Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 23:38
Behavioral task
behavioral1
Sample
690552556112ddc61f5546697c582f6e_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
690552556112ddc61f5546697c582f6e_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
690552556112ddc61f5546697c582f6e_JaffaCakes118.pdf
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Size
18KB
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MD5
690552556112ddc61f5546697c582f6e
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SHA1
f8f9c187d59be41d48332c1942e7a9e04e224421
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SHA256
d1e5b0701cf07efd75f818e072ad8fbc4caf354dadb56c2571cda424ee953084
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SHA512
9a1ff7bc45e7ab3a7b0f90f7fa18a3539f240f84f53ccdf284ef32d15ff033416a008988d92420c51aee066c061f28074445629b12ca1a3c9b21e988a842e78a
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SSDEEP
384:VzL5Sz1A2sjDw7qGcHFcdVUjVU7VQOUVLUcXyosCkb7ld9bFzSZwfkaqgw1QUy8d:VzL5Sz1zsjDcsmMCGTo4yH1dpcCnqB1v
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-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 980 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe 980 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 980 wrote to memory of 3304 980 AcroRd32.exe RdrCEF.exe PID 980 wrote to memory of 3304 980 AcroRd32.exe RdrCEF.exe PID 980 wrote to memory of 3304 980 AcroRd32.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4300 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 RdrCEF.exe RdrCEF.exe PID 3304 wrote to memory of 4996 3304 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\690552556112ddc61f5546697c582f6e_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=D4D151C3E416D3DB7AE91EB3EDFBD253 --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=8DD260AF2B8E4DF328BF24C587C0EB10 --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=8DD260AF2B8E4DF328BF24C587C0EB10 --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=3FE84C1D3A3D8BA358E04FD606E23787 --mojo-platform-channel-handle=2292 --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=6AF40088C87E1FEE81064D7B7EA8F0A7 --mojo-platform-channel-handle=1932 --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=B8717105A64C5F5C4AD587A0F6D80EB7 --mojo-platform-channel-handle=2288 --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=5C279086D3A7BFC2043D2EC198BB4569 --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=5C279086D3A7BFC2043D2EC198BB4569 --renderer-client-id=7 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job /prefetch:13⤵
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
MD5b3a40b53e62ad0ebcea56279d2d2b30b
SHA1702ad5b0c892165b9a0e0d63412221ffbd6d9359
SHA25615f711471beff2ad7b0f3643389e3e221e03a47c109b85db37beecf3fa3cfcb2
SHA5120db0ad8a698d69dec7602f699e007f30df3dfbfb6c225a72405f009da8f230c843c0a0e2f428fe9654d6ee7d9dafde544c02005b29f1d2ea9aa9f8744884a7c3
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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