Analysis
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max time kernel
94s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08/10/2024, 21:49
Behavioral task
behavioral1
Sample
25f22dabcf0eeb7ca749b1b849f0c473_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
25f22dabcf0eeb7ca749b1b849f0c473_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
25f22dabcf0eeb7ca749b1b849f0c473_JaffaCakes118.pdf
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Size
83KB
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MD5
25f22dabcf0eeb7ca749b1b849f0c473
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SHA1
58823a53fcbf57d20ec6363f280a426fb7ad8fbd
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SHA256
186e2d9dd7eeb173e37809fe0b73b4302359c8c8950f9a645e54a988a9637246
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SHA512
f88664b203fc175bdafc04583d37aec35b05e340e1169a680559adfde5e8bcf207366dba50528646d6883abd0d3af5613c27a518e9618836ab10f4b515e39465
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SSDEEP
1536:3GjWjX3HnUGBvHJr8ovD+DsybV5gNFngWkNpOPqGMiZWeK7b4WG1zWNlB8rJ:EepBvH2oLFW5cF1Pui9KQWkqBE
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 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 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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 680 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe 680 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 680 wrote to memory of 3456 680 AcroRd32.exe 86 PID 680 wrote to memory of 3456 680 AcroRd32.exe 86 PID 680 wrote to memory of 3456 680 AcroRd32.exe 86 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 2244 3456 RdrCEF.exe 87 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 RdrCEF.exe 88 PID 3456 wrote to memory of 4716 3456 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\25f22dabcf0eeb7ca749b1b849f0c473_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:680 -
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:3456 -
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=59F049377B3389F665BFBA0DA56ECCB9 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2244
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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=395D7A29980E6BD04742B57B70975E7F --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=395D7A29980E6BD04742B57B70975E7F --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4716
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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=C4C4707513C12427D8EAA652D1B75AD1 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1232
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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=0CF183E08198E348A3AE1778C511EACE --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:820
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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=B6AB54CCD41205CFFED29E965BF78E2A --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2004
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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=575FC28F328156B267ED4264C5D7E839 --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=575FC28F328156B267ED4264C5D7E839 --renderer-client-id=7 --mojo-platform-channel-handle=2376 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2308
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3588
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD50a8688a542101bc326827821804b1109
SHA1eb7ffa5e0de7e8b53cd434f207a9f41bc876e473
SHA2565f3aeb973ccc4b7769f31eadf5630b4b5873e127ac9e6d0753b3ba9ef1395fe1
SHA512f3243598e7c421df620a98c3df7b7466b6be0e3d1cc6cda4f597a1569aacfc5bf1885c0fc1e555aa1e05e9613ebbfa7a92c8f1a2d8fa8dc525e30cf8c795a97c
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5