Analysis
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max time kernel
141s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
21-04-2024 17:33
Behavioral task
behavioral1
Sample
ffcd3fd49ccb749a9fe8f8c487a61de9_JaffaCakes118.pdf
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
ffcd3fd49ccb749a9fe8f8c487a61de9_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
ffcd3fd49ccb749a9fe8f8c487a61de9_JaffaCakes118.pdf
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Size
75KB
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MD5
ffcd3fd49ccb749a9fe8f8c487a61de9
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SHA1
8ea4bacb4064874fe6b4da588e2798b0c7d7220c
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SHA256
ae35ed48ee7500b0e23b8137de1d21902a8adf72b96181d209da68bd8a62c06d
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SHA512
e37dae6923e36269ba94c317937d5e2feb40021ba819d96e0dd748160c570fa2950d4fe4c47c69a465e93cce5b48e3b0a1c9abbffb43cfc0de5fdfc1d72f648b
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SSDEEP
1536:cddYgOT/dH10eIRN2Gfk70jvwEXjoQhkW9mbUluu2GlV6mu+RL:0dYZTlVwRNhkSoEXUQFYUhamu4
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4392 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4392 wrote to memory of 2872 4392 AcroRd32.exe RdrCEF.exe PID 4392 wrote to memory of 2872 4392 AcroRd32.exe RdrCEF.exe PID 4392 wrote to memory of 2872 4392 AcroRd32.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 2220 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 RdrCEF.exe RdrCEF.exe PID 2872 wrote to memory of 232 2872 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\ffcd3fd49ccb749a9fe8f8c487a61de9_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=722B16549E3F136FC0276560E960CF95 --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=0C38B812EA6CB9D51A242736087F590D --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=0C38B812EA6CB9D51A242736087F590D --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=515666B9E11254C6F7A227F96B97D4BB --mojo-platform-channel-handle=2276 --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=FB62AF30AEC60A406DD9CF09AC1EEDF3 --mojo-platform-channel-handle=2408 --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=75AA2D3AFDE330594EB50A35219D7BF6 --mojo-platform-channel-handle=2372 --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=3D58BA519FBF9429030521BD136E3C0D --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=3D58BA519FBF9429030521BD136E3C0D --renderer-client-id=7 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job /prefetch:13⤵
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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
MD515f9261f9294951839bbf12a3a511000
SHA13a2be17b071d2145f1d0d1d5116cafe6b44550e7
SHA2567513761c63bcd9732bfb87e30cd4b88437d5092c393df9f2c787513e917863f5
SHA512356ff4fb09eba450e5d563a84ac3471fd3efe73d4d5ddb8383a72b54e37c631d65eeed6866a0f27ea450556746e742589b60ddbc16d206fd8c33143391bff35f
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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
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memory/4392-26-0x000000000ACC0000-0x000000000AD10000-memory.dmpFilesize
320KB