Analysis
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max time kernel
139s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
10-08-2024 06:01
Behavioral task
behavioral1
Sample
8508123d05f64c8ebc0b385fd77abe0b_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
8508123d05f64c8ebc0b385fd77abe0b_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
8508123d05f64c8ebc0b385fd77abe0b_JaffaCakes118.pdf
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Size
60KB
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MD5
8508123d05f64c8ebc0b385fd77abe0b
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SHA1
90988419d9b51fcf2a51d20a4a052ca950039dcc
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SHA256
1803b96738a22c5824adfe4a0f3657a7d626f8b516db01e37dd5d8134db8a762
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SHA512
682532da397e29dea10c3f60d881f7d7b5cf8c55e67b56bbb494c23113fee657ce60e89139f5bdf95f24ebaa819fe0285e98269e7cbd09fd083f1de12644834e
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SSDEEP
192:bONbedw+DJ5X2x5sLDJvzLPUcKiEaLmWSS+3qlCNU2jNecf1k9QNjdLzCCy7B7vx:bONbedw+DJ5GPeCe5P3
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 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 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 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3876 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe 3876 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3876 wrote to memory of 5020 3876 AcroRd32.exe 93 PID 3876 wrote to memory of 5020 3876 AcroRd32.exe 93 PID 3876 wrote to memory of 5020 3876 AcroRd32.exe 93 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 2976 5020 RdrCEF.exe 94 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95 PID 5020 wrote to memory of 4824 5020 RdrCEF.exe 95
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\8508123d05f64c8ebc0b385fd77abe0b_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:3876 -
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:5020 -
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=CFA2EE2E2BFC7861AEEFF01ABE416AFB --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2976
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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=8EA5975132CD684562FC1BA10D8CA03B --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=8EA5975132CD684562FC1BA10D8CA03B --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4824
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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=98FF2F80EDDAB5D8D4537FEA6AD5E369 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4484
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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=F30B074958983B82CD433A652F8AB467 --mojo-platform-channel-handle=1852 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:748
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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=D054734B852763D40EED595C85585580 --mojo-platform-channel-handle=1828 --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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=D84FF63F6B731F3FAD3ECA9DB227CF9B --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=D84FF63F6B731F3FAD3ECA9DB227CF9B --renderer-client-id=7 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1860
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5064
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD52de427dfe2cd6ccf49c689179de04983
SHA15a5060d238927ce894dfc75ecdb427dd705212f6
SHA256ebc23c982990814007dff665697d987c3d3c89c350d6cae3e717fbbc6b045d62
SHA5129c62f7dfeeab81be14a11cd66a33928fe67ff8cfb112218cccc9e919716ff446496cbe30e0070a3c4d4b0f384fab77b407d34c15249430abbdb508a1acca0ec1
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5