Analysis
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max time kernel
145s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
10/05/2024, 05:55
Behavioral task
behavioral1
Sample
2dacbad1243658f0713be9b7c86d2608_JaffaCakes118.pdf
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2dacbad1243658f0713be9b7c86d2608_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
2dacbad1243658f0713be9b7c86d2608_JaffaCakes118.pdf
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Size
346KB
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MD5
2dacbad1243658f0713be9b7c86d2608
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SHA1
df264e79e0d2a282b21beef724249c5f93fbf515
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SHA256
4d0e5f3a247bfcf841f64aa7f2590dcf16196861307f59fb84d3948788b67147
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SHA512
1dcec6c9721e4d039413b9c716867aefe14281b03e1dd0803fdd53c12e4a7b8fd476811406ff466897519164ca003fb0e4f0875acbe4df978cd3de7bd533b37e
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SSDEEP
6144:aqtxjTbBnzT5Eci0wQcsuq2ca9Hk6a+2Q8wmqj05TuOhPPlV0/p3t:z91vuijaJ6+Hmqj0ZnhPPlV0R9
Malware Config
Signatures
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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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4860 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe 4860 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4860 wrote to memory of 4276 4860 AcroRd32.exe 100 PID 4860 wrote to memory of 4276 4860 AcroRd32.exe 100 PID 4860 wrote to memory of 4276 4860 AcroRd32.exe 100 PID 4860 wrote to memory of 1860 4860 AcroRd32.exe 101 PID 4860 wrote to memory of 1860 4860 AcroRd32.exe 101 PID 4860 wrote to memory of 1860 4860 AcroRd32.exe 101 PID 4860 wrote to memory of 1156 4860 AcroRd32.exe 102 PID 4860 wrote to memory of 1156 4860 AcroRd32.exe 102 PID 4860 wrote to memory of 1156 4860 AcroRd32.exe 102 PID 4860 wrote to memory of 3136 4860 AcroRd32.exe 103 PID 4860 wrote to memory of 3136 4860 AcroRd32.exe 103 PID 4860 wrote to memory of 3136 4860 AcroRd32.exe 103 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 2444 1156 RdrCEF.exe 104 PID 1156 wrote to memory of 1304 1156 RdrCEF.exe 105 PID 1156 wrote to memory of 1304 1156 RdrCEF.exe 105 PID 1156 wrote to memory of 1304 1156 RdrCEF.exe 105 PID 1156 wrote to memory of 1304 1156 RdrCEF.exe 105 PID 1156 wrote to memory of 1304 1156 RdrCEF.exe 105 PID 1156 wrote to memory of 1304 1156 RdrCEF.exe 105 PID 1156 wrote to memory of 1304 1156 RdrCEF.exe 105 PID 1156 wrote to memory of 1304 1156 RdrCEF.exe 105 PID 1156 wrote to memory of 1304 1156 RdrCEF.exe 105 PID 1156 wrote to memory of 1304 1156 RdrCEF.exe 105 PID 1156 wrote to memory of 1304 1156 RdrCEF.exe 105
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\2dacbad1243658f0713be9b7c86d2608_JaffaCakes118.pdf"1⤵
- 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:4860 -
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⤵PID:4276
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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" --backgroundcolor=165140432⤵PID:1860
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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" --backgroundcolor=165140432⤵
- Suspicious use of WriteProcessMemory
PID:1156 -
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=8E854C1174D606D552DBE1D85C0D6E50 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2444
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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=1F036B24227E2E36C9C3EBB372ADB2D8 --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=1F036B24227E2E36C9C3EBB372ADB2D8 --renderer-client-id=2 --mojo-platform-channel-handle=1800 --allow-no-sandbox-job /prefetch:13⤵PID:1304
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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=C6754B44281C2C8394C8C99D5ADC15A1 --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=C6754B44281C2C8394C8C99D5ADC15A1 --renderer-client-id=4 --mojo-platform-channel-handle=2152 --allow-no-sandbox-job /prefetch:13⤵PID:3880
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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=CE3E6151D5A35EF2E3908098AEAD83E0 --mojo-platform-channel-handle=2544 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:112
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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=20A89023F366AE1A6A8E18CECCD9E8DA --mojo-platform-channel-handle=2560 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4380
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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=CB7C10DFEEC0D2658E6E68173EF7700C --mojo-platform-channel-handle=2112 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3892
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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" --backgroundcolor=165140432⤵PID:3136
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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 --no-appcompat-clear --mojo-platform-channel-handle=4036 --field-trial-handle=2676,i,447940133669489189,1353734109898858672,262144 --variations-seed-version /prefetch:81⤵PID:1080
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4532
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
64KB
MD51303765f1450d8fcfabf66a5df9790bd
SHA1dfb0ccc03a39d83a654987514a776265f581450d
SHA2560b12a2eec6e34b0b94c8bfc15832939e295cd743fdc2e2cbded1b5984acb1504
SHA5127dc4a3f058a82138aa9efe1884bafc45968150fd8f5544c577965414a5c4d16897202faffbcc588668c75363f6940312d68a33a1771ee39b42d0469fd4630889
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5