Analysis
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max time kernel
95s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 03:54
Behavioral task
behavioral1
Sample
2a61135914e6673c31854f2f60ce26c6_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2a61135914e6673c31854f2f60ce26c6_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
2a61135914e6673c31854f2f60ce26c6_JaffaCakes118.pdf
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Size
79KB
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MD5
2a61135914e6673c31854f2f60ce26c6
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SHA1
5c478f1531a16534637e78d3667c0a1b2aeae2f1
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SHA256
cbc468f6c3c18b7304e95f01801fd189553873d1339b6066ae255aa229ebcdce
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SHA512
e813ab5637e4db54b4e8b1dc5512b666623a45a40e4f70aa837f4db6beb314bdb7089c5865325c3f1a5563198a880db407561da2b0f3c484fb31e3b7348e6eee
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SSDEEP
1536:HjL1NGkQjCmskvHAM48Qr2Buev6iRZOMFFfVcYsi8UucjKbtq3t/lttD:DL1wHPsoHAM4i/6i3XFhmYWUBaQ3Rl7
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 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 -
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-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 976 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe 976 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 976 wrote to memory of 756 976 AcroRd32.exe 86 PID 976 wrote to memory of 756 976 AcroRd32.exe 86 PID 976 wrote to memory of 756 976 AcroRd32.exe 86 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 448 756 RdrCEF.exe 87 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88 PID 756 wrote to memory of 968 756 RdrCEF.exe 88
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\2a61135914e6673c31854f2f60ce26c6_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:976 -
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:756 -
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=EEA90D6B4531CD0E151E5DFD3110D8D1 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:448
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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=B95DA4E7F017A4EBF2F0963FC647A5D4 --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=B95DA4E7F017A4EBF2F0963FC647A5D4 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:968
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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=B98AEEFC42E32C25EC08FC29741568EE --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2760
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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=B33E40F45BD92D6D1FD44B76E23D5C61 --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=B33E40F45BD92D6D1FD44B76E23D5C61 --renderer-client-id=5 --mojo-platform-channel-handle=1812 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:368
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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=B5F8ED67AAF54A43BD3925391DD8C7AF --mojo-platform-channel-handle=2440 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2384
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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=1D438EA16CE07E01D7F24C5CCFF77DBF --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4260
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4776
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5b0b387a50ddb8c8c1ade66e7127a11da
SHA158cc153104efb6e6b7e8ccbc46f3a3aba18f4838
SHA2565e985ef7ea7436c29683f09c4de8fd42d467a878955df480e61e0276cb53f6b1
SHA512dc5bffb57d8c9d63355cd4b4dddc110a3539c06588cd6ff39bcd58cb520b0339685a98984e8ac5a1b818d82b79fa285dba74307ed5e094f186580b19b4130c12
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5