Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/09/2024, 10:18
Behavioral task
behavioral1
Sample
fe5107a11e6fdd12b4ce7df026ae20ec_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fe5107a11e6fdd12b4ce7df026ae20ec_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
fe5107a11e6fdd12b4ce7df026ae20ec_JaffaCakes118.pdf
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Size
132KB
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MD5
fe5107a11e6fdd12b4ce7df026ae20ec
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SHA1
61eb0b144a88ab6159fdeb51c92d97621a0d297f
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SHA256
b723b0b23790e75522ff39ad485013f330c8038023e760ba788b81fb54a62a8d
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SHA512
a8e9e8214d1a01f8cd3ffbb73b4eb66d43c740b6556c83439d40eaa2f8a1484c4315bf42dcddb296dc6f581b53df8bbd990db136cd9aa49f701c68a6a32668c4
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SSDEEP
768:K0WQwVgJ7cuRUMSWTJwFUIAORWNtW6fswu7cuHQM51hMbsTku2LkgIyCZRwIWdr:P
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 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1772 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe 1772 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1772 wrote to memory of 5064 1772 AcroRd32.exe 82 PID 1772 wrote to memory of 5064 1772 AcroRd32.exe 82 PID 1772 wrote to memory of 5064 1772 AcroRd32.exe 82 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 4420 5064 RdrCEF.exe 83 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84 PID 5064 wrote to memory of 5020 5064 RdrCEF.exe 84
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\fe5107a11e6fdd12b4ce7df026ae20ec_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:1772 -
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:5064 -
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=A38FF191FCCA25F512410EB7CFE7CA11 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4420
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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=DD7A1D0E6290C5C2E6F45E1CE0777EC0 --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=DD7A1D0E6290C5C2E6F45E1CE0777EC0 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5020
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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=9FFCEB37806625CDB27891F3DA2F1CF4 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:552
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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=C263110FAA1D71E9DBC6C083F928BD13 --mojo-platform-channel-handle=1924 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2692
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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=594B439CD77308DD569F69D8CD6531DA --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1268
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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=85B104D3CBC7F1DB12971AF189462CC6 --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=85B104D3CBC7F1DB12971AF189462CC6 --renderer-client-id=7 --mojo-platform-channel-handle=2512 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:116
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4768
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5dc61039703d1eb26047d55394c1bd1c3
SHA1dc3d8ab3dae174e2c11ea15c4799efcbd6394620
SHA2569228ac6e827afd2dde42ec0a3ade9e1992ad474d1b2b9e9bf0c278b6be427e2f
SHA512bbdfd2728302cff68a730ef8a52661431b2425327569cfd495a622afcdee9e9b16beed6e264d8fd65f6fd9b0ff916bd51b51b9e740e39cc3f72737f6b18842df
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5