Analysis
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max time kernel
140s -
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
25/08/2024, 10:09
Behavioral task
behavioral1
Sample
c081e2752c9c4b1f36989763b54db107_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c081e2752c9c4b1f36989763b54db107_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c081e2752c9c4b1f36989763b54db107_JaffaCakes118.pdf
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Size
39KB
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MD5
c081e2752c9c4b1f36989763b54db107
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SHA1
3eb0b1ff2e6b3e4ab7be33682ccbae08fe199647
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SHA256
2d6f779c7fac42782a8cf4840badf087a705fb7f4686d7025be502f9170e280e
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SHA512
15a41e292a6671a97601e34dfc9b8ca4f61385d884bf88b6b082a907e50e2340b2afdce0a66f34f26a8ec2f88b085912a9b423b841463f3f2cfc578d3f93e4bb
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SSDEEP
768:3XuMZmwgCLWarEfE5HpxGi1eb1tXUQuPaRLT6V5h/+lXTyWZ4yLNFnzMH9DNm2cM:3XFZmGWSE4jGi1ebHX7uPaRLT6V5h/+s
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 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 AcroRd32.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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4780 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe 4780 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4780 wrote to memory of 3304 4780 AcroRd32.exe 90 PID 4780 wrote to memory of 3304 4780 AcroRd32.exe 90 PID 4780 wrote to memory of 3304 4780 AcroRd32.exe 90 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 4460 3304 RdrCEF.exe 92 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 RdrCEF.exe 93 PID 3304 wrote to memory of 1824 3304 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\c081e2752c9c4b1f36989763b54db107_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:4780 -
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:3304 -
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=6AA3BCEE5447E96745E4643C22FAE35D --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4460
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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=0FB51B9C583EC24E37887A0395B4F1CA --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=0FB51B9C583EC24E37887A0395B4F1CA --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1824
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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=888F56E8389A1625C9032E5FAABF5ED5 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3148
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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=ABF1083C177B7B5A2CB8A9307AC0A5D9 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:816
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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=B4F9646369D75EA547A676AD4E81F138 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4172
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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=C615897C94D3EFE6C811DD2B277A1702 --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=C615897C94D3EFE6C811DD2B277A1702 --renderer-client-id=7 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3388
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:316
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD578acb9f2b38d121e0758ee3d9cd92d3c
SHA128ef53bee36fffa2fc0140954123ae8816b39dfe
SHA256b3eb95a55465bbb90c745c05150d4a81fc4f6a6f8b05cd4cc7a7b16d105eca49
SHA5128e51b038f00ba94ccce94f181038f050aa0aad16efd1229b04179aa6428578d6e4e19a78a931fc6017917ba8ce14443fe9f14501779acb0ef0b3e61618f11f04
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5