Analysis
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max time kernel
134s -
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
29/08/2024, 00:08
Behavioral task
behavioral1
Sample
c7e58e26903af3afae5ab2b9e000cf1d_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c7e58e26903af3afae5ab2b9e000cf1d_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c7e58e26903af3afae5ab2b9e000cf1d_JaffaCakes118.pdf
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Size
16KB
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MD5
c7e58e26903af3afae5ab2b9e000cf1d
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SHA1
0629ead2038a7e5f258c408d4776511585a2442f
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SHA256
72fe38e19aafb1c9becb78d53a75f940d49d285bf6479fa513416f1083bdbea6
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SHA512
aa35818ba02fd96a108c89a3797d6480625ced296f32d300898c2952ff9b411852218d7f414784ecd31be23634481836da2cbe95b0e3e1a8ea73e53ef29d9670
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SSDEEP
96:bON06mxdw+7/J5pFsWCv+SaduaO8lvCX1+Rm5PpKGNfG0LuTfxM2+Cr306CX1kim:bONbedw+DJ5pFsm9dPsBvaWTU9rNnQu3
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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 628 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe 628 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 628 wrote to memory of 3236 628 AcroRd32.exe 91 PID 628 wrote to memory of 3236 628 AcroRd32.exe 91 PID 628 wrote to memory of 3236 628 AcroRd32.exe 91 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 4408 3236 RdrCEF.exe 92 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93 PID 3236 wrote to memory of 1936 3236 RdrCEF.exe 93
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\c7e58e26903af3afae5ab2b9e000cf1d_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:628 -
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:3236 -
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=2A396FE2ACABA526EB9B31290215DD91 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4408
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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=78050EBD9F13CA725C302C3BD7977AF9 --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=78050EBD9F13CA725C302C3BD7977AF9 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1936
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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=319E975FFECFD0E405C6580DEBB3342D --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4840
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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=7D895AFDE39407D00D6551ACB1E15876 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2664
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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=84228BEF21E129C584D05684F7F9FE03 --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=84228BEF21E129C584D05684F7F9FE03 --renderer-client-id=6 --mojo-platform-channel-handle=1864 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4664
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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=C540DC6590CCF52F8206FE8B72D48B24 --mojo-platform-channel-handle=2684 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2940
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1724
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5c14ee2c4749c46d9919cb1a6ad489919
SHA185deeee1eceedaa166f58c29785912c38586b7bc
SHA2566645c6886b0d0355c47cd965201c5bfd1ab01ab04d85c0c989b78e1bc9c950b1
SHA512a96eba8090cf5c33671767168b2de93f29372f9bad9d5a2883de5dd14b1397f9396d4331e5806bb5bcb81604c6cd696ffa7e88a49f20fca94a6bab91eff9b53a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5