Analysis
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max time kernel
140s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
09-09-2024 13:39
Behavioral task
behavioral1
Sample
d66d7e3a7d694810e9615e71c27c1b94_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d66d7e3a7d694810e9615e71c27c1b94_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
d66d7e3a7d694810e9615e71c27c1b94_JaffaCakes118.pdf
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Size
48KB
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MD5
d66d7e3a7d694810e9615e71c27c1b94
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SHA1
681423e4c1876722bd2897b8e2ff7657af214095
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SHA256
515b41f3a86a4c1d71a9f27763df3375261fae52b5425705122baaa86e987a13
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SHA512
0ed0b9d1e77e9bfac644f8d831ada8648e964a71bc9b72d810c3acd7d3961b188ba6c315f76879b9f88059f77272c0b7afd6ea33ce650962e5076f304474d3fd
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SSDEEP
768:hgGzpDmURxfMK9OZae0/PudaEf4aKbkI/8AQQ/I8UwbOcJxoASSxll0YqwO25FOs:SGF6cMKHXur140ZeSSxll0RS5cOcS
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4532 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4532 wrote to memory of 320 4532 AcroRd32.exe 87 PID 4532 wrote to memory of 320 4532 AcroRd32.exe 87 PID 4532 wrote to memory of 320 4532 AcroRd32.exe 87 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 1848 320 RdrCEF.exe 88 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89 PID 320 wrote to memory of 3532 320 RdrCEF.exe 89
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\d66d7e3a7d694810e9615e71c27c1b94_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:4532 -
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:320 -
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=0A230F4E98294FA9BA4AF2F0BA128154 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1848
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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=94CEEF67C935231D93AB57AF529F1E45 --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=94CEEF67C935231D93AB57AF529F1E45 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3532
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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=D59CC2F4A657FFD89684137486D0F638 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4056
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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=CC6E6FC47C9674F600F6D7F1A47D7E9D --mojo-platform-channel-handle=2432 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:712
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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=827D96F9AEC7A8F882C328C3610567D2 --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=827D96F9AEC7A8F882C328C3610567D2 --renderer-client-id=6 --mojo-platform-channel-handle=2384 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1192
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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=AA26BC3EA47E5AC4DA07507F2F8F1665 --mojo-platform-channel-handle=2664 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1164
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:112
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5a11ea8cd04cc6bcd1563c08895cdf277
SHA1b9e8e367d936c9c9e1fd879552d0b2598bd85c80
SHA2566f9c7fe498cac3bc6007cc1ad41af35a2c7b541f649e29a9255ddbdd2203d5d8
SHA5128e004410759b539ae2f390963565b1798fe7d7b1d906c6d904dab26305f93e8dda8b6d611906442059d5d92bdff984c3329f5f6631d785eaa98b932c6464a2bb
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5