Analysis
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max time kernel
134s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
26/08/2024, 02:17
Behavioral task
behavioral1
Sample
c2162625b513ca0a4a3f357455438087_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c2162625b513ca0a4a3f357455438087_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c2162625b513ca0a4a3f357455438087_JaffaCakes118.pdf
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Size
12KB
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MD5
c2162625b513ca0a4a3f357455438087
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SHA1
9f14ce24749a10f1fad508cd3f107278f27cbe92
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SHA256
90fb39be30237c1dedc4310745b0ef242f9802ab20aadbfecd525c1c71d3640f
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SHA512
9950521c1121ff1754891a2c2e7b075a40e13d45e15ffd3dc19c5b4d1a244032f59e32a342658df8e4c69a0db9075aa9371f65b252e8e3ef51bd5467e7b5b00c
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SSDEEP
192:TCx4E9kVfi/HY4N1hWsmyUIivmu30Nd1hBmaWzOsJhdZ8j6wOi1UIqwMaHOHpwX3:Tu4UfPY4ssmDVvLcRBlstAk0MaHOwd0k
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 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 -
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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2140 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe 2140 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2140 wrote to memory of 4660 2140 AcroRd32.exe 92 PID 2140 wrote to memory of 4660 2140 AcroRd32.exe 92 PID 2140 wrote to memory of 4660 2140 AcroRd32.exe 92 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 4752 4660 RdrCEF.exe 95 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96 PID 4660 wrote to memory of 3480 4660 RdrCEF.exe 96
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\c2162625b513ca0a4a3f357455438087_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:2140 -
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:4660 -
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=C7B6E8A88158D4F4DF1789A02523B9DD --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4752
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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=C4C817A7BEF7D9FEC7EDA867DC199C6E --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=C4C817A7BEF7D9FEC7EDA867DC199C6E --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3480
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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=E646806E9EB8FAA72CE63258EE1EBF02 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4724
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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=BF33B85D793B80A2B44F30142FD105F5 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2944
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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=1D1F124CD92E9C05E392271C5AE27EDA --mojo-platform-channel-handle=2592 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4636
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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=0E2E604D10EC320E6A39FC198280013D --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=0E2E604D10EC320E6A39FC198280013D --renderer-client-id=7 --mojo-platform-channel-handle=2504 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3396
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:756
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5f7e1547b0dd0ec98574bfd077b12cff9
SHA1f146d4bc119077dcfa4321d4a0bf04953e0f92fa
SHA25678ba8d948a30acbba7bb9ded1530cf7a331241d6d8b2fc7df9d15171028de9cc
SHA512a5618845b1f7bc302175459c2a321ae318b1bccc5931bb89d9d6c5cc38f8f81972a67ceb8c689fa4bfa8a7c6278d58a17acb070c82bb482046ef72fb69943654
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5