Analysis
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max time kernel
95s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25/09/2024, 06:03
Behavioral task
behavioral1
Sample
f559dd97b13fd5ee48e4d94c0f1c1adb_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f559dd97b13fd5ee48e4d94c0f1c1adb_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
f559dd97b13fd5ee48e4d94c0f1c1adb_JaffaCakes118.pdf
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Size
83KB
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MD5
f559dd97b13fd5ee48e4d94c0f1c1adb
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SHA1
a6ceecab20be2b61dc4263d9b0c084ac80b981a4
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SHA256
01c491012c0a6afb0b7122f5803df157e8ea0244ba5fda75d7b24d2fe770a947
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SHA512
ffdf7590666f4fbf234b2f0fc21909a874491463d14adb0dd141cdfdc5a818cdfe76380032726224c892f2d847f51f7688b9bfde15887ad1eb8e867366b625a1
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SSDEEP
1536:NT3Z0AuGQgYnSxlxQXyIYKyYWbcB+uAyQuUuW1r/EiJvJ1xHLWQpOCGUv:hmLSx8HyzbKAyTUjr8iJvJ1xH2C1
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 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 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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4048 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4048 wrote to memory of 640 4048 AcroRd32.exe 82 PID 4048 wrote to memory of 640 4048 AcroRd32.exe 82 PID 4048 wrote to memory of 640 4048 AcroRd32.exe 82 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 4516 640 RdrCEF.exe 83 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84 PID 640 wrote to memory of 316 640 RdrCEF.exe 84
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\f559dd97b13fd5ee48e4d94c0f1c1adb_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:4048 -
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:640 -
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=517CFEC62C4E519BC6D3F84C8C97DBCE --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4516
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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=2C4CD0172C63D3D06E5B34B694F2908D --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=2C4CD0172C63D3D06E5B34B694F2908D --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:316
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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=464F09C39E53890E17E3D4F2E84C0C54 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2396
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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=CE2940F85035FD57E1EBA32496DAED98 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:960
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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=4479FBAC89253E336AB5F9FC63ED473E --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4924
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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=5EE5089EF23CB7363F039532AF9F50DE --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=5EE5089EF23CB7363F039532AF9F50DE --renderer-client-id=7 --mojo-platform-channel-handle=2524 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3516
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1996
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5e406696452c881b1c470d1026ac76d4d
SHA18603fd5878aab597cd8c2a15028623961710d54c
SHA25679ccd0d1cbe97913c743abb1c6070a2cbbbd928511c0945468c6c62219c95949
SHA51242df754d70cac715547e4c6527a704e518cb89f81d4fd6fccac46e232e20a74e85ac8fb3648fe2a18778a019691509964a4688df5b3abce2f3c0154a379801e0
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5