Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21/08/2024, 09:26
Behavioral task
behavioral1
Sample
b2ee1ec33daaf917989f3944a98dd5d2_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b2ee1ec33daaf917989f3944a98dd5d2_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
b2ee1ec33daaf917989f3944a98dd5d2_JaffaCakes118.pdf
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Size
34KB
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MD5
b2ee1ec33daaf917989f3944a98dd5d2
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SHA1
2cb999648ad92bded620eeb436e47477259ecd95
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SHA256
db77bcbde5ad76c3ffa5bff6f1404d16822e712dd0d92dfb648f294e06cfdcd1
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SHA512
daaafb58d6af8af58267850fe9623f0f1fd06d2fda9f6d0b412c237c5e93326c245428467ae4cad05bf9832e40523d326f4b55719c54418e6cd19392c7d77354
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SSDEEP
768:5CvEwSvl9leKiPDlfTt9iYjbJwlokPskpA6Gnp3v:5kWtiPDxTtVjU/pA6Gnp3v
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 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 -
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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4404 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe 4404 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4404 wrote to memory of 4756 4404 AcroRd32.exe 89 PID 4404 wrote to memory of 4756 4404 AcroRd32.exe 89 PID 4404 wrote to memory of 4756 4404 AcroRd32.exe 89 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 3500 4756 RdrCEF.exe 92 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93 PID 4756 wrote to memory of 628 4756 RdrCEF.exe 93
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\b2ee1ec33daaf917989f3944a98dd5d2_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:4404 -
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:4756 -
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=879947F69D6AB159D6228B0A994577CD --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3500
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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=64EB8CC301242AC96973BAF73B2B687C --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=64EB8CC301242AC96973BAF73B2B687C --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:628
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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=BF9DD9B0E395DBD2AB3AD3BDAB2E06D9 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:456
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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=05E8840D61F34CCA96B80059C997B090 --mojo-platform-channel-handle=2404 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:464
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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=E86D4CBD31BF7045A8686B75275548E8 --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=E86D4CBD31BF7045A8686B75275548E8 --renderer-client-id=6 --mojo-platform-channel-handle=2348 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3424
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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=C328074151F47CC565612AC77F7FC338 --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2676
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3292
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD51e88499aea4d0468ad28dd02aa650f25
SHA17e74d86b27aa3971d798422f4a0e3b595400c7f0
SHA2564fcf86ac5a308e5fc5da8ee47de1aa14b02062f70fca4eff8ef051dd9d02fc58
SHA5126c0258030716475224b3aebdfc637e3150d8c2f324fd53f6cfd777cb787d5359c122f1758a5752c07855634a164ed6b9d2d5dc96c67b1017f61580829d2e06f4
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5