Analysis
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max time kernel
95s -
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, 04:06
Behavioral task
behavioral1
Sample
2a8ddd1a83355456d6ae0a751f0d860c_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2a8ddd1a83355456d6ae0a751f0d860c_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
2a8ddd1a83355456d6ae0a751f0d860c_JaffaCakes118.pdf
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Size
214KB
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MD5
2a8ddd1a83355456d6ae0a751f0d860c
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SHA1
fd5a6367b8e43313782df0fef5d2e61251f91075
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SHA256
9b921d99d9b4aec291d3e4d8439239c3f041222bd6314a0aa1976a6d913f8001
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SHA512
5fc6cfea4aa8ee7f2392a915a1b17063ad2281c5179cc7f540fd2165f97dfe5b28e4ced403ab817e31dd9b3c7c449dde00c381670fab8a4965aabf8532eb7fc1
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SSDEEP
6144:aNk9KUCXuYaU6mgMCY7W0R1nynA40uwcRCX:1KUYB6LMT7JRpkE/Im
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 896 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe 896 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 896 wrote to memory of 3976 896 AcroRd32.exe 86 PID 896 wrote to memory of 3976 896 AcroRd32.exe 86 PID 896 wrote to memory of 3976 896 AcroRd32.exe 86 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 2440 3976 RdrCEF.exe 87 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 RdrCEF.exe 88 PID 3976 wrote to memory of 1964 3976 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\2a8ddd1a83355456d6ae0a751f0d860c_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:896 -
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:3976 -
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=F6E375D55B99C5EFB2A7B48E54E02E9B --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2440
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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=44B9FD32A06D7847BD12880D7E1BC982 --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=44B9FD32A06D7847BD12880D7E1BC982 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1964
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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=393B8D1017DCB20A1CA9300BDBE1A2C3 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5052
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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=0F55DFACB81D6C2E0F2491C8EF3DDD14 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2876
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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=624C4696A85D9F399FDBC50A5DC1CFCB --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=624C4696A85D9F399FDBC50A5DC1CFCB --renderer-client-id=6 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:972
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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=DDB1D520F725B5EA68170EDB3C7CF71F --mojo-platform-channel-handle=2536 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1968
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1620
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5a59005d9db92b9dc320db0b02fb383ba
SHA1e9daf1d93f491fc8f1a177bb40aa14040b21cc1a
SHA2565247e3271282fd75a2395163687c219b0b9e7d5e249223e3f27c2dc0127aafff
SHA5124e4a96369246f38d7352205789781adc1b981f6884e87d0e451283024171bc472aac7235201610677cb8e17ae8f1d988b1326dc58c434a7fde01d93e32f30baf
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5