Analysis
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max time kernel
149s -
max time network
153s -
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, 03:11
Behavioral task
behavioral1
Sample
29c764e257d4185d448e36c0616dca29_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
29c764e257d4185d448e36c0616dca29_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
29c764e257d4185d448e36c0616dca29_JaffaCakes118.pdf
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Size
193KB
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MD5
29c764e257d4185d448e36c0616dca29
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SHA1
e01f92e5d96bc98587e5767a10b07fb152ad637d
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SHA256
909c2e205192742005b1c5c37ee01ed1b1c923d8e55ebce894a92711e3283cb4
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SHA512
f1633b66bb47ac656a46d6ec84a9e3997277179f6b175d41a688f4b957538a03420f831e1c6b1c588bcfd53888bc5452fddc482fdf16253205ba3e3b1a0c227d
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SSDEEP
3072:fQ8o8gHt8KSWLRjKDP5g18g/oGU75Auln9De2nUMqJdu/YamZoyD6lBX6956nVEN:YeQPLRLboG0D9UPu/sGLj2qcbwIwoL
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 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 -
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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3028 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3028 wrote to memory of 876 3028 AcroRd32.exe 86 PID 3028 wrote to memory of 876 3028 AcroRd32.exe 86 PID 3028 wrote to memory of 876 3028 AcroRd32.exe 86 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2720 876 RdrCEF.exe 87 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 RdrCEF.exe 88 PID 876 wrote to memory of 2972 876 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\29c764e257d4185d448e36c0616dca29_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:3028 -
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:876 -
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=58D244F6C6EF167E19C455153B8BB50C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2720
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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=4CA340638AC4C927026A610A2FF2F43A --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=4CA340638AC4C927026A610A2FF2F43A --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2972
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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=97EDA027FB7CFAE5C2378BA0BD6227FD --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4488
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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=86B441AF9AAB1085F1DFE63F4E7CC8D7 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1816
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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=4759B251517B44E5733122BB835B7C2A --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1288
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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=B6E92DCA49633593B6D22907A196B74E --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=B6E92DCA49633593B6D22907A196B74E --renderer-client-id=7 --mojo-platform-channel-handle=1876 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4936
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1824
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5d9c45b06f5669795d84ae8b12710686b
SHA1e44fdc7acfdcf6273d39060c626eef8cefa91efb
SHA2565b0d643a6a8e5632c296997ac2bfecbddd0909c0959d8506ac7252f9fed1c40d
SHA512905c3bad37720749a535639cb328efb8764bff6cec5a063746c5c7acebc37e6c06d145bd9fd85fd8ca07de14b5ac8f458e4412fb06e3e8cb85f2805fdcbaec50
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5