Analysis
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max time kernel
93s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-10-2024 01:39
Behavioral task
behavioral1
Sample
289031884ea90bd377a6b5cdef96eb6c_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
289031884ea90bd377a6b5cdef96eb6c_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
289031884ea90bd377a6b5cdef96eb6c_JaffaCakes118.pdf
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Size
66KB
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MD5
289031884ea90bd377a6b5cdef96eb6c
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SHA1
d713ab6cc931045d5844aac0f25c2f86d16cd9bc
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SHA256
610e84702eb8535bcf8a8ba7c3c40a4c98702204f8359d3b770ced0e0996d458
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SHA512
36ac16af614f47837823bb97dd431cbbbc4c24cf8adc26f84a2ea02ede3ee56baea5d993aab3378a834941cef3e20b19ec9656a25ffa1962e321cd2859a09174
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SSDEEP
1536:rQ6TBon91YynhT8GxRa4opFcjRr0JiQ1gJFu3:Zi9+C2WRD+c50JiQ1g6
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-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 804 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe 804 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 804 wrote to memory of 4476 804 AcroRd32.exe 86 PID 804 wrote to memory of 4476 804 AcroRd32.exe 86 PID 804 wrote to memory of 4476 804 AcroRd32.exe 86 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 4092 4476 RdrCEF.exe 87 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88 PID 4476 wrote to memory of 2796 4476 RdrCEF.exe 88
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\289031884ea90bd377a6b5cdef96eb6c_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:804 -
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:4476 -
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=443329B89C5AF881DDF70C6C9C67E164 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4092
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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=E801F8AA9A1442785C5A31C2DFD2A4B3 --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=E801F8AA9A1442785C5A31C2DFD2A4B3 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2796
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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=235D83E316EA6121E7C70CB6FA489403 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2124
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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=F9CFED965DE87F50209951D0635A470E --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4956
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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=4B9E0EBD5C5B1A915695B10400DC0044 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:396
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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=C9B285AFC9D5CEAD5F018BD17D90E8A0 --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=C9B285AFC9D5CEAD5F018BD17D90E8A0 --renderer-client-id=8 --mojo-platform-channel-handle=1628 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1184
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1672
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD55081309bc05af1a586cdfed774250710
SHA1bbc18d1411b6964123a641f33d7af0fde2e3ae08
SHA25687acbb134b228abcc3fc1ce14368fbe222e5ab285f4257648db0f82ff6e76018
SHA51289fd629a32bd10b4c4a78533b1c5b5144835c2d6dae8514f6751d9bbe09f9435a83853a634350615cb00f992ce2e715be402ec080415e38e782607d52d4a0bfa
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5