Analysis
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max time kernel
149s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240910-en -
resource tags
arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system -
submitted
02-10-2024 01:39
Behavioral task
behavioral1
Sample
084a43141b3a052ab5150533cbea2fb5_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
084a43141b3a052ab5150533cbea2fb5_JaffaCakes118.pdf
Resource
win10v2004-20240910-en
General
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Target
084a43141b3a052ab5150533cbea2fb5_JaffaCakes118.pdf
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Size
90KB
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MD5
084a43141b3a052ab5150533cbea2fb5
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SHA1
20ec0ec7da77215e656da77c70dfb7951e91f57c
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SHA256
591c2fbf1012d0dd41f51b6fb336723cdb51e5587e9a81483e09c03acd186b2e
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SHA512
41963928b672293b439e2c7880bd073ebb4e4ecc958ed6fea48a76b775007e8e9e152d1062a5a976867f8f4c94c5225ec98d2e398c96b3ba94b766976b5556e6
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SSDEEP
1536:/kYaljZPo4gbj3N9ASvBENdk3WnFViSFLPdfkrzJMWGpOKv64UrGW91bFDjtvrhF:sYSj2TbjbtJEd+WnTLCxKvBUrn1Ftzr
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description 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 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2464 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe 2464 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2464 wrote to memory of 1432 2464 AcroRd32.exe 90 PID 2464 wrote to memory of 1432 2464 AcroRd32.exe 90 PID 2464 wrote to memory of 1432 2464 AcroRd32.exe 90 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 1932 1432 RdrCEF.exe 92 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93 PID 1432 wrote to memory of 4888 1432 RdrCEF.exe 93
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\084a43141b3a052ab5150533cbea2fb5_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- 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:2464 -
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1432 -
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=B1DCF1DE21FEEF7FFD6EB9FF988E41F8 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1932
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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=A445C7351C93CC46FFD5FCFE65C0F8E7 --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=A445C7351C93CC46FFD5FCFE65C0F8E7 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4888
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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=FEA94A1147BE69500415CC01748E21A9 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3400
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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=96B99EFAC7F205011F94253ACD38C766 --mojo-platform-channel-handle=1960 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3036
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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=7E61D3499848BF14EDD37BC482ABFD2B --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=7E61D3499848BF14EDD37BC482ABFD2B --renderer-client-id=6 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5096
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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=4081BB431A140259CC44D8AA596E6189 --mojo-platform-channel-handle=2704 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4912
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4596
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5454268dea13a8293a01b2aefcd8f5ba7
SHA100594ea4b0a136c8c90ad3593f778cb2b01e6d48
SHA2563f9e5fb8582db2cdc3777c7aa4692fb209ef464ca73738d80907a85e8e4cb69b
SHA5129930d7208ddfabb441efb6266f6fabc7224c9e54dc2be681dc4c926658bc1b19081867538f39e553df6ec747dfa6fb2b7bf0b8620cf3ea5332e9ab6fabe6f9a5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5