Analysis
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max time kernel
134s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20240910-en -
resource tags
arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system -
submitted
29-09-2024 20:17
Behavioral task
behavioral1
Sample
ff43161fe076da5414bd150b498958c4_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
ff43161fe076da5414bd150b498958c4_JaffaCakes118.pdf
Resource
win10v2004-20240910-en
General
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Target
ff43161fe076da5414bd150b498958c4_JaffaCakes118.pdf
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Size
83KB
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MD5
ff43161fe076da5414bd150b498958c4
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SHA1
74281a210625365e7503c92aefac7f1fc58e7c2b
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SHA256
48425f4bb94f4ecd4e1d2dc952ca84ea108b70ba60ea25ca984ca19275ed3178
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SHA512
8cadee138d62466908e8021c43dd6db305af987aed814e98a4b4efa61fbb05953f19df503ebb9211d3f5921f3c9e583d779022126ce7504a885ac7b2a175e43e
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SSDEEP
1536:zxvpq+oE0/qd7lC/UnClNJL5pZ7+8LMNRBx2R1Wqgu6lW6pOu2ZjWAF0yHG:1hvr7E/oCjJL5aMMNLx2lh6Wu2IAF0j
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 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-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3500 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe 3500 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3500 wrote to memory of 456 3500 AcroRd32.exe 91 PID 3500 wrote to memory of 456 3500 AcroRd32.exe 91 PID 3500 wrote to memory of 456 3500 AcroRd32.exe 91 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 1248 456 RdrCEF.exe 92 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 RdrCEF.exe 93 PID 456 wrote to memory of 4028 456 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\ff43161fe076da5414bd150b498958c4_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:3500 -
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:456 -
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=B680ED5CED9D45EAE872EE95B4620AAD --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1248
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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=7C4AAB7F418A5F21A8FF97E582450682 --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=7C4AAB7F418A5F21A8FF97E582450682 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4028
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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=850EFC8C13E5F76BE00DFCBB8543B568 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1792
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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=F017FA1270E03A6E549A7CB55E9CA6A8 --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1764
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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=18D17CEA9EB8FE3B036E5A9CE3D41EE8 --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=18D17CEA9EB8FE3B036E5A9CE3D41EE8 --renderer-client-id=6 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3832
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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=B1F0F78621E9D03A3CD7B78F4E81CDEE --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1460
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2180
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD50e8882cde9888c734223d88fdcd257e9
SHA16711d25901c17d357aeb12cf6d458a260f67a2d2
SHA25689bfcff2714977f54c75f0262ae77e648165159ad02deaf4354eaa6b29a1695c
SHA5127a5d987ec5ba1c295daebdf6d87f572d6783ea02701d9e2e3ad2a638da9bc830f7f587b02b3484a3dd67f434cc3eaf8b9a23028d11668f376ef7a1b0f830e750
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5