Analysis
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max time kernel
134s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 14:35
Behavioral task
behavioral1
Sample
63a304cd86b6025e523c225a17fe804c_JaffaCakes118.pdf
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
63a304cd86b6025e523c225a17fe804c_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
63a304cd86b6025e523c225a17fe804c_JaffaCakes118.pdf
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Size
41KB
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MD5
63a304cd86b6025e523c225a17fe804c
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SHA1
02c500c0ce6d623767f2adb07cce036e2085e46e
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SHA256
f2c7135d19b79b9f1320699424f7912ae13f10646875b011a07130e36283eebd
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SHA512
2caef924e9cd2b9ea095f832fc41620425c6b8bd364a310d69d2958cc13968afddad8cbb23a2c0373a581b9052f43d8b4f1b16c6a3b661ffd0df435d5e45e8f7
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SSDEEP
768:yJiQGzPXour39XM76XkK2J7rCKMWhuxTAn9GQ9mxMKgfcswIjtUHP9bdpvXKP:8JGzPXR3s7vCKlqcnQMK+cs3JUhvXKP
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-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2344 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe 2344 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2344 wrote to memory of 2168 2344 AcroRd32.exe RdrCEF.exe PID 2344 wrote to memory of 2168 2344 AcroRd32.exe RdrCEF.exe PID 2344 wrote to memory of 2168 2344 AcroRd32.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3688 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 RdrCEF.exe RdrCEF.exe PID 2168 wrote to memory of 3016 2168 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\63a304cd86b6025e523c225a17fe804c_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=C49E641FED42492D90980DD161777F4E --mojo-platform-channel-handle=1744 --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=945540EF9E651D142722641B5B9EE5FC --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=945540EF9E651D142722641B5B9EE5FC --renderer-client-id=2 --mojo-platform-channel-handle=1748 --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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=D9F22AE024714B85BB4690243A5A577F --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=D9F22AE024714B85BB4690243A5A577F --renderer-client-id=4 --mojo-platform-channel-handle=2308 --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=F6F7207D02598BA622D6218A7D2B2502 --mojo-platform-channel-handle=2352 --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=240513F062CCE9DCFFE8D42ECC950E86 --mojo-platform-channel-handle=1816 --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=D6A1C2CAC77A0535F0D777AF7F71B5C3 --mojo-platform-channel-handle=2480 --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
MD5242faa324f5df945e97a1caf54ac2a6c
SHA196623efe0e7a90c3b1376622b422aa4bc1699484
SHA256ce91f9ac82bdbb2a3b50b73d5cbc7b249cd3486dba0badbceb2b14839eef4980
SHA5126f2296674ae9461c5dbf128ff3494e76220dbda172ad814ff131d70dce8f747bbd2fa56aa6c1e15a00fb3147fe56a8de81565a1357b22f49a14d1333a13f56e0
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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