Analysis
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max time kernel
140s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25/09/2024, 02:14
Behavioral task
behavioral1
Sample
f4f33cb12ac95f54b57b5b83c7bdf2c6_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
f4f33cb12ac95f54b57b5b83c7bdf2c6_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
f4f33cb12ac95f54b57b5b83c7bdf2c6_JaffaCakes118.pdf
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Size
93KB
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MD5
f4f33cb12ac95f54b57b5b83c7bdf2c6
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SHA1
ee09d9bf667f8012a417ecacd891f4f029076946
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SHA256
4a8373b9de7a0b2637cd9a8a60ab4d0e7cf13a93e4c8374751c3521a558395f8
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SHA512
d75bd9191a9abad0c5677c08c2f93b018fb66d0b7b7d2d2b993b005137800703cb5cf822791e2d2e6d79ae862f4ba2128103faa9b424ce16389a891eeb4c35e5
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SSDEEP
384:B3GM+EWy6fHQ0HTNFH/ZmF+ndAUH3YHQ1Xrg/qwLHjWYyvdnX2HHH1OHrRv5uWvo:vH
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 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4336 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe 4336 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4336 wrote to memory of 2328 4336 AcroRd32.exe 82 PID 4336 wrote to memory of 2328 4336 AcroRd32.exe 82 PID 4336 wrote to memory of 2328 4336 AcroRd32.exe 82 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 1956 2328 RdrCEF.exe 83 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 RdrCEF.exe 84 PID 2328 wrote to memory of 4604 2328 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\f4f33cb12ac95f54b57b5b83c7bdf2c6_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:4336 -
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:2328 -
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=9D38E4F02EBCFAA6C8AC0EE9683BE3E1 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1956
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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=BA8FDC780B68602BBF9D1B4378ECD48B --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=BA8FDC780B68602BBF9D1B4378ECD48B --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4604
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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=69427A132D5D82228DBCEE13654E0EE2 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5100
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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=582A85E66825D9A182F2344E16A6176C --mojo-platform-channel-handle=2436 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3548
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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=0919EC981C5DA7C5272BF860667F2264 --mojo-platform-channel-handle=1840 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1844
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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=584B0BE793A44DA77357650F1747A60A --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=584B0BE793A44DA77357650F1747A60A --renderer-client-id=8 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1532
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1512
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD595c0c6073bddfc77718abb8764c50406
SHA104d5eca9d28f02562da6b09047227a52bdf34bc3
SHA25692461991543c57575cd7a84ad6659f0a8cd45b7bbbaf58f7d400b2039cc27e59
SHA51263195dc714ce9223bee1e5df3dc43b5dabed1f59940aa98bed22f82b40652d6232e30801455d0449482a1f4f6f2547e073dcd5a3a309767241aa0549f570eeae
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Filesize
56KB
MD5c26ed30e7d5ab440480838636efc41db
SHA1c66e0d00b56abebfb60d2fcc5cf85ad31a0d6591
SHA2566a3c5c4a8e57f77ecc22078fbf603ecc31fb82d429bd87b7b4b9261447092aef
SHA51296cdb78bca3e01d4513c31661987e5646e6a8ff24708918aa0d66dfa3ca5d98af4862c9f38c4f41f933c345d2d3adfb1d34d1430b33f45f916f41a9872a030df
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5