Analysis
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max time kernel
94s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 09:41
Behavioral task
behavioral1
Sample
2edefed6294c42a2129aca99af521926_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2edefed6294c42a2129aca99af521926_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
2edefed6294c42a2129aca99af521926_JaffaCakes118.pdf
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Size
79KB
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MD5
2edefed6294c42a2129aca99af521926
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SHA1
8f7cef58abaf1142192dd94097f61421782c6c21
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SHA256
4dbc3c671b29fce7970b76bd75109ce88347f09c87446579a38e0c602a57d4da
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SHA512
10e04ccf21fc691aea0ba48152c73f0af823260cb6b1b99938d99195b50e71e5325d21c0a77c7b8404c431436c05953308d832767f32e6d72da8cc61ca4cdfdd
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SSDEEP
1536:3lu5vl8p15XBrf9DJe8yr0bBINjUqgpJmzSJ4a+IkCwp7bWVpVcParP7xrUbWWAv:w5vlOZDryr0bBIGqgHk4+IkCtpV4aD77
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 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 -
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-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1660 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe 1660 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1660 wrote to memory of 4960 1660 AcroRd32.exe 86 PID 1660 wrote to memory of 4960 1660 AcroRd32.exe 86 PID 1660 wrote to memory of 4960 1660 AcroRd32.exe 86 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1704 4960 RdrCEF.exe 87 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 RdrCEF.exe 88 PID 4960 wrote to memory of 1520 4960 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\2edefed6294c42a2129aca99af521926_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:1660 -
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:4960 -
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=A5C83DA47F03AF4B32BB608CC20A8C71 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1704
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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=EEE2C791D5C9382412DFC79DB1CA369C --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=EEE2C791D5C9382412DFC79DB1CA369C --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1520
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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=1916FBE2E7D03418C634FFCA8D8C51F5 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4484
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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=1ECB2F93C9922C322336CBE5C08A5349 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1124
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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=485D60E8CABADD4D66D2C442615B7D33 --mojo-platform-channel-handle=2512 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4760
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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=075795B8FB17F8EB6B5C4C0E2D1C6D8A --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=075795B8FB17F8EB6B5C4C0E2D1C6D8A --renderer-client-id=7 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4136
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5939ed1de491c0318d4c6b382381407cd
SHA14941b61eb28c666f52c6faee96f671d49a57c456
SHA25618c147dc7cad1e9f4b006cdc7fc09345146e85a8645f96ec1a861d24d30f4af5
SHA5129b2cdcda0d5cb606b85df2d25bda0997edb1f76d1ffd20ee3b41b356f4e6431796bac8798026b3fea1e477045914f704eb57d887e85dfe5cbb7682db02057402
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5