Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
17/06/2024, 09:35
Behavioral task
behavioral1
Sample
b7ec2d968722ea4b55a91785cc0ea741_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
b7ec2d968722ea4b55a91785cc0ea741_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
b7ec2d968722ea4b55a91785cc0ea741_JaffaCakes118.pdf
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Size
67KB
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MD5
b7ec2d968722ea4b55a91785cc0ea741
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SHA1
0a98f11a504bcb8bb0f52b0cfb03b831008e363e
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SHA256
c145106293489dbe2990f877160af86938dd60d76f5e1d79185790b26020f509
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SHA512
135b30aa418cb3cc6f6c7c13123127958d90426617d1b06bc3d5176bcf306bbd82c0d657e0330e6bc13c37174371d2d52c04ca4b4986ffaf89cafec62052e83b
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SSDEEP
1536:DXFZmGWS1zgIs6GDwfVUjmBtvK7t/JNmF9Fav1e3gjV0ofV2:jys1zdNUibok
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 20 IoCs
pid Process 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3484 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe 3484 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3484 wrote to memory of 800 3484 AcroRd32.exe 94 PID 3484 wrote to memory of 800 3484 AcroRd32.exe 94 PID 3484 wrote to memory of 800 3484 AcroRd32.exe 94 PID 3484 wrote to memory of 1288 3484 AcroRd32.exe 96 PID 3484 wrote to memory of 1288 3484 AcroRd32.exe 96 PID 3484 wrote to memory of 1288 3484 AcroRd32.exe 96 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 2676 800 RdrCEF.exe 97 PID 800 wrote to memory of 644 800 RdrCEF.exe 98 PID 800 wrote to memory of 644 800 RdrCEF.exe 98 PID 800 wrote to memory of 644 800 RdrCEF.exe 98 PID 800 wrote to memory of 644 800 RdrCEF.exe 98 PID 800 wrote to memory of 644 800 RdrCEF.exe 98 PID 800 wrote to memory of 644 800 RdrCEF.exe 98 PID 800 wrote to memory of 644 800 RdrCEF.exe 98 PID 800 wrote to memory of 644 800 RdrCEF.exe 98 PID 800 wrote to memory of 644 800 RdrCEF.exe 98 PID 800 wrote to memory of 644 800 RdrCEF.exe 98 PID 800 wrote to memory of 644 800 RdrCEF.exe 98 PID 800 wrote to memory of 644 800 RdrCEF.exe 98 PID 800 wrote to memory of 644 800 RdrCEF.exe 98 PID 800 wrote to memory of 644 800 RdrCEF.exe 98 PID 800 wrote to memory of 644 800 RdrCEF.exe 98 PID 800 wrote to memory of 644 800 RdrCEF.exe 98 PID 800 wrote to memory of 644 800 RdrCEF.exe 98
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\b7ec2d968722ea4b55a91785cc0ea741_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:3484 -
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:800 -
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=4652EC10906370A7264AC4F1F98EFE68 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2676
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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=3FA793CA2CBCA9F4939C19C50A71CEED --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=3FA793CA2CBCA9F4939C19C50A71CEED --renderer-client-id=2 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:13⤵PID:644
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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=AF83A44232E6720E9D8EBB34959D3572 --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=AF83A44232E6720E9D8EBB34959D3572 --renderer-client-id=4 --mojo-platform-channel-handle=2148 --allow-no-sandbox-job /prefetch:13⤵PID:3532
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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=5124C9C22DED8260D9F2BD770E9734C5 --mojo-platform-channel-handle=2560 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:392
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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=55D6BEED0035B88DB866934849832D34 --mojo-platform-channel-handle=1792 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4876
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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=65CB09617B193B7C72E19A097A904C38 --mojo-platform-channel-handle=2548 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4164
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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:1288
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:672
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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=3700 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:81⤵PID:3732
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD52e444b2295725b1d5358e7ea9844409d
SHA15d700b12f7a5d27fe98ab06d918b2880cb628a32
SHA2569bf648344f8c352a9eb922962cd53bd34fa514459b14301d0272bfbfe2df0037
SHA5128a919499546d229e327074bcfc5734288e41e06a2ff3fe81ae69cf70d2c4ccbf14d5cb86a1c3e4b548ec8131a6775c945642829159debe6f3d35cc75d9827849
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5