Analysis
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max time kernel
145s -
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
17/08/2024, 14:57
Behavioral task
behavioral1
Sample
a2fe1b005a0175ec0076958b11884248_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a2fe1b005a0175ec0076958b11884248_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
a2fe1b005a0175ec0076958b11884248_JaffaCakes118.pdf
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Size
79KB
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MD5
a2fe1b005a0175ec0076958b11884248
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SHA1
9ff73c13bd860f3ad7ed5532963c6475ee7f2d1e
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SHA256
8d3e6b041c8563196646a7ff1a1d9d9512978f1876129b7cc9320182eea7936b
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SHA512
19f387f0d8cd45c3f0316008adf0765cc6ebe0f24a333fd845ebd87bc648c75dc1521959bec98ca83ffcc25b1ac9f666bd82f9c686991ec60cfa4e7387ac0b8d
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SSDEEP
1536:3s4rMY+C23qn7pBLI6aUXpW6+9qt6yeYWHMqvYK8sg/VBYWL8A+++XTHWspORSxE:c4ndP//Xph+9UeZsqQKOLV++ET2RN
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 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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4756 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe 4756 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4756 wrote to memory of 1520 4756 AcroRd32.exe 88 PID 4756 wrote to memory of 1520 4756 AcroRd32.exe 88 PID 4756 wrote to memory of 1520 4756 AcroRd32.exe 88 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 1644 1520 RdrCEF.exe 89 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90 PID 1520 wrote to memory of 2528 1520 RdrCEF.exe 90
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\a2fe1b005a0175ec0076958b11884248_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: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" --backgroundcolor=165140432⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1520 -
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=012A1A87D33E6D3EF698D40D8DF14D78 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1644
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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=739E0CD4394A609A45CE1C1743927971 --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=739E0CD4394A609A45CE1C1743927971 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2528
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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=BD7C8FF9BFB804EEA396B5B6AA326DE3 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3560
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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=7C0F932CE00D04437264FBBFDDFE528A --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:392
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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=F36AD73BF3BE8EDB261A25DA372137C0 --mojo-platform-channel-handle=2356 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2560
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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=0DCAEE2BAEBF9A275694C85646C176E9 --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=0DCAEE2BAEBF9A275694C85646C176E9 --renderer-client-id=7 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:612
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2296
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5c85c65764b11cb354d19df3063e890c3
SHA185f9f326a2b0e405f39e95857aa51ea17308c35c
SHA2565a940fcb556672f31b4a9f8ca41f9a33195f21feb85d3ac2fc0117f2d6bb194b
SHA51218be5f769d211564012b11f9fa47399de0c2a6745379936fe9550b7305250d16adad1d612437c55b94457dbb7ab21f5784831e1a2158c83c3f84a0e6b3a2aa96
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5