Analysis
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max time kernel
140s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25/08/2024, 14:56
Behavioral task
behavioral1
Sample
c0fa50613f9d081ba5a5b516148ea81a_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c0fa50613f9d081ba5a5b516148ea81a_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c0fa50613f9d081ba5a5b516148ea81a_JaffaCakes118.pdf
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Size
107KB
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MD5
c0fa50613f9d081ba5a5b516148ea81a
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SHA1
97ee2354507fa4a276d35e65f2d09851f7398bc6
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SHA256
2f701a0e8a6c3f9653e2beccd8a2787281f6bac129838d39a820a97157a3224b
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SHA512
b0cc231320429467c5af555568013227d11ca3fe3f22b9d843066bedeef802d97862ab068179076bb96d56b1ab15586f9267b8f6d080f7282620ec339a362326
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SSDEEP
3072:qZUn1qmBAffNL6IrBcFyJW7dcr3F7jpHl73WLjXV:qZU7Bo1B9y0W7tjF
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 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4952 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe 4952 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4952 wrote to memory of 2816 4952 AcroRd32.exe 89 PID 4952 wrote to memory of 2816 4952 AcroRd32.exe 89 PID 4952 wrote to memory of 2816 4952 AcroRd32.exe 89 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 960 2816 RdrCEF.exe 90 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91 PID 2816 wrote to memory of 2000 2816 RdrCEF.exe 91
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\c0fa50613f9d081ba5a5b516148ea81a_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:4952 -
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:2816 -
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=09171A76DE37AB76DE860B4675638AB6 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:960
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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=304E8F91449F37C5FD17F8B657B6C73A --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=304E8F91449F37C5FD17F8B657B6C73A --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2000
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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=FFE0421340942D2BED8217C57FF8F70C --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:396
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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=F18468DC8B665E5F10D9ADE6EF20B52A --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1544
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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=EE78A79B7FF8048AB21688D42C308FA2 --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=EE78A79B7FF8048AB21688D42C308FA2 --renderer-client-id=6 --mojo-platform-channel-handle=2384 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2292
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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=060ABC9A7F04B5F7E91A3FE11F2A175C --mojo-platform-channel-handle=2536 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2940
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4440
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD57f8bb1b5156bf25b2eb4f06bdc9bb8dd
SHA12ee76c12ab32db71b1814e8c5127f4211ba410fd
SHA2567eae721eb3d67defbbec4c4a8e29fecd9a22d39ad07d7b513161422ca89c4199
SHA512c9554d3acfc4f3f6a4981c2536cf331c8f947c5e68dad851683d52fadbd3964633c07fbc605516c379537fb8305f48dbca55166d7bdb5b98c820a706c49d6d36
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5