Analysis
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max time kernel
125s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 12:00
Behavioral task
behavioral1
Sample
a56d33e70d69aece7311a33e8a453424_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a56d33e70d69aece7311a33e8a453424_JaffaCakes118.pdf
Resource
win10v2004-20240611-en
General
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Target
a56d33e70d69aece7311a33e8a453424_JaffaCakes118.pdf
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Size
42KB
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MD5
a56d33e70d69aece7311a33e8a453424
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SHA1
7662d2bc07e4894824de8147dad47a21e97a798f
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SHA256
8d50828d3b4455b3504ab592faf125ac66e6c1ec31ae2cc78c9c52cdbee34c5b
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SHA512
ec38ddfd21bb890f42ccab13731a52d1ab963d34b56b632ab03b9db82348bb4b7ec55cc635be19f6965671e16999ab04873e57e198d7388fa31f2a32cee2016f
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SSDEEP
768:dXuMZmwgCLWarDE5HpxNh79NtsmHz3uhAgMXf49JGQ82Kb+j1z+pg8gi/TFWiEXJ:dXFZmGWSMjNh79NtsgehAgMXONeg1Cp4
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-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3140 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe 3140 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3140 wrote to memory of 4136 3140 AcroRd32.exe RdrCEF.exe PID 3140 wrote to memory of 4136 3140 AcroRd32.exe RdrCEF.exe PID 3140 wrote to memory of 4136 3140 AcroRd32.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 2020 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 RdrCEF.exe RdrCEF.exe PID 4136 wrote to memory of 844 4136 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\a56d33e70d69aece7311a33e8a453424_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=4E81EF0C404F1F54B19BB364FCD032AC --mojo-platform-channel-handle=1732 --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=4858C43C38822B062279FDC75C2B9B56 --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=4858C43C38822B062279FDC75C2B9B56 --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=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=960931BB0E677846C77962317140374F --mojo-platform-channel-handle=2280 --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=A22AB2C09FFCFBD9BFAF65B0220C5083 --mojo-platform-channel-handle=2388 --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=FFE4BF2AEB6B1FA289E772524DA086DF --mojo-platform-channel-handle=2380 --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=82138640DF94D65AE2F7EA2E32A3D158 --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=82138640DF94D65AE2F7EA2E32A3D158 --renderer-client-id=7 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4160,i,3595107284059830391,18018199024659337217,262144 --variations-seed-version --mojo-platform-channel-handle=4124 /prefetch:81⤵
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
MD5a90d998eddafbc64e9a71584074da0bf
SHA181be710ec4c5f844dbf2242bb8ae1503c494d4fe
SHA256a6d7961bdb8b19aaea70165f498c600cf10c02d7d93ad51984410941284919ad
SHA5125d2594cef3f641e6acc631535ce7c354f007cc077863b6134f8ac7868fe3d34b374846a2c244afe3b5ddd8f802db95655dfd7afcb2bf0b1cc424f77c7a2ee8a4
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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