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Analysis
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max time kernel
139s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18/10/2024, 06:40
Behavioral task
behavioral1
Sample
55fcf406ffc5f9acc4cf245af60b323c_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
55fcf406ffc5f9acc4cf245af60b323c_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
55fcf406ffc5f9acc4cf245af60b323c_JaffaCakes118.pdf
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Size
77KB
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MD5
55fcf406ffc5f9acc4cf245af60b323c
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SHA1
62cd73051f42fe90f71474f579d87f449e4efc6d
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SHA256
10400b1a9c7710e1ab0012802c83a1eda4173888d6e3e3429b7bf80470d83640
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SHA512
25bb36a4788b7fc8d8b5526192a85402d5dee2b322f6ed83b1b11bb3c40da3459dfc5b7509acbda7f2d8c9b963a6763985b8ae03427ebde67abea81c52d5a150
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SSDEEP
1536:Z2qy3+LIWtrmIhtYtDeSN85dNlR0x4fq6W0SWapOtQHWeCODSBcIM0c3U:KO0armo5dbR0x400vtQFp2aIvd
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1052 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe 1052 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1052 wrote to memory of 4124 1052 AcroRd32.exe 89 PID 1052 wrote to memory of 4124 1052 AcroRd32.exe 89 PID 1052 wrote to memory of 4124 1052 AcroRd32.exe 89 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3020 4124 RdrCEF.exe 90 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 RdrCEF.exe 91 PID 4124 wrote to memory of 3688 4124 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\55fcf406ffc5f9acc4cf245af60b323c_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:1052 -
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: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" --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=D9C65BE89F206BBB14904F3889438274 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3020
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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=75C4B11DE620D8D6DC565DE27713E185 --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=75C4B11DE620D8D6DC565DE27713E185 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3688
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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=014015DA8188566BAF4FC9EAECCCB340 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2788
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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=24FA2F76DE57427C852EEA1CFA728703 --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=24FA2F76DE57427C852EEA1CFA728703 --renderer-client-id=5 --mojo-platform-channel-handle=1888 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2916
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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=7D52EAB54D6BFCD884885446093F6109 --mojo-platform-channel-handle=2112 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:760
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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=C4C7462E5E93F970FE7FDAA40F727758 --mojo-platform-channel-handle=2736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2400
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD58685f85bd5287c174a825d260586ae84
SHA14835ddb016db4d5b1035f047e8f0078fbf2f984b
SHA256ea7f9f73175aa17dd354c2dc7a50b24558b504f276a931a0467519b964700151
SHA512f8f55580e653b75dca72133d06ef1908ce61b46a55f2a5d282f47205ab5889559487271ead7f8a9249efcabc1b856cb6a957fc0b65599d318a3cd6dc6856375e
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5