Analysis
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max time kernel
93s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
22/08/2024, 21:11
Behavioral task
behavioral1
Sample
b92885941159fbf1131dda41f7008345_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b92885941159fbf1131dda41f7008345_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
b92885941159fbf1131dda41f7008345_JaffaCakes118.pdf
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Size
43KB
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MD5
b92885941159fbf1131dda41f7008345
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SHA1
1ed963eb3ee7b89700aeca2511df9498f4f4925c
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SHA256
788c74e041d89afe6d0be0a1e10dfe26f7c8684edd399661fc159cc2dbaaf8e4
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SHA512
3a4f9a8bf118e959dd79ed07ec941bba6094e890f58ed73f3b4135e15f7c7330e29e2ffaa8944ff8fdd7e5aa3c79662a9627f283b5f9d7f9e032848a4d6016ae
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SSDEEP
768:vObaCmccd5SsqAlxbdJoyS/yTJsyju2/vImi3MypkZjAckEChv:1ZcediySad9jbImi3LpA83v
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 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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2336 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe 2336 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2336 wrote to memory of 3160 2336 AcroRd32.exe 87 PID 2336 wrote to memory of 3160 2336 AcroRd32.exe 87 PID 2336 wrote to memory of 3160 2336 AcroRd32.exe 87 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 3232 3160 RdrCEF.exe 88 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 RdrCEF.exe 89 PID 3160 wrote to memory of 2480 3160 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\b92885941159fbf1131dda41f7008345_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:2336 -
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:3160 -
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=5052C6C87109DA884F2361AB9D1C4639 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3232
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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=9AC680B04D50A308BF86A739850815E8 --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=9AC680B04D50A308BF86A739850815E8 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2480
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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=F70113D1F87781B0C85C6134044513AC --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1728
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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=0BDB7094CBFA5E8B477B5CAB01C76A83 --mojo-platform-channel-handle=2464 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:616
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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=404DEB2048DE427950CBD33F798A5CB7 --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=404DEB2048DE427950CBD33F798A5CB7 --renderer-client-id=6 --mojo-platform-channel-handle=1972 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3584
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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=5D650D64B48EA19F4F320E3DF3438D8B --mojo-platform-channel-handle=2832 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4000
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4504
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5ca5cc296daf3ef09928387185df12a73
SHA119819e4f6b34832d46c0134d63c28797fa85ac26
SHA25644fbc2c63cb84466e2e880b7c677b33cceb9e8ceec18736344e924fc67501263
SHA51263a651f6443ef3fd77b4d17b16503281cfa14b0b7af749d13530ebca950db98727f61f7b7c1d66814b449c2fe75ccfcf32050818d797a35ea178caea5ab671d9
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5