F17304D34B40F774D1 --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=84615C1AB0BF09F17304D34B40F774D1 --renderer-client-id=5 --mojo-platform-channel-handle=2416 --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=B91026080993D952D61E1D1C8D1C7E65 --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=F8139659C74043480E6F23F8861811B7 --mojo-platform-channel-handle=2792 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/2228-132-0x0000000000000000-mapping.dmp
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memory/4092-153-0x0000000000000000-mapping.dmp
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memory/4268-150-0x0000000000000000-mapping.dmp
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memory/4476-145-0x0000000000000000-mapping.dmp
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memory/4608-142-0x0000000000000000-mapping.dmp
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memory/4628-134-0x0000000000000000-mapping.dmp
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memory/4912-137-0x0000000000000000-mapping.dmp