Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
26-04-2024 08:26
Behavioral task
behavioral1
Sample
005f2d98a8c7eaaf918e5ef13baa68a7_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
005f2d98a8c7eaaf918e5ef13baa68a7_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
005f2d98a8c7eaaf918e5ef13baa68a7_JaffaCakes118.pdf
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Size
46KB
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MD5
005f2d98a8c7eaaf918e5ef13baa68a7
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SHA1
2951181151acab49b962993657b9cf0961be90d4
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SHA256
7e992ae4d6872b486ab4a9d98937efc9911cd5f50f1feac7f456128bab9e7a63
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SHA512
6e3ba3d85766bff4f119802d78a418d7a9c0f17d6607e4b0d2d88b249b201300146d533644af84e4ac59993a8dbfdb301a1ff7701d190a3ee16921995848224c
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SSDEEP
768:zgGzpDyBVksi8GvLWIU48MHXcguERIhyh4ngxyvTlH3S1RrMe3BotDUuDLZ05:MGFmUxWblHC1RZ3BoCuDl05
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-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2904 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe 2904 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2904 wrote to memory of 1608 2904 AcroRd32.exe RdrCEF.exe PID 2904 wrote to memory of 1608 2904 AcroRd32.exe RdrCEF.exe PID 2904 wrote to memory of 1608 2904 AcroRd32.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 3928 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 RdrCEF.exe RdrCEF.exe PID 1608 wrote to memory of 4360 1608 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\005f2d98a8c7eaaf918e5ef13baa68a7_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
PID:2904 -
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:1608 -
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=2D463323CA364286FF2D1DA4FE626DAD --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3928
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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=E7A3CCC954CF6276BA92CA4BC34603DC --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=E7A3CCC954CF6276BA92CA4BC34603DC --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:4360
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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=6F1A0BB82CFEC4AE7832B96F84BE9557 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5096
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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=BBBCD84EC64A5A53D9019A3A018012A1 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5004
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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=E9D2D45A9EE3BF407B26294092DE055B --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=E9D2D45A9EE3BF407B26294092DE055B --renderer-client-id=6 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job /prefetch:13⤵PID:1488
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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=10646591D2B5EA12AA6DDE803C8B497A --mojo-platform-channel-handle=2768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4792
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3452
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
64KB
MD5bee3d397e2b6b07ca2c5e229047a9c5f
SHA1ec37a01bb0767ea90dc5a8eb71804f28dc9d10f4
SHA256e09b37e09290585b1ef2ba0441db0dc00e5a2b91d622f33d381022f8f72f0ad3
SHA512f83d19cdcbb75d61e09c665bd1e88c04c6865588b6f07a956cec3d38dbd6e4d53f8d21d9eb5824839914b86b591fcb423a5531063611300f9a81c3b91f24719d
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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