Analysis
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max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05-10-2024 00:27
Behavioral task
behavioral1
Sample
1576ff49d1a18b72d05e76341af85cc4_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1576ff49d1a18b72d05e76341af85cc4_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
1576ff49d1a18b72d05e76341af85cc4_JaffaCakes118.pdf
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Size
76KB
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MD5
1576ff49d1a18b72d05e76341af85cc4
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SHA1
65dc73bf5c840c6c9fa0dfa8c2061217c9e3b7f4
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SHA256
9ae6b8fa4f5f93d242e4fa5f9f00ab6aa9d5a2dcd75133d092b5a83941d90758
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SHA512
5cdcf3b8cc2c449f5e33d16773ce2d0dc801f374b8ae3fb02416bdeb7c176abe6bab4e4b2117a20b3775e410f26726bd50a5dddc4433dc191a4fed65eaeb1609
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SSDEEP
1536:6x7ThXOM0tr4CrGkI1R9AqiB85XbYN/R0X+/3NHtELGEdQEglFW:A9XLK4Crl2iYbY3NtildQEgG
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 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 -
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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2340 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe 2340 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2340 wrote to memory of 452 2340 AcroRd32.exe 82 PID 2340 wrote to memory of 452 2340 AcroRd32.exe 82 PID 2340 wrote to memory of 452 2340 AcroRd32.exe 82 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 4520 452 RdrCEF.exe 83 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 RdrCEF.exe 84 PID 452 wrote to memory of 1184 452 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\1576ff49d1a18b72d05e76341af85cc4_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:2340 -
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=7B8658AD1253B00FC667A7AA30874B76 --mojo-platform-channel-handle=1624 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4520
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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=2EA95D6C8E53D7C8E70EFA6D6EDFE57D --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=2EA95D6C8E53D7C8E70EFA6D6EDFE57D --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1184
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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=1448CFB975D5893D026227C564CDF6E4 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2796
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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=7DA5963A898791B9841BD38EF65CDBFA --mojo-platform-channel-handle=1628 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3564
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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=69C1934494CF3EBED9C7A46C4A2D67ED --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=69C1934494CF3EBED9C7A46C4A2D67ED --renderer-client-id=6 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2164
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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=DFE11BD4803118EB27D9A6363FC4B47F --mojo-platform-channel-handle=2716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2452
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4824
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD592672df16fbc277bca2730b5bbe48eef
SHA12292637ac12f6b994621236c32c1ae90e61b89cb
SHA256a15dc711275d3ad86c7a9932ed5549329ac21d4ff7f4c0aabcf65a866350b027
SHA5122f8fa94f397b4ebe6b89a6b6f5eaf946c12505453cc028f8ab6131e57c2cb3a549564d9552a6fdf2ad8106d64408492a4286fe214a9b7a6c420970c084a63a09
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5