Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19/08/2024, 20:13
Behavioral task
behavioral1
Sample
ac6acd1241123835f53778d95ea16190_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
ac6acd1241123835f53778d95ea16190_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
ac6acd1241123835f53778d95ea16190_JaffaCakes118.pdf
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Size
46KB
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MD5
ac6acd1241123835f53778d95ea16190
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SHA1
c28ccfdfa4c322f54aa7603536e09a667429cd0f
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SHA256
40a089697cda4b47e56d659047f98d2bfb99f9d6564a9f11ce7be3e4d19f918d
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SHA512
ebc599a8ab234cda282b0efcd2fbd7aee6d5807a315e3f55d31a1c42235791a4502d91ff4cb8830eb5519a7ad40e72acf298ca2d4ae227ab62eb2bbbfd46c07c
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SSDEEP
768:FgGzpDS5pDMwZxFT2415uXRLDPsbx59PCJZr5QlsnscDoaiYTSifxxnCit7S6:WGFWQJg9PItnsc8aiYLlCY7S6
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 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 -
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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3428 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe 3428 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3428 wrote to memory of 732 3428 AcroRd32.exe 91 PID 3428 wrote to memory of 732 3428 AcroRd32.exe 91 PID 3428 wrote to memory of 732 3428 AcroRd32.exe 91 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 4192 732 RdrCEF.exe 94 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95 PID 732 wrote to memory of 3648 732 RdrCEF.exe 95
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\ac6acd1241123835f53778d95ea16190_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:3428 -
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:732 -
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=145CFCBDAB5E352A6BF162CFD82EBA0A --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4192
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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=C53FDF9F48B176A83DD8FD40F569443F --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=C53FDF9F48B176A83DD8FD40F569443F --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3648
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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=F4BD026D21D69EB07D4B684C3AC53FC9 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4644
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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=2E0E3E5822F0D98B7BABAE0CA8AD6718 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1344
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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=78B8C4BDE6F48393EC381C68DD2270D4 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4548
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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=A720E6E49EF102F70D0A9BDF3176FB11 --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=A720E6E49EF102F70D0A9BDF3176FB11 --renderer-client-id=7 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3616
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1876
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD54c6d8a3127c09302e5237e58f97f9b70
SHA1593fca6da5d27ef9044a6861e01b6a2636538737
SHA25678e6a054831cc634ae57dadd32959927a486a389e7f0c8d4f47d4b68b7e13efd
SHA512ec77ac8257df3190d3f18a49dcefc3953aad412c20e51db9f6ce6c42f63e09d07ef4448ecd3ba039d7bf1417da373da980d07d724c561fc31f3f6aff66060d00
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5