Analysis
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max time kernel
148s -
max time network
153s -
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 18:15
Behavioral task
behavioral1
Sample
ffdfb2b31f546ffdc2a1d1ac0c9efb74_JaffaCakes118.pdf
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
ffdfb2b31f546ffdc2a1d1ac0c9efb74_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
ffdfb2b31f546ffdc2a1d1ac0c9efb74_JaffaCakes118.pdf
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Size
95KB
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MD5
ffdfb2b31f546ffdc2a1d1ac0c9efb74
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SHA1
e193eaf404ed9ab3eca82d98ba9a1f4fbbc635f1
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SHA256
45cb9841c0cf2c388b557e575ada9c64226d660947942857b2ea7152c365a8c9
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SHA512
2c4bc282da07ca99b8a9bc743406cedc9f86e64d1d4e14322694c09d62ec50089b7a64aa13df7e0d24119971c763c7969530d99b76fb08b2f501a0b6c3aab586
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SSDEEP
1536:cBk9Vlt7RGcPBB/LCAKH85fIUZJpmdsil0VPPu6NH/1VXQ1ZteW+3dr225Lo+Q6T:2k9RouLCAL9kdmqZtVSdpm+GPEuVFq5V
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-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2812 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe 2812 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2812 wrote to memory of 336 2812 AcroRd32.exe RdrCEF.exe PID 2812 wrote to memory of 336 2812 AcroRd32.exe RdrCEF.exe PID 2812 wrote to memory of 336 2812 AcroRd32.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 916 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 RdrCEF.exe RdrCEF.exe PID 336 wrote to memory of 400 336 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\ffdfb2b31f546ffdc2a1d1ac0c9efb74_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:2812 -
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:336 -
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=9ECC28A8511C46C24963CA28877A9114 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:916
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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=077279EF46B7C58651FF0886313984B2 --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=077279EF46B7C58651FF0886313984B2 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵PID:400
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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=71196B9357AB8293C6BB5FC7B96ED5F5 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1136
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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=933B17C7847A4B5096210FB30043510F --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1316
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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=63E2ABFC5AA290E4AF87E3D0D30B5050 --mojo-platform-channel-handle=2484 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2004
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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=4DFB1356D817336BAA45C65626D0BC7E --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=4DFB1356D817336BAA45C65626D0BC7E --renderer-client-id=7 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:13⤵PID:2496
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1632
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
MD518ebd67f1f85ce608dc94c8f616d1c24
SHA17d1a7b01a507c452e0d2170267f2955fecf50a61
SHA256be38bd6b862a32da81ce50d52e6af56baddf9e687b015cb4ccf49128459b06de
SHA51265701a55f1fbff0af5d961aab89b07da3af7dcf6779cee5fff44f96ebc3f4653966c52e688a071f70bb23d694b1da0f93121da01ac9ce6b5b8efb447e14fa2f3
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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