Analysis
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max time kernel
138s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
16/08/2024, 21:29
Behavioral task
behavioral1
Sample
a001d64f2c397b4d7f772f9cc3cea98f_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a001d64f2c397b4d7f772f9cc3cea98f_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
a001d64f2c397b4d7f772f9cc3cea98f_JaffaCakes118.pdf
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Size
82KB
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MD5
a001d64f2c397b4d7f772f9cc3cea98f
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SHA1
ba0989c359574ae5bd6adad47a6524c20ccb42d8
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SHA256
475540300c253c06ab18fa76c98cc5c3f4adccb797316a3d2419f936c8715fcc
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SHA512
6cbfba61b2c996551e57bedfbc25857ecfbc9336f2bdc6cdadd02d8e9c3d81ae0053256f18cbabefc98b6c33dd6d5b9e5e5618dfda207e945a10cf7a12449b5a
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SSDEEP
1536:E7nkElOt3QWM3/gI67OcBrQmlr80vPO2xDDkNMEWwgs7dwC8K28W8pO+QLGX0:0NA2D36acNr80XO2NQzV7dwC8r3+qGk
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 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 -
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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4956 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe 4956 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4956 wrote to memory of 1744 4956 AcroRd32.exe 87 PID 4956 wrote to memory of 1744 4956 AcroRd32.exe 87 PID 4956 wrote to memory of 1744 4956 AcroRd32.exe 87 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4168 1744 RdrCEF.exe 88 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 RdrCEF.exe 89 PID 1744 wrote to memory of 4052 1744 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\a001d64f2c397b4d7f772f9cc3cea98f_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:4956 -
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:1744 -
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=A141BC111F99DECD6FCCEF2DF818FBAE --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4168
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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=8C205F1C9507C921E924E60E062BFD87 --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=8C205F1C9507C921E924E60E062BFD87 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4052
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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=C0C9E3CF55A893EC76FAA0282E715E77 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1080
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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=E05F907C5D6E9F9BC3EB638A7F7CE136 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4504
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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=AD5E4291BB46C5BACE8A234D4E142E3B --mojo-platform-channel-handle=2536 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3540
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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=98C55187F98A98EE2E1B4DFF13185ECC --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=98C55187F98A98EE2E1B4DFF13185ECC --renderer-client-id=7 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:656
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4356
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5a00c4cd3fb8d5e0c7fe16c8935345e02
SHA17d3438a1efcbbd9766c086c6266d0cee2b6e156e
SHA2561d1a80930c361100bd7f215448ccf4170a8a9b93f21aed46be75f3d899308b93
SHA512c5597b7119137672f6a0a0c13cda4c03a195bfcafff0d88f20e8f9654830488705f71bc6a918e2145c1f689485c7dd4791b08af86e572a4997fdd21cc67ff82f
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5