Analysis
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max time kernel
134s -
max time network
126s -
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, 21:58
Behavioral task
behavioral1
Sample
a019066d45ed218f228a1b5b9de055dc_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a019066d45ed218f228a1b5b9de055dc_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
a019066d45ed218f228a1b5b9de055dc_JaffaCakes118.pdf
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Size
12KB
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MD5
a019066d45ed218f228a1b5b9de055dc
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SHA1
b60abf317f278dd5d4cac000c2d25cc7740909b5
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SHA256
4822fad194b7cc1b0f7146a3d8135d0f4e650690c5fd074681cce9f63874dba8
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SHA512
2c8c0a3c24305a425cf09e4e4244fb29de35e744fedbf61f0c906875f411125e35c100d1f141127bdf9ffd0c5e1da74173fb020d91a033caee223ea0e5a7d3fc
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SSDEEP
384:bONJedw+MJ5BEaMqfToXW3PIOk1kwrAlOgoQoaUE3:6EaMqC4PIOk1kEq1
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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4124 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4124 wrote to memory of 4348 4124 AcroRd32.exe 92 PID 4124 wrote to memory of 4348 4124 AcroRd32.exe 92 PID 4124 wrote to memory of 4348 4124 AcroRd32.exe 92 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4040 4348 RdrCEF.exe 93 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94 PID 4348 wrote to memory of 4896 4348 RdrCEF.exe 94
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\a019066d45ed218f228a1b5b9de055dc_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:4124 -
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:4348 -
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=072E65F9C7381AB717EA367DE2111293 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4040
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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=CB46D2FEB8A944408D0C4C605F9FF840 --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=CB46D2FEB8A944408D0C4C605F9FF840 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4896
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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=81F97114AA66C3CF2E7D6E62D5424429 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3168
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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=0357FD5A1BD6A1F1BD52B2BE1F8374F9 --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=0357FD5A1BD6A1F1BD52B2BE1F8374F9 --renderer-client-id=5 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:528
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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=6DB12AB5603D9A3841E6C7ED6CC86F81 --mojo-platform-channel-handle=2660 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:808
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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=F06DFE5550EC6B732DF74702A88581FB --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4448
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2324
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD559a6016b006474c1a27c55c3aa9ceab6
SHA1a3fd8059adf10e34fdd314c15d4183171bde44a9
SHA256a6af2a7a4ce69c95db3620afce8608e390ea263164a771652d29b8c6fa79e7db
SHA5124fda68df5c38188a1d3ffaf5203b818c5fa9034f6a3ed1c8e8d2f888d52ed409df9b0f9490cfe2af52e96d97653df3feed1d4e8441fb86b3d8f45fe76b1883ae
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5