Analysis
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max time kernel
94s -
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
28/09/2024, 23:52
Behavioral task
behavioral1
Sample
fd6470797cbc5cdae05b9b7dc7fa76b1_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fd6470797cbc5cdae05b9b7dc7fa76b1_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
fd6470797cbc5cdae05b9b7dc7fa76b1_JaffaCakes118.pdf
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Size
81KB
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MD5
fd6470797cbc5cdae05b9b7dc7fa76b1
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SHA1
af91a6300ac4a90040ef41ed6735978019d34299
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SHA256
235743f9289213035b143bc4bd50850966613eb767ab69870d1da67eb7fe4fd5
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SHA512
8f51a056c2cadf4800bf196419de75aba46ef33944315dce487d84dec2efb2c1fc7d2904d24e72bc238b02ba19bb7de87ebbe2d22d3b343978ee4df7f9bb6fd6
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SSDEEP
1536:cQWPZddGbyWVfjsiv+V+3ARlG333zF77IJt0axyIHVAnWOpOaZEW/GcdHVb0e:gQlv+BXG33jiMaxjG4aZLfpVV
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 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 AcroRd32.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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2516 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe 2516 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2516 wrote to memory of 2388 2516 AcroRd32.exe 82 PID 2516 wrote to memory of 2388 2516 AcroRd32.exe 82 PID 2516 wrote to memory of 2388 2516 AcroRd32.exe 82 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 4212 2388 RdrCEF.exe 83 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 RdrCEF.exe 84 PID 2388 wrote to memory of 3052 2388 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\fd6470797cbc5cdae05b9b7dc7fa76b1_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:2516 -
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:2388 -
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=C80478578DCA60902003110F06FFB13B --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4212
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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=85505A712987413FD01F0903D90BB49A --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=85505A712987413FD01F0903D90BB49A --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3052
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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=D8B48553A8C0E0E903225253D9315B12 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1104
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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=E6F3A699B7D1F4A2A05DF0F818E81140 --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=E6F3A699B7D1F4A2A05DF0F818E81140 --renderer-client-id=5 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3268
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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=A18A4C60CFDDB46E986FF5C33FD6CEA9 --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3576
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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=33870142A03090BB5662CC6E634E217A --mojo-platform-channel-handle=2644 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2404
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5104
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD55e76a23fc1b785e4d1f064fdf55fbdeb
SHA1c5c4b836fd4075090f284b535e0a9c88a379863d
SHA256731b7bacaa8d876cf92b68750e749d3407a546869a61fc0c6cdfcca0a43b08ea
SHA5124388bd450d93b787c07ad1978bba0867540ba7946600bdc7fd825230aa7c80f3a6fb7efea8d49b834b37b8c0b848d97ac6282c8459e7913908e8e10fdfba40d3
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5