Analysis
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max time kernel
137s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13/08/2024, 17:52
Behavioral task
behavioral1
Sample
941f1082aa2d8feec177a8f24a166fa8_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
941f1082aa2d8feec177a8f24a166fa8_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
941f1082aa2d8feec177a8f24a166fa8_JaffaCakes118.pdf
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Size
89KB
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MD5
941f1082aa2d8feec177a8f24a166fa8
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SHA1
11cff25b3fb71abd231629d15d40f841c85d37e9
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SHA256
02bf27c7766b339fadf0354aed0a8f9439c025ee61143918235b8b1d486b80e4
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SHA512
6ff94ecc6ecd28fb0d611691066c69ec493d75eb9d7eecbaa7be0b8f024216d4b7915b085950a457f043a8d62bbee21f2789ae7f564ab1aadb58d6baeaa0f287
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SSDEEP
1536:Alk6ycCLJBGKjsLYvCRnXvZQTMcx7mpQlomzFJWOpOwrKWvI0vzT1b:EMGt/iRmpQloWGwrRI6V
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 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 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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3596 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3596 wrote to memory of 1628 3596 AcroRd32.exe 87 PID 3596 wrote to memory of 1628 3596 AcroRd32.exe 87 PID 3596 wrote to memory of 1628 3596 AcroRd32.exe 87 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 2448 1628 RdrCEF.exe 90 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91 PID 1628 wrote to memory of 1176 1628 RdrCEF.exe 91
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\941f1082aa2d8feec177a8f24a166fa8_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:3596 -
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:1628 -
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=79B1FB7E05232F58A5C10A5E3C70BD31 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2448
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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=E662CB326A8D67D953D47B878C7F35D8 --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=E662CB326A8D67D953D47B878C7F35D8 --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1176
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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=7678BDC7DD8591F3315D0BA69462D965 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4128
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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=D3E61196EEC29C4010B11C45BB2D7E5A --mojo-platform-channel-handle=1972 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1288
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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=14C34938A4B9D1A48E5C209F77E4A25F --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=14C34938A4B9D1A48E5C209F77E4A25F --renderer-client-id=6 --mojo-platform-channel-handle=2504 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1556
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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=A49440C17D465F166D63042769FFE13F --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2112
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1592
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5d7fb8b97b1042d87bc37b6749f3f20e7
SHA1cf81e5b977c633828dac7aee491b59659b6e5314
SHA256e40fcf155b6656bc7598b7ac1e233109005d849daa4c3a454bec9e3964727d08
SHA512293ab2499b94b87e3a91902d3f6d3d329b32f3cff0541154267f15e91835364832636a042e004ef71e0ccce38bb251468c2f135a4b1615bfdb974f37a9dae68e
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5