Analysis
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max time kernel
141s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
11-08-2024 00:30
Behavioral task
behavioral1
Sample
884b15f0dfd67bf5ca413f2259de30e2_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
884b15f0dfd67bf5ca413f2259de30e2_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
884b15f0dfd67bf5ca413f2259de30e2_JaffaCakes118.pdf
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Size
34KB
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MD5
884b15f0dfd67bf5ca413f2259de30e2
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SHA1
1418c214873b8d55fb562e80edc78ff8c3cd578c
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SHA256
b105bf466717da23808bab0b41bec5d7a4178a2fd21c0c14c1c19efe19ba3822
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SHA512
fe0d87cc1e4fcc91fbfd4436f475089114f4b15ea299326c572f69cb038dbe1fd8cd3a111c7d91a1fa3aa756c2db3f2de8fe7d1add5bc7479118da86c24ec1f4
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SSDEEP
768:43azbvXmcjbYnJyWRK/Enk+X3kFa8we7l/UDm6:0az9qJyL+HDslMDd
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 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 -
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-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 220 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe 220 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 220 wrote to memory of 1148 220 AcroRd32.exe 98 PID 220 wrote to memory of 1148 220 AcroRd32.exe 98 PID 220 wrote to memory of 1148 220 AcroRd32.exe 98 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 3600 1148 RdrCEF.exe 100 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101 PID 1148 wrote to memory of 1072 1148 RdrCEF.exe 101
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\884b15f0dfd67bf5ca413f2259de30e2_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:220 -
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:1148 -
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=E5B06F7DB29535AE3308DB24E1FE096C --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3600
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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=91A55C289491A8B4D915B3A08E883123 --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=91A55C289491A8B4D915B3A08E883123 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1072
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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=9098A7F87EABB729E7560A0FF9FB62EB --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3756
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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=4CE6699456DCBB9FE8E24DFA48E97CB8 --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=4CE6699456DCBB9FE8E24DFA48E97CB8 --renderer-client-id=5 --mojo-platform-channel-handle=2008 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2228
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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=5EEAFBFCAAB7F3697EB985687B261769 --mojo-platform-channel-handle=2664 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1204
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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=272BC3EB3436E71FE6A16A457920E091 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5000
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4292,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=4380 /prefetch:81⤵PID:2868
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3736
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD57e5de15d6cb841071adbc3a8448958dd
SHA1e56a7a014e05c39337291c00f55963412a554cc4
SHA2565b1c9d9bf88d11ea3abbf97d76e4ccc198b348d7e2d6ca957576d1757aa48cdf
SHA51225ebf1469ff4374d551e61fb409637278d78ca5cb3c94c5aa7504141bb800cbc0aa9197ebd268a286f3f9287c085d9f97f981258d2e1bf7dd064b4a1e27a32d6
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5