Analysis
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max time kernel
95s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12/10/2024, 12:37
Behavioral task
behavioral1
Sample
3a0c34849cd91948b46242c64fc0dae6_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3a0c34849cd91948b46242c64fc0dae6_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
3a0c34849cd91948b46242c64fc0dae6_JaffaCakes118.pdf
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Size
150KB
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MD5
3a0c34849cd91948b46242c64fc0dae6
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SHA1
cd1289567adee88e4a8d2aeeb764bab60f38c85f
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SHA256
e00e4bdc1bf6f4385d5c228f3cd90a6175fb50fbe7622280df8cbf9ffacf6d6e
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SHA512
3943a9e4cefea24ab6101a371a8e6f39f82f946b69365a16f6a6a28e459d1df8f6455db353de15a3712ca38e1360152b1b4ed560da2623a7874117656e48e943
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SSDEEP
3072:m8PVonsnPBggHg5bCawykpIUmhhGtqUD7ACESuwN8QYj9/F2t:m8ensnZ9HsCuVXadDnlus5
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 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 -
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-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4052 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe 4052 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4052 wrote to memory of 1324 4052 AcroRd32.exe 86 PID 4052 wrote to memory of 1324 4052 AcroRd32.exe 86 PID 4052 wrote to memory of 1324 4052 AcroRd32.exe 86 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4308 1324 RdrCEF.exe 87 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88 PID 1324 wrote to memory of 4560 1324 RdrCEF.exe 88
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\3a0c34849cd91948b46242c64fc0dae6_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:4052 -
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:1324 -
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=87A84B0F3497E53719C9E079A1F3D792 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4308
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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=B4DC40B31CA6870D047712C55B0560F2 --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=B4DC40B31CA6870D047712C55B0560F2 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4560
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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=FED692C322AC1D4647D77CE72C4DE536 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1816
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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=8EBA88F877E4618BAD7E60A595EC40A1 --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1524
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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=8A0E9CEA9394BD06AE38F312BA48AFA6 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2808
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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=827291A02919B8891567B72D4E8E2852 --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=827291A02919B8891567B72D4E8E2852 --renderer-client-id=7 --mojo-platform-channel-handle=1836 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4544
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:976
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5d7aaa106a2fdce41668752c9d9cfe48c
SHA17fb90cfeb0cd8040dacba401e2837dcad7b54ccc
SHA256ba2572990cd4845054307c29865fb9e90bb6709568e85681183ad9696fa0ca47
SHA5123f73d7fbb031a1b6998585ed543af93543035f4cd760dc5d802e7e5055a8a78c65c7f50f9c9f8088345352b3b35f50f6fb97937998495ad88e74900a8f933354
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5