Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
17-05-2024 01:47
Behavioral task
behavioral1
Sample
4ded5e76d420e4d07efb8e745fb48e60_JaffaCakes118.pdf
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
4ded5e76d420e4d07efb8e745fb48e60_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
4ded5e76d420e4d07efb8e745fb48e60_JaffaCakes118.pdf
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Size
8KB
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MD5
4ded5e76d420e4d07efb8e745fb48e60
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SHA1
9b4826a8d297bddefff0f319579bb3646d4583f8
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SHA256
26d80d413bfc687e137f3802d45ba9143c39f7bb1ba5e87fc1134bac65b75722
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SHA512
6a232e4d33034af1ed53b67474edf5330363765dbd9016b01eeb461b3cd8679f45059af7ca552fbfc228a35286f1a9bbfe5f0a202a36710540bb7c3a047f3679
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SSDEEP
192:oPpTzMV3+YOgR1VTxIrtEVBgwy38zDI083RvhUbRgjj0:oBTz+NIrtUBgwy38/3iRvhUG0
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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 380 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 380 wrote to memory of 2632 380 AcroRd32.exe RdrCEF.exe PID 380 wrote to memory of 2632 380 AcroRd32.exe RdrCEF.exe PID 380 wrote to memory of 2632 380 AcroRd32.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 1284 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 RdrCEF.exe RdrCEF.exe PID 2632 wrote to memory of 4852 2632 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\4ded5e76d420e4d07efb8e745fb48e60_JaffaCakes118.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=4BE53C73949895889E3ECE2576808994 --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=76BC874380AAB1E8D1990CD53D6FB914 --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=4 --enable-main-frame-before-activation --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=76BC874380AAB1E8D1990CD53D6FB914 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --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=34E5127672FAD8D3C0AD6D12B8AC3D78 --mojo-platform-channel-handle=2340 --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=823D52D28174B7AB796B30960AE74D9C --mojo-platform-channel-handle=1956 --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=66FEFACCFB6095EAEBB6DD64077FD181 --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=4 --enable-main-frame-before-activation --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=66FEFACCFB6095EAEBB6DD64077FD181 --renderer-client-id=6 --mojo-platform-channel-handle=1724 --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=5F5DD86C358735A72C23BD56C57B3E12 --mojo-platform-channel-handle=2544 --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 v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
64KB
MD594c9680a80de832dbb88843efca4cb29
SHA11ededaca7ecd0eaa3dba6e0da1bca1505db91504
SHA256bc42f5a44451814eb7d9ce81099d9fa0a2c9d8818b1e39d4709065fa264607af
SHA512cf76ef79c423f27f1ac3a203c64e55b535cbe157f27a85985d69a5c62d640eb5cbc72159e6c5512f77754a10ee61f0d842a25a6d845af93f76a15d3793b8e89d
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C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
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memory/380-124-0x0000000009D60000-0x0000000009EAD000-memory.dmpFilesize
1.3MB