Analysis
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max time kernel
140s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2024 01:49
Behavioral task
behavioral1
Sample
91e20cc8915e936824eeb4dd81d4c52d_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
91e20cc8915e936824eeb4dd81d4c52d_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
91e20cc8915e936824eeb4dd81d4c52d_JaffaCakes118.pdf
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Size
82KB
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MD5
91e20cc8915e936824eeb4dd81d4c52d
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SHA1
74460b7ed20b511fc317da486b573860c3853781
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SHA256
ec8304b63ffd0cae68bbb0424b4760de8e318bba5e5fcb961d2d53778f28da1a
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SHA512
6a616f7951417e5ba84c2f00f92021957a9397fa40ca8e52922f85d5ac4e1e5ea28bd1f2e2fac49dd05cd7c1dab49b0818abbd956b34087dccf62404c58bbe4c
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SSDEEP
1536:eE7r/+4qCX0KdnTFipNzKMnJCnhgkTs8JUeLcHx5ZhdfDaeKWgL9rAkVUNW8pO7F:l3rX0KdCNFnJCnBs8ueL45vdmlXVUM7F
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1156 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe 1156 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1156 wrote to memory of 452 1156 AcroRd32.exe 86 PID 1156 wrote to memory of 452 1156 AcroRd32.exe 86 PID 1156 wrote to memory of 452 1156 AcroRd32.exe 86 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 2072 452 RdrCEF.exe 87 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 RdrCEF.exe 88 PID 452 wrote to memory of 3396 452 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\91e20cc8915e936824eeb4dd81d4c52d_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:1156 -
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:452 -
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=337F2A341D8C67340C2F0A4A38D82E3A --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2072
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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=AD46A72C6DE25EF2858A8DD33EA818CB --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=AD46A72C6DE25EF2858A8DD33EA818CB --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3396
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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=0A6397C195E0732BAB4A6BA1B2C8EE62 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5056
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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=A9A435AA6D9B6F66BDFF8DD661471012 --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=A9A435AA6D9B6F66BDFF8DD661471012 --renderer-client-id=5 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3868
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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=82EE604F3A5DD6151931ACA6BB1DFD76 --mojo-platform-channel-handle=2824 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3240
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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=22507FEEB9CB917AC0CA58EA8179AA7C --mojo-platform-channel-handle=1868 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1132
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4540
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD562e471c9c9b1be802e99aae0b3df2578
SHA11807f4d102d52d51904e16cbe9660642e5bb36f6
SHA256ed26b0bc8f9a79cc566823328630afb5300f5138dee88af02ded61cdce4b4c19
SHA5128ade59c31c8cf1d40176192f24fcde3bc89e25ec338d08c37ce009f260569906ff0c82ffa8a9013aad9fd09c7adcc185c0f953ae6b2f0da51075cdf43458d55a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5