Analysis
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max time kernel
141s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 02:27
Behavioral task
behavioral1
Sample
65af5fe628cee459c014c1b92dd349d9_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
65af5fe628cee459c014c1b92dd349d9_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
65af5fe628cee459c014c1b92dd349d9_JaffaCakes118.pdf
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Size
35KB
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MD5
65af5fe628cee459c014c1b92dd349d9
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SHA1
df9e5e1f944e7fbce03f89e21e668e564d9b0e2f
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SHA256
f208db76185942b26bc854ddb4796f5d57cf4550ccbc48bb33e03cf0ccee155b
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SHA512
738bf2017dc83d550ff82ffb5f716f7f19459a6cf2e6b6d416c10e6036e6c13548d372d5df6a8c9196386143210f5ae45eebcda112dc1a74dc1999ec107e7c9c
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SSDEEP
768:Aq53/Wz6ylHs7QnUpO9u2B1CaVOPVAiXk1YP/VFGXmiuRDQBa8FL2RJSWE5zXuMF:DY6GMsW6u2B1Cs6VAiU1YP/VFGXmiuRy
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 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4308 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe 4308 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4308 wrote to memory of 4704 4308 AcroRd32.exe RdrCEF.exe PID 4308 wrote to memory of 4704 4308 AcroRd32.exe RdrCEF.exe PID 4308 wrote to memory of 4704 4308 AcroRd32.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 1596 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 RdrCEF.exe RdrCEF.exe PID 4704 wrote to memory of 396 4704 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\65af5fe628cee459c014c1b92dd349d9_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=BA0E9EB75DBB8FED0137711BE8AE32B2 --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=6BECD7BCE1D832A90892692A8F3A4436 --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=6BECD7BCE1D832A90892692A8F3A4436 --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=0C7E6C2E20EAA15F6F82CFBED08D9EA4 --mojo-platform-channel-handle=2284 --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=6C9A7F2325D09FFDA674DE83D3189135 --mojo-platform-channel-handle=2416 --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=5252A227CAB78B75164C4A9536505047 --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=5252A227CAB78B75164C4A9536505047 --renderer-client-id=6 --mojo-platform-channel-handle=1880 --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=0E1DB57D1DE14ACCAA0B641EAD6A262E --mojo-platform-channel-handle=2684 --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
MD57d507f89adc65ce70cab983112adbd76
SHA1e8dd89f9dbd6f19a873ec469a350a8acd56f44e9
SHA256a7c4b7da52ff10b6fe9af4c00f1044f14d2896ee8eb3c90e871edab282c46c05
SHA5122d4eff62facd5e5b5e2d51988a384af95afea299540b4b3583ad904d579a9326d4d4dcc0b2fc3946df506b0d44a61b3009cb0eab6ffdd49d8613cdfea29effe9
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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