Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-08-2024 12:49
Behavioral task
behavioral1
Sample
af49d285315e83080bf40cff68637016_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
af49d285315e83080bf40cff68637016_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
af49d285315e83080bf40cff68637016_JaffaCakes118.pdf
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Size
12KB
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MD5
af49d285315e83080bf40cff68637016
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SHA1
60c5ee787a3a9099a8818cb2864be52def6987ff
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SHA256
6440157432cd3ed90261aef53d6dc99d09595f1d03a84f76d9ba4da92b281d2c
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SHA512
ae2a9db73095974317846bcf83d6993b355558bc167a6edfd782da9385d2f51bf6abed013bff8e27a0b58e2ad57336ecda991dde29023b0f9f132bce0d9fdfd2
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SSDEEP
192:bONbedw+lJ5YcURNmGcVBh65D3pxoKA03AnlHNqo3lUDjtQGZ3G311od3:bONbedw+lJ5lUOGcVBlHNq4UDjd3GlY3
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-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3056 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe 3056 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3056 wrote to memory of 2072 3056 AcroRd32.exe 91 PID 3056 wrote to memory of 2072 3056 AcroRd32.exe 91 PID 3056 wrote to memory of 2072 3056 AcroRd32.exe 91 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 4988 2072 RdrCEF.exe 92 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93 PID 2072 wrote to memory of 2780 2072 RdrCEF.exe 93
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\af49d285315e83080bf40cff68637016_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:3056 -
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:2072 -
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=EC3BE84868A660B07AF720554B92F09E --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4988
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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=CACC0E57B00B2B6EA4EFAD29BDFC0FB8 --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=CACC0E57B00B2B6EA4EFAD29BDFC0FB8 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2780
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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=A0632B45C6C7DBFE6FE5F3E8CDC7FE92 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4808
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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=7846E825B051B01B6DB38C7F61B48E0E --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3552
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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=5F868BDB25288DC837111FD5B1D9EC43 --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=5F868BDB25288DC837111FD5B1D9EC43 --renderer-client-id=6 --mojo-platform-channel-handle=2512 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4540
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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=036DCC0D903995471CF072C57F9B9A47 --mojo-platform-channel-handle=2108 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2908
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2420
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD548238c940e01adb17d6f0ca87abed1c3
SHA19c644c6932a206787469211c62ff39b8c514584a
SHA2561b1deee367afe22e58e37985bb1611d6b4a497f3058bbcddacd34d196553b932
SHA5120eff62ba711e859818de829cf8ad14cbed0f98a84103102a27cf7bcc02bb7f279b7fafd7b8881109ba14291e6b1f558db97f881609377b6f57424458262a6ab0
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5