Analysis
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max time kernel
150s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23/08/2024, 07:54
Behavioral task
behavioral1
Sample
bae882b80c6f0042897977951a2c5d92_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
bae882b80c6f0042897977951a2c5d92_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
bae882b80c6f0042897977951a2c5d92_JaffaCakes118.pdf
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Size
16KB
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MD5
bae882b80c6f0042897977951a2c5d92
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SHA1
af92ba715707aed314785faa1fee97f9d4d96c6b
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SHA256
83fe192dd9d835b746b7a0d94bf3ce9768a97c88ba7165387c1d77b0ce03d367
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SHA512
aa2bd43661176ebb662c89b5c3e97530050b3959b35a3efbc50e2d158341926f397523c4d5d03a91424498b99a9e2cb98b469cff4eb2216d1599e714eac63eed
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SSDEEP
384:4ONyCeewIjJizlEu7jxvzF7ZiIwRE8rwgX8s7v:UAb7
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 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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4844 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe 4844 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4844 wrote to memory of 3220 4844 AcroRd32.exe 94 PID 4844 wrote to memory of 3220 4844 AcroRd32.exe 94 PID 4844 wrote to memory of 3220 4844 AcroRd32.exe 94 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 2284 3220 RdrCEF.exe 95 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96 PID 3220 wrote to memory of 1252 3220 RdrCEF.exe 96
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\bae882b80c6f0042897977951a2c5d92_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:4844 -
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:3220 -
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=134B4375EFF920801FDD9C0A290852B2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2284
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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=87FB310BEB964FE5557B5BD35DB8A90E --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=87FB310BEB964FE5557B5BD35DB8A90E --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1252
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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=3C81E6DCC716BED97745852B64533261 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2548
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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=64B4E701239961175B29AE57C88308FE --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=64B4E701239961175B29AE57C88308FE --renderer-client-id=5 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2208
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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=DDB91ACA2552DDDD78622765F6E4A249 --mojo-platform-channel-handle=2712 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2772
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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=2C57AF0A824B202563EFB0A12D74855D --mojo-platform-channel-handle=2804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3536
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1044
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5c1011c459a58b02bff40567f03e67197
SHA1b93cff0d504a0cffa038f05013bd8ee49c0a9246
SHA25666806db3f719423507bda2eca1b2f7cdbb72a97ee019d6a7412edcccd1d9c18f
SHA51271419cf6440b22cb34baf2499ab0ae99f74b6c47f89239b0e6e3d2f3924c79e6a9a7fa54533cd2632c405029005b2126153edfbfd003cbbb64da4a1d9404cb09
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5