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
21-05-2024 15:39
Behavioral task
behavioral1
Sample
63d1e17966b30b4772a276d24aa52ce4_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
63d1e17966b30b4772a276d24aa52ce4_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
63d1e17966b30b4772a276d24aa52ce4_JaffaCakes118.pdf
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Size
39KB
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MD5
63d1e17966b30b4772a276d24aa52ce4
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SHA1
7e4028df1988b36abae6cfd99c7a5f16994b9d0b
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SHA256
88d744f2c7208cfdf7157a6023cfb1032ca615cb4f3ec7a6d5a5de5b02881c40
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SHA512
acecc3a6cf278de1287e94cb123878435208d9e597caa17eb9897a84887e8158d9d83645591dc104181811e6eaa7683445970a83d3c02a4c44b18b9c94108f88
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SSDEEP
768:ZgGzpDfqAvoTgwODhv5OBer0GdWhcu6ntO3dDJWM9wwMw:aGFrq0oTgjhvEBeoUWhFEO3dDJWM9ww3
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-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4748 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe 4748 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4748 wrote to memory of 2368 4748 AcroRd32.exe RdrCEF.exe PID 4748 wrote to memory of 2368 4748 AcroRd32.exe RdrCEF.exe PID 4748 wrote to memory of 2368 4748 AcroRd32.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 5044 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 RdrCEF.exe RdrCEF.exe PID 2368 wrote to memory of 2152 2368 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\63d1e17966b30b4772a276d24aa52ce4_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=B2C1EF824105474A9872AC3A7CCA2EEE --mojo-platform-channel-handle=1748 --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=EFA29EAB0C9043313FBA788AD4571FE4 --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=EFA29EAB0C9043313FBA788AD4571FE4 --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=AF6998E17B9A9525EF4DD8E3EEAFFC71 --mojo-platform-channel-handle=2312 --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=CC33162B02DF0C197712B7B57E8A20F2 --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=D8853ADEE2910C6C68F4A3B4EC8FF245 --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=D8853ADEE2910C6C68F4A3B4EC8FF245 --renderer-client-id=6 --mojo-platform-channel-handle=2512 --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=6E9061272F4E17514DC9678823965B80 --mojo-platform-channel-handle=2396 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
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
MD50d7948f8f578721fcbaf9147d221cbdb
SHA1241db5680e18288b1402dec2802589f742636d6a
SHA256ac1250f8e729239d5c9584fcd8a718c03bba500cf9f81a4bb64ff66fcab84dcf
SHA51265551f7e404df5d1731e70c7effd711db7b9ce2314174cddbfb865e5abc2f1c4871e0c5cdb33c677fd7178dfe8182e6f8d7f810473134a0471a234a5b75009ba
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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