Analysis
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max time kernel
141s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
12/09/2024, 07:01
Behavioral task
behavioral1
Sample
dc07bae93b752c72ba67713a78237008_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
dc07bae93b752c72ba67713a78237008_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
dc07bae93b752c72ba67713a78237008_JaffaCakes118.pdf
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Size
83KB
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MD5
dc07bae93b752c72ba67713a78237008
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SHA1
83d25ce0b0020dbf9507eed158f4aa55e114211c
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SHA256
0bfef20e052936a808881dbe024c6e980d71a6a80e3ea0bb82be7c7e6dce1149
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SHA512
e90c7544e4373f320b7875311787f2c7bc0a1ba2623434be62a53e7045a94353b421611e68fe2a295676c9549a9006596c3f0956880c5fda24146ff219c63eeb
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SSDEEP
1536:nnK4I5ZGbGg9t4drhE9XkMPe0V0/5HBbcqLTGC+xkyXWXpO/EWlkCf7mWrfiUixj:wZGqtZKdVW0m/7NyZ/hkCf7cxzzb
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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4440 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe 4440 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4440 wrote to memory of 2752 4440 AcroRd32.exe 88 PID 4440 wrote to memory of 2752 4440 AcroRd32.exe 88 PID 4440 wrote to memory of 2752 4440 AcroRd32.exe 88 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2956 2752 RdrCEF.exe 89 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 RdrCEF.exe 90 PID 2752 wrote to memory of 2440 2752 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\dc07bae93b752c72ba67713a78237008_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:4440 -
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:2752 -
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=FC06566C9BD41DB814D30BBE01FDAF98 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2956
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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=A285CC9D9A42230D3ACFF394095DE25E --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=A285CC9D9A42230D3ACFF394095DE25E --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2440
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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=57529FF993377A1613727AEDB139DEE6 --mojo-platform-channel-handle=2120 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4620
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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=E326CDF048A64A7CF6A519FC01AE6A5C --mojo-platform-channel-handle=2480 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1612
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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=D39DAC68F105E2CFD5B3D6ECA8767544 --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=D39DAC68F105E2CFD5B3D6ECA8767544 --renderer-client-id=6 --mojo-platform-channel-handle=1920 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1716
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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=725F62456739DBECA657023E60BA0000 --mojo-platform-channel-handle=2360 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4388
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4424
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5bd07b720067a0f7a43e55da6baf34995
SHA192372da25b1f8ccf4c0fd68438230606c89e77ab
SHA25689728dc2db8ac9024d0e4eafb9aa8b444631c5eb2b4f81504dbbaaa88325833d
SHA51254bc4685458fa7b83fea7c650d901bbef22d7f56c1dfbb440f32a9ce8248ded58d8e8c9e5a968a2b531c2ed3238eee298a804cdf69115ded89ddced4c51ae0e8
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5