Analysis
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max time kernel
94s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02-10-2024 12:01
Behavioral task
behavioral1
Sample
0a8c6baec678c80c191c39114405e549_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0a8c6baec678c80c191c39114405e549_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
0a8c6baec678c80c191c39114405e549_JaffaCakes118.pdf
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Size
81KB
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MD5
0a8c6baec678c80c191c39114405e549
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SHA1
389a95a13655ee86e8915009415e97851917616b
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SHA256
97ff7fbdd192b22297b333d52368c8d2811fb8977cf168c7248c9700482c1d23
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SHA512
aee3db9504ad8b05b63abcde35c3b9662a3744424274a08b433b762ac2dc8ebca0265632c7ea8faddda36c211d7c293f099ba125837fa4d4b14c63e67085c864
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SSDEEP
1536:jW0KqyT0NFiQxuEM4JzqhP4d1d8gjTsRa/j2HJ8ksUIwgWWydmIjyNFEqv4q+qgl:b5VphYCd1saL2HJ4smJsqAbqpQG1A
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 AcroRd32.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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3852 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe 3852 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3852 wrote to memory of 2144 3852 AcroRd32.exe 82 PID 3852 wrote to memory of 2144 3852 AcroRd32.exe 82 PID 3852 wrote to memory of 2144 3852 AcroRd32.exe 82 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 772 2144 RdrCEF.exe 83 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84 PID 2144 wrote to memory of 4660 2144 RdrCEF.exe 84
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\0a8c6baec678c80c191c39114405e549_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:3852 -
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:2144 -
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=17EC66C373ECB7A9A19249D772891A6A --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:772
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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=6BA91CE00BF5D2E480A83D274DA15DDC --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=6BA91CE00BF5D2E480A83D274DA15DDC --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4660
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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=DD09B6115C65FF19F80604590DD31E32 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1200
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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=D02F27C2B18EE39F5B3BD039E970D309 --mojo-platform-channel-handle=2396 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:448
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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=37EC29770C82456EA77115035AF6FA1E --mojo-platform-channel-handle=2388 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4480
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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=D1A0B6F4CC05E6FA038F9DEA2684A24B --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=D1A0B6F4CC05E6FA038F9DEA2684A24B --renderer-client-id=8 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2996
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1248
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5deefb43952ed41f9ea8a5ab3753e40ba
SHA116954cce7c83895b11801e947b078e3ef1f5b9de
SHA256b07fa53f9dcc24baebbe950de188d7c1e6925da8cb99dbe08d73108573f09db8
SHA512d37a3d12c4db35c3337b89f151efd6455472ac6c84e768778aefe88428bd553f76e891260e0165a512b8de051c15274c09f91bb75b20efb7bd8bbc7f7f937efc
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5