Analysis
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max time kernel
148s -
max time network
150s -
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, 09:18
Behavioral task
behavioral1
Sample
fbfb4996bd1b723e41b79affbdc96370_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fbfb4996bd1b723e41b79affbdc96370_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
fbfb4996bd1b723e41b79affbdc96370_JaffaCakes118.pdf
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Size
75KB
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MD5
fbfb4996bd1b723e41b79affbdc96370
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SHA1
49876d6d5783e89b242e17798f8a140bdc69408c
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SHA256
30e53f2bc8f2e8f284a652059ad3fd5c7d62d9e4975ed691eade97ee83906f8b
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SHA512
1cee4f1265726e44bd155b87ddd2745a1c33f6be11820fda5c065d0d55c79fd5ca4bfd68ec0cb0598009282844dd8690ab2e824974609b63e750b69bc0eb2a61
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SSDEEP
1536:VPiTHc6gmwKpr9m807YGHeLxf9FA22VVHWQpOCoWibAs/belBh:IFhAaLxf9eVVyCybAs/be9
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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 640 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 640 wrote to memory of 3368 640 AcroRd32.exe 82 PID 640 wrote to memory of 3368 640 AcroRd32.exe 82 PID 640 wrote to memory of 3368 640 AcroRd32.exe 82 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 3204 3368 RdrCEF.exe 83 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 RdrCEF.exe 84 PID 3368 wrote to memory of 4032 3368 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\fbfb4996bd1b723e41b79affbdc96370_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: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" --backgroundcolor=165140432⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3368 -
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=15E193FA8DAC44B17866331C2DBFC01F --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3204
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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=C83F8AA46FB56C14AC6A41CE03659132 --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=C83F8AA46FB56C14AC6A41CE03659132 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4032
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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=51285F984D88C12638BFBC80AED3592E --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4852
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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=D19FD2147A8C15FB2938C99A7BC80989 --mojo-platform-channel-handle=2404 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3312
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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=07A9E954EFE744C94D8A51AB59C493B4 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4600
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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=4A1EBB81F3FA61C833A9B48191778BBD --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=4A1EBB81F3FA61C833A9B48191778BBD --renderer-client-id=7 --mojo-platform-channel-handle=1884 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3364
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1884
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD52b6fc7fe5a996b1206f8351101cd1f9e
SHA12fdf90093ae9b8699e1e24c89266dfaf999f1139
SHA256c79999ffbfb106f6be9b7bb6e97df10ecf8e02c2b8d8bbe2b06fa23097be07ee
SHA512eae8d7bead763373cfdfeffeef688f32ad493b4dbd432c68c479e83ed7c9f73a2d66677ba114c46edb401cd92db55f61c5af99dde727cc53c195bb546237fe20
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5