Analysis
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max time kernel
92s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02/10/2024, 14:33
Behavioral task
behavioral1
Sample
0b251fa2b88549e68f96c469f7743445_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
0b251fa2b88549e68f96c469f7743445_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
0b251fa2b88549e68f96c469f7743445_JaffaCakes118.pdf
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Size
74KB
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MD5
0b251fa2b88549e68f96c469f7743445
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SHA1
d31fb9a4a1186ec88dc756a4570da84bf01bac6c
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SHA256
329763d95573f5b049ef768cdcc06fde47cdf5504397ad1016eaea8fa2e21732
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SHA512
a36d1be8abb2e78dab69c5976019a76ce37973b6feb3ac85419117c50472ec40fe04fde7d874ba09e5d132dd16922f6258c765de9f6414bb49cda53991be0643
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SSDEEP
1536:VCTi55B0PmI2EaE0Ffu90CvKJ5XjHsG55Ue+gIglRLk6m2MCbGb:ITm5BxFm90CvKJ5jz+gIglpkB2MCCb
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1136 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe 1136 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1136 wrote to memory of 1776 1136 AcroRd32.exe 82 PID 1136 wrote to memory of 1776 1136 AcroRd32.exe 82 PID 1136 wrote to memory of 1776 1136 AcroRd32.exe 82 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 1220 1776 RdrCEF.exe 83 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 RdrCEF.exe 84 PID 1776 wrote to memory of 3312 1776 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\0b251fa2b88549e68f96c469f7743445_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:1136 -
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:1776 -
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=898B126D5FAD1B0F494CA88B9831F0CB --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1220
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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=D20533B9B1AC2893445C32603A6DCE9C --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=D20533B9B1AC2893445C32603A6DCE9C --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3312
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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=E41308B545806FE458132C4FB786B3BF --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4740
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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=7F957DE6935D5EAFB604293EEEC49B7C --mojo-platform-channel-handle=1836 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2772
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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=17F34EF24C284040A0C247D9A0F30919 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2376
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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=49647FC3ABD98402A9BD1263948AB55D --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=49647FC3ABD98402A9BD1263948AB55D --renderer-client-id=7 --mojo-platform-channel-handle=2380 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4316
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:100
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD54a448d05423f0e6bfbd37986dcc83ca5
SHA151d85ed782239e13b321e1371f2cd15619fb44c0
SHA2562d215814c40157bf7570dd278add8500fa3b32eab840c466ab214d8f562e3bbe
SHA51241126fc22932698593e0d402c009a589cf86600cffe7a53ccacb64e1d370f8bb3df0c3d4e49b1b6bb0dfa080bbb5c6d981d85d561b7303db5d3a8db12ad2ede8
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5