Analysis
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max time kernel
148s -
max time network
152s -
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 18:23
Behavioral task
behavioral1
Sample
ffe348f1bab566f2eba112969ce808e9_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ffe348f1bab566f2eba112969ce808e9_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
ffe348f1bab566f2eba112969ce808e9_JaffaCakes118.pdf
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Size
79KB
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MD5
ffe348f1bab566f2eba112969ce808e9
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SHA1
559346d1dd7e68f37bc49329aafbcd81aa0c0e23
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SHA256
97d7fd9f315d4ed3e5047de601b6b4db23f128f8355097d1dda4724412c108e9
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SHA512
307a64929ca47e60713d3d9536676db25cbe0fc60bf1ff0ffe86a218c0217188f77492e1bc079486e443292d5d40e94c5762a66e842637b3f31618e388f2d1ea
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SSDEEP
1536:zKqHcH5sYBqq384p0jO1fbQ/3bMa1+06W+WR+kON0wJ3XWOpOwrlCopdU:uq8HP4W1pcOpbIbJrOk2UwrlCoc
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-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 612 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe 612 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 612 wrote to memory of 3156 612 AcroRd32.exe RdrCEF.exe PID 612 wrote to memory of 3156 612 AcroRd32.exe RdrCEF.exe PID 612 wrote to memory of 3156 612 AcroRd32.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4380 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 RdrCEF.exe RdrCEF.exe PID 3156 wrote to memory of 4728 3156 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\ffe348f1bab566f2eba112969ce808e9_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
PID:612 -
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
PID:3156 -
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=02188A3FBB7B238C3864CE2976F9A502 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4380
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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=D4E62837586B572DDC05FF3A59EBFC19 --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=D4E62837586B572DDC05FF3A59EBFC19 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:4728
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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=051C73C3C0297281E8351C9FF7C5A42E --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4068
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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=A2166A5F881414E4C1ACEB15A32C428B --mojo-platform-channel-handle=1932 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:956
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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=684254F2D87CFD26197331F773DA2793 --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=684254F2D87CFD26197331F773DA2793 --renderer-client-id=6 --mojo-platform-channel-handle=2004 --allow-no-sandbox-job /prefetch:13⤵PID:4316
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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=663D7264751F4B1B1A01E94648CC6419 --mojo-platform-channel-handle=2788 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4608
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:372
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
64KB
MD5addbef2f11c6dda9401f74981d648f83
SHA1c95dce019bf01209fcc63a5449fbb5ee258e91c0
SHA25683b31d6659ede3edae59cac80066d0d6b5bf8211c59e1fde23f085035f24a2ab
SHA51259ec2b46675aed4d33cace58ada3e8a2ac92e406b33d76cce9a9912ba95ec68d3fd840e5b28ae5e65418c92e09024195f3b97143866ed5f59cd6614e05329595
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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/612-26-0x000000000AC20000-0x000000000AC70000-memory.dmpFilesize
320KB
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memory/612-27-0x000000000AC20000-0x000000000AC41000-memory.dmpFilesize
132KB