Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
26-04-2024 08:26
Behavioral task
behavioral1
Sample
005f4f546ffe5692b1789af9d7efec4a_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
005f4f546ffe5692b1789af9d7efec4a_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
005f4f546ffe5692b1789af9d7efec4a_JaffaCakes118.pdf
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Size
49KB
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MD5
005f4f546ffe5692b1789af9d7efec4a
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SHA1
e4c79ff3bacfdb1e3177ad7375f4d7809d474efa
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SHA256
0bbe64f477b000ab1907559d2c653877e129441d715e0d13f1c65187755270e1
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SHA512
629a25226378ee3b45f546f87c2608e28032b8f36059de30c0ca07dbefbf3b0d09abe76ba55e77641d5056c4085cf75f61adca347b327d055277757ced604906
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SSDEEP
1536:IGFkpc5+SmGycYhfX6MN47blVZ8P27Wi40msRbQ:lFkpc0G3Y1X875zn40na
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 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3484 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3484 wrote to memory of 1552 3484 AcroRd32.exe RdrCEF.exe PID 3484 wrote to memory of 1552 3484 AcroRd32.exe RdrCEF.exe PID 3484 wrote to memory of 1552 3484 AcroRd32.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 1264 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 RdrCEF.exe RdrCEF.exe PID 1552 wrote to memory of 972 1552 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\005f4f546ffe5692b1789af9d7efec4a_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:3484 -
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:1552 -
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=E5E3FCF89F31C218F7AB0AB17066A06A --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1264
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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=0CFF8B108210AFD342A09B7A92974F45 --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=0CFF8B108210AFD342A09B7A92974F45 --renderer-client-id=2 --mojo-platform-channel-handle=1796 --allow-no-sandbox-job /prefetch:13⤵PID:972
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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=A32B4EBC8338DB30FBFC6A7183168170 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3948
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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=3E5D10FC76C1D2AD9E831E77ECA060F5 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4584
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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=F926A4C2294C9B3F513C1854218AE6B6 --mojo-platform-channel-handle=1648 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1248
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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=B48E94B8D9507485D38B5D01DE3B3D6A --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=B48E94B8D9507485D38B5D01DE3B3D6A --renderer-client-id=7 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job /prefetch:13⤵PID:2356
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3960
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
MD5583c27c02c6fb6a3dd707196b552a379
SHA1aa0610361ef1d0ef0081cbab28a49e11fd587ab0
SHA2560529d94a7e31cea116b122e3f06f61bc602bb698940cba690d2bc6250d5f418c
SHA51273d0493895e32541dac58f488d74a6ced50013e14dca419d083f630758303b7b4ba8454e4be93850d1a629bda13fbce80f1681cb017fef491ba8864bd5a1766a
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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