Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2024, 11:18
Behavioral task
behavioral1
Sample
0efe139221b81cfda4dd6b48ab6e6c0b_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0efe139221b81cfda4dd6b48ab6e6c0b_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
0efe139221b81cfda4dd6b48ab6e6c0b_JaffaCakes118.pdf
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Size
85KB
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MD5
0efe139221b81cfda4dd6b48ab6e6c0b
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SHA1
7af233eeceb43ab9dbb0ef36bc8c1f1037e57c92
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SHA256
4769137fac6e1fb711e58753bc5860709e456222bc9187fc20b0e2941c3feb13
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SHA512
9406bf3bf4feb56400289fa7e5a98581a1010175b3acacbc7027b772e5fd475c704e66997a6fffb340f8b3fbc2fcfd9f6d20166bbaf27c2de791bfbb9c1bd4f1
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SSDEEP
1536:6aNcLY49+q35OE5nydf73tpfmAUKaxzz5gGB7OsPiFOSW8h4JPLjo8WUpO7fVU:EX/OYAD3tI2ax5dd6h4pjof7a
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 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 -
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 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3168 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe 3168 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3168 wrote to memory of 3244 3168 AcroRd32.exe 82 PID 3168 wrote to memory of 3244 3168 AcroRd32.exe 82 PID 3168 wrote to memory of 3244 3168 AcroRd32.exe 82 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4284 3244 RdrCEF.exe 83 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 RdrCEF.exe 84 PID 3244 wrote to memory of 4888 3244 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\0efe139221b81cfda4dd6b48ab6e6c0b_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:3168 -
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:3244 -
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=E298E8D12D4382297F7FDBD03A6F8815 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4284
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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=B7B64A4C0647C650C9A7A18C1D3370C8 --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=B7B64A4C0647C650C9A7A18C1D3370C8 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4888
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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=1C176DA9AD3A00E4DDA1B76A23C04783 --mojo-platform-channel-handle=2140 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2044
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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=DE1B68515A5CA813C017EC9E8E9380EA --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4708
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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=DA11A56BB54B8C0F5E723EDFA4FE1153 --mojo-platform-channel-handle=2548 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2960
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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=017782E55A939ECDCE764725C8CA8CFA --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=017782E55A939ECDCE764725C8CA8CFA --renderer-client-id=7 --mojo-platform-channel-handle=2560 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:752
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2148
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5d67af393c740abc67f0e2b9cec74f463
SHA17f230e8d017cdffad9625db5af3827b73dc435b7
SHA256cd4d7bb82068825a3e64845ef8c6795ff658293b60b2b5ab56376f740a6ee754
SHA5120dbee1aecd0b6b8d90781b94b3b27923b4a98449ede16b3c5b90da825bb9c334c834c5bcf2750fc2952651167c4efa461fa1b1d94b88f3b1649c67d0526d5221
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5