Analysis
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max time kernel
93s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02/10/2024, 16:16
Behavioral task
behavioral1
Sample
0b8770b5d8251c66834714be199ea331_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0b8770b5d8251c66834714be199ea331_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
0b8770b5d8251c66834714be199ea331_JaffaCakes118.pdf
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Size
88KB
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MD5
0b8770b5d8251c66834714be199ea331
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SHA1
1a612b72750a346463f12c9a41ce99a4f6e1ef23
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SHA256
54b47aa02aaf094380eb7ee590a253d8848d5b58fb45fb4c57bc1ce79a494deb
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SHA512
b5c5fc5e4c62293e583ccf891e8b038817a434f6e7f60d2be646a936c79d58f048021087e2dbc36fb2f45b97536f3ce28507d22cae06930e9e49be786f94293b
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SSDEEP
1536:q0LaBxps8ZqqHdIIV+402wW7ePCbESWmfQFUHHqTlJWjpOR24z:MHpsiqq9DT02qO1KZPRD
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4212 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe 4212 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4212 wrote to memory of 4860 4212 AcroRd32.exe 82 PID 4212 wrote to memory of 4860 4212 AcroRd32.exe 82 PID 4212 wrote to memory of 4860 4212 AcroRd32.exe 82 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 1284 4860 RdrCEF.exe 83 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 RdrCEF.exe 84 PID 4860 wrote to memory of 2052 4860 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\0b8770b5d8251c66834714be199ea331_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:4212 -
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:4860 -
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=97C83DF908A26CAEC3359A8495DAF642 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1284
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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=2B5E3E89A3EF502DB3D03B08FBAF551F --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=2B5E3E89A3EF502DB3D03B08FBAF551F --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2052
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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=A000A4245B39DBB0B2B8F256892D8E42 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5084
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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=973FE22E772DBCA42A297C3DDC607072 --mojo-platform-channel-handle=1876 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4556
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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=BE90C433A892C1DF92254D6825E34C2F --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=BE90C433A892C1DF92254D6825E34C2F --renderer-client-id=6 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4532
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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=2109AA0CA7E046DA3A6C716AF5AEFD5E --mojo-platform-channel-handle=2688 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4416
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD51d25e16d8d5ef7dab99ec18918c928ba
SHA1dacabccd8f46f798bb493ee6a7d51d6beae9802c
SHA256f4985aee8d3c35f1a9f50e835331929986114bd25290cda0ff2bc983a70af02f
SHA512a1fc34ee313039daa091af9662fb1f3406cc49441096ab1c08ca4b49c2272d38582d9bd3891e1ae7cb92cc114a5e25d4ee32a7eecdf6c48bf64039089bf17fa5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5