Analysis
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max time kernel
94s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28/09/2024, 16:37
Behavioral task
behavioral1
Sample
fcb5804e88fe565769d06f51a4a7eb6a_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fcb5804e88fe565769d06f51a4a7eb6a_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
fcb5804e88fe565769d06f51a4a7eb6a_JaffaCakes118.pdf
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Size
49KB
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MD5
fcb5804e88fe565769d06f51a4a7eb6a
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SHA1
c9a656ca5f06a07f26760d1005f4a7b66b3f8a51
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SHA256
8cb406cbf46c460774b27f3240effe4e07356e9c56eafdf11f16a15860a755ea
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SHA512
6b2bd311832d5bf7ed23aac5433e435c473ed2193560c46dd54012ee759b508bfeb87735839052299949c65910bdbbc32e5af094e49420be23dd95ffdc1c2841
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SSDEEP
1536:MGFYeZ4Y/Hmcx+RVSkSfsJw+Eb0Q3Kk4uSs:pFYeZ4ivxstZJy0Q3L
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 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4084 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe 4084 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4084 wrote to memory of 2092 4084 AcroRd32.exe 82 PID 4084 wrote to memory of 2092 4084 AcroRd32.exe 82 PID 4084 wrote to memory of 2092 4084 AcroRd32.exe 82 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4768 2092 RdrCEF.exe 83 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 RdrCEF.exe 84 PID 2092 wrote to memory of 4276 2092 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\fcb5804e88fe565769d06f51a4a7eb6a_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:4084 -
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:2092 -
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=FDB46BFCB616DE390AA7C11837C0BF31 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4768
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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=D39612881868374ED42AB2A0CB917D70 --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=D39612881868374ED42AB2A0CB917D70 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4276
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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=A2841E85EDB0F1EA02BFE0DEBA294EEB --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1152
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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=B7760DA9DB70C3FCE303302DC19B5D88 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4808
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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=C4DDA4D7C02573DC5AA2C7B443239BE1 --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=C4DDA4D7C02573DC5AA2C7B443239BE1 --renderer-client-id=6 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3768
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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=E5A3415DA28CD60FDA7D57DCDB27BCAD --mojo-platform-channel-handle=2648 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4388
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:392
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5527f1a62e45f1f06315b3091e3192a92
SHA17c4ca356c8d2a1b482387738ff4565beef1f343b
SHA2560c78e9283e810e23bef11b4a8df16c8babb1cc34cead49df8233fc9c1d6962fe
SHA512f0f0431b242315cd59bc52a02d99aad90f5ac363d257bd369af1db3e578fac35fcd920ba13d2c85767ef19261a06715e37475ed091ad34ab9081a283123cf879
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5