Analysis
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max time kernel
149s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17/08/2024, 01:16
Behavioral task
behavioral1
Sample
a0aafb084a7bf04980ad20f571dda0f3_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a0aafb084a7bf04980ad20f571dda0f3_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
a0aafb084a7bf04980ad20f571dda0f3_JaffaCakes118.pdf
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Size
81KB
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MD5
a0aafb084a7bf04980ad20f571dda0f3
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SHA1
ba1b996308d3e9bf09297b5ec001671f9928a738
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SHA256
04f115602b0c788b0dfa80b009077bee6b262b36e4c4bd169ea67e8cc6b2ebe9
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SHA512
e0db8e96630719a1e0b023c8b9e19a37c28070fb707856ce67cd866e015c298969e778302f7abe362f73ffd777e92289fc8ca6efa6603c3bebef93938377112b
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SSDEEP
1536:4puUVXdpG9hXVmDZ/Ktjnvn9qVvMyiMEXV9bLPWho8MdysZvZXLg7yzds3rWQpOj:musXU98/yb4VUyiMEXV9bLao7Dc7ks3C
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 324 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe 324 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 324 wrote to memory of 3104 324 AcroRd32.exe 87 PID 324 wrote to memory of 3104 324 AcroRd32.exe 87 PID 324 wrote to memory of 3104 324 AcroRd32.exe 87 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4940 3104 RdrCEF.exe 88 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89 PID 3104 wrote to memory of 4252 3104 RdrCEF.exe 89
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\a0aafb084a7bf04980ad20f571dda0f3_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:324 -
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:3104 -
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=F3E499EE820888CB36BA600BA0D0856A --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4940
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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=623061EE3BCA7DADB008449089DD404A --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=623061EE3BCA7DADB008449089DD404A --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4252
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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=D86957AF34A4299F37401DA2268C8A17 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3156
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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=6C77EF6C98F829C0A199A0E7060EF9D4 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1988
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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=514FA9E85054BB9D5E39354D850EA9B6 --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=514FA9E85054BB9D5E39354D850EA9B6 --renderer-client-id=6 --mojo-platform-channel-handle=2468 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4980
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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=283DC2A923A03C87A7583ED1B800BD3C --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3936
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1828
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5aa26967c4ca0882cfc71289973e249be
SHA1baeccecfa5b3958e4b532359422e153fe9021b54
SHA2568a81941e7839d79b01e3913e31eb8070654622e7d2ce92e64fcdae3497133b00
SHA5129a6f82c28ca935d046a95c116704707478f3ddf729ca8f5d90faeb21941080ed9a0595b25e4795234b6ac9a457311b2f822b03ebf5cb1a4dce63b7f4e526cbb9
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5