Analysis
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max time kernel
93s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
26/07/2024, 16:52
Behavioral task
behavioral1
Sample
74e8204927289d37f67e07b6e49bd7fc_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
74e8204927289d37f67e07b6e49bd7fc_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
74e8204927289d37f67e07b6e49bd7fc_JaffaCakes118.pdf
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Size
7KB
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MD5
74e8204927289d37f67e07b6e49bd7fc
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SHA1
4285b4780f49fcb9b2d5f57d23c87aafeb6f92f2
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SHA256
da70b9e8dc049e10cfcd506dd22ed0814516b1c7b99c8008fb493ac8c39c9eba
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SHA512
99b83e842facd7058c59352621a1dacf7d9325bca173f88ed301ad5272816e7d0229e34d5d038e4a235ef461fb52eb06b35de4a3edfaa89c81f04cdad9d0db7c
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SSDEEP
192:BP5u7k+t7mfT7Nwt3GYwWJzzk10wpUltqL8EkxHKL62Yo:BP5u7k+xmr7NKWYY+witMOq22Yo
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 AcroRd32.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-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3948 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe 3948 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3948 wrote to memory of 4288 3948 AcroRd32.exe 87 PID 3948 wrote to memory of 4288 3948 AcroRd32.exe 87 PID 3948 wrote to memory of 4288 3948 AcroRd32.exe 87 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1292 4288 RdrCEF.exe 90 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91 PID 4288 wrote to memory of 1392 4288 RdrCEF.exe 91
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\74e8204927289d37f67e07b6e49bd7fc_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:3948 -
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:4288 -
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=72FC98980C0016A15538E8E47B13F1AB --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1292
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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=6861D7EFBA0A64F416FB27742A24DAD0 --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=6861D7EFBA0A64F416FB27742A24DAD0 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1392
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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=EE421DDC2DF1905EB9A925BA86E6B6FD --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2576
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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=719C1FCADD6489BBAC08BC698BE259E3 --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=719C1FCADD6489BBAC08BC698BE259E3 --renderer-client-id=5 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4192
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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=45FC6C4BD6F731AC26ED193823F73A55 --mojo-platform-channel-handle=2460 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3384
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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=0449092A3D5F6609550F1F155C96BBB6 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4360
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4452
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5a7b039171e3a0af7c311333084982f3f
SHA11fbc5e91dab74d710c96ff5a20d5f02decc44e0a
SHA2561da4bfc60d902311bf178409b3b074fbfdf97fc6d80c79adc26beecbbe409bd7
SHA51271cef3e769a327a81c5b1c7ed96d595c9349621acdcff77054a763a461447e67e2532f8bdfab0075ed0222de8afbb941c83c6ea7d15ebe2a5037913a4abcc7ff
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5