Analysis
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max time kernel
95s -
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
13/10/2024, 19:15
Behavioral task
behavioral1
Sample
419b835ac5968b634180b3537ac97410_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
419b835ac5968b634180b3537ac97410_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
419b835ac5968b634180b3537ac97410_JaffaCakes118.pdf
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Size
84KB
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MD5
419b835ac5968b634180b3537ac97410
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SHA1
673d3d948e962092c094b757d1e2714ba8bc67fc
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SHA256
22e68d7b65e04d05d9fdc205e7609aea542dc420a6f9695718be6077265d064a
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SHA512
d3ebe0fdc61d06ee8dc3344408e93fd7313177136e6db11d90f695d569a717635071b5fed6034877e21d727b7dd420309fbd80697109503e36dbf19eb7a09a2a
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SSDEEP
1536:y919BUZ8dL22NnMsdY4m3rKCtOsz9eoX85IyUDNMSdcW4hiSvGiMRygvSyaI2Xp:g9BFBGw+bpzzEx5y9dcW4hrvGiM0gKy6
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 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-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4884 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe 4884 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4884 wrote to memory of 3668 4884 AcroRd32.exe 86 PID 4884 wrote to memory of 3668 4884 AcroRd32.exe 86 PID 4884 wrote to memory of 3668 4884 AcroRd32.exe 86 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 1372 3668 RdrCEF.exe 87 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 RdrCEF.exe 88 PID 3668 wrote to memory of 3868 3668 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\419b835ac5968b634180b3537ac97410_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:4884 -
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:3668 -
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=608311922036971C5CD2A47F795935B2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1372
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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=51F8139F4FBAA3CEE4E3013CCB21990C --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=51F8139F4FBAA3CEE4E3013CCB21990C --renderer-client-id=2 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3868
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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=BA16D43D5EF2E464EF05AE72A0204572 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1840
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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=0C17EE8F766E03D45893DA97F6683D42 --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=0C17EE8F766E03D45893DA97F6683D42 --renderer-client-id=5 --mojo-platform-channel-handle=1828 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1880
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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=B849FF4F80A9DDAA4C97181234A939D2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4004
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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=88B84830976CF6A61BF59FCB0304E6A9 --mojo-platform-channel-handle=2784 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2680
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4436
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD53b7bad71694fe6a4ad65e59cfea0c56a
SHA173e2e206f00e55b88fe9f2293d6c8a73032b1d6c
SHA256a96dd70d015dd6057723011d4def10d19d79345b627edaf454447cf3fc7fa809
SHA5126a1c4e30f3ac8bd581cd17ad2031aad170bf5f1805ee6a4233549795c48d7f0acba78e52e1b5aaf1f6f7d63863a66f39af4810543bef905d599eddb856f8a60e
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5