Analysis
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max time kernel
149s -
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
06/09/2024, 09:44
Behavioral task
behavioral1
Sample
cf41a97fdc6a2b2b4642b60cb69c7d47_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
cf41a97fdc6a2b2b4642b60cb69c7d47_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
cf41a97fdc6a2b2b4642b60cb69c7d47_JaffaCakes118.pdf
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Size
43KB
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MD5
cf41a97fdc6a2b2b4642b60cb69c7d47
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SHA1
7ad15bda2286982870076d7c5e3f3b0cce3531f9
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SHA256
c8496565df2a0c8b7624a6afc6392e4713c6b7bf4b7b810dc08005447801b3ac
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SHA512
685e64d73997902bda9873207b094d050f86e9ff74ff34df72f17f7f0786399b871d05ae5d6b1846574bdb551557ed2288ebbda9e8a21b204f2db21d771d94f6
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SSDEEP
768:tfiDUFej8sewX0EBRvX9PpHkRiaNKOF16wU2BOH4zipW9NBcpxE5tXuMZmwgCLWK:tIUFeg1w9BRvX9PpHk2Of9U4zipW9Mpe
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-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1508 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe 1508 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1508 wrote to memory of 1728 1508 AcroRd32.exe 90 PID 1508 wrote to memory of 1728 1508 AcroRd32.exe 90 PID 1508 wrote to memory of 1728 1508 AcroRd32.exe 90 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 712 1728 RdrCEF.exe 91 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92 PID 1728 wrote to memory of 4988 1728 RdrCEF.exe 92
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\cf41a97fdc6a2b2b4642b60cb69c7d47_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:1508 -
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:1728 -
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=8A90E1281BA77E5849252556C7946B46 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:712
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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=3860E156B0ABD08BEB537F0B119E68DC --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=3860E156B0ABD08BEB537F0B119E68DC --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- 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=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=EDD65840594C54CF32D7810B4F4AF5FF --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1084
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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=94C7429498957D8A19F56A603C202910 --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=94C7429498957D8A19F56A603C202910 --renderer-client-id=5 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4312
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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=26D70493EC1351B98A4E2E5DDE0CD75A --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1192
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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=12A43B2DC2E9C52F240E8A84E510B05B --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2252
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2924
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5454b3e35be0e2321f295e8a2744a9c79
SHA1efe588389eff8eccdd753da555d53a1a5a9c6931
SHA256cabfe2a324749a6831c088f74ba6dfb58a16ca10a98cdff7bbc224b9e932abef
SHA51242081403c78df07c0f0cbc9b6ce1870f68331ecbb35970d52625e00f364efb8419eb0069b1ee97f992f5166a35453a507cb954838ce33707d8b328af343260de
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5