Analysis
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max time kernel
133s -
max time network
131s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
26/07/2024, 10:35
Behavioral task
behavioral1
Sample
73b072086343bda4c54955eb3e4b4251_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
73b072086343bda4c54955eb3e4b4251_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
73b072086343bda4c54955eb3e4b4251_JaffaCakes118.pdf
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Size
87KB
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MD5
73b072086343bda4c54955eb3e4b4251
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SHA1
b8c8f1e85cf23c6acdd30ce0f02e0f28f0828222
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SHA256
08d0ff24b4dfba35fca2e2e7868637e5a342b64eee7f43ca4186cf55de8fce10
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SHA512
af8a8d9e5e90d8075f114dcc094d53d90f2970f60e6da538981e294591e7237fb6ccceac22a4d9ada63a6ef30e96f161f69372c1de56d0e633222c6e23106454
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SSDEEP
192:bONbedw+lJ57pzvRO094OE9PLixIVU7Z3:bONbedw+lJ51zvRO094OE9PLixIVUt3
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 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 -
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-1-5-21-47134698-4092160662-1261813102-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2340 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2340 wrote to memory of 3988 2340 AcroRd32.exe 87 PID 2340 wrote to memory of 3988 2340 AcroRd32.exe 87 PID 2340 wrote to memory of 3988 2340 AcroRd32.exe 87 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 2152 3988 RdrCEF.exe 90 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91 PID 3988 wrote to memory of 3832 3988 RdrCEF.exe 91
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\73b072086343bda4c54955eb3e4b4251_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:2340 -
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:3988 -
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=163DADF44C5D5128638240D39AF28C38 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2152
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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=0C4315D65C039778700A4CFDF9F553ED --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=0C4315D65C039778700A4CFDF9F553ED --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3832
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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=8AFA62F88BA5F8B391D39DA8F7CD88B0 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4468
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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=3745C8E232EAF7A15E9C346D857A3DF8 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3672
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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=4700CE6F714E2F1337A98BF905D1BDD4 --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=4700CE6F714E2F1337A98BF905D1BDD4 --renderer-client-id=6 --mojo-platform-channel-handle=2444 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5084
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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=7B0DE3CC163B4A28D5F89B1D365139AC --mojo-platform-channel-handle=2704 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:880
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4808
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5624aeb3f17413f6c8fe7e1906d5b1460
SHA18629d6a7d2538c0372f8830c1f8a7a1fab6c8bd1
SHA2564ec5056b6dfc477c619b4f47235c5a5127b16009b17c2b5f63f0ef3379cd36d0
SHA5125a98495914688e26129765bb2d324bd09415ac44905ad7082acd1ba3c20b2819e1e4fb3ff0ef6544615fffd2080b5b7d5c80d076d91eca9b9ad470bc224f4faf
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5