Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
10-07-2024 21:11
Behavioral task
behavioral1
Sample
3665b318e52192cd47c2753d77f03a6d_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3665b318e52192cd47c2753d77f03a6d_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
3665b318e52192cd47c2753d77f03a6d_JaffaCakes118.pdf
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Size
12KB
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MD5
3665b318e52192cd47c2753d77f03a6d
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SHA1
9e331b26716b7b3ca740bccc234d902033410e74
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SHA256
a91082c610440fba196f35a3326fe3b57e711d6745795fa93d8b3f368ab71c09
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SHA512
0f7ee10b8a67c3e07fc291aabc0f79f8c6cddbf949151f3dc3722067efe150a7eb881c73d81a16901e4419f3b62457e7e1094a12cddbf152593e163289632a3c
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SSDEEP
192:bONbedw+lJ5JtyWSZwkZ8m81eGQb48hdskZWV2ljGKQF9cGi4B+gENaxvSYSuZZ7:bONbedw+lJ5PXL2lrXurL3
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.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4536 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
AcroRd32.exepid process 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe 4536 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4536 wrote to memory of 4876 4536 AcroRd32.exe RdrCEF.exe PID 4536 wrote to memory of 4876 4536 AcroRd32.exe RdrCEF.exe PID 4536 wrote to memory of 4876 4536 AcroRd32.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 5012 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe PID 4876 wrote to memory of 4412 4876 RdrCEF.exe RdrCEF.exe
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\3665b318e52192cd47c2753d77f03a6d_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:4536 -
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:4876 -
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=08128675960D451684CE83C70E72A0B9 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5012
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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=BAC968CE35A92256E9BE3C08822202BC --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=BAC968CE35A92256E9BE3C08822202BC --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:4412
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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=EF9750075D2D42ED69B58B3A44D424B2 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3256
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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=ED6563889B882CB395E88DE145034BA9 --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=ED6563889B882CB395E88DE145034BA9 --renderer-client-id=5 --mojo-platform-channel-handle=1848 --allow-no-sandbox-job /prefetch:13⤵PID:2784
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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=E8F2F0863B969EBB42007FC4CED5DC80 --mojo-platform-channel-handle=2548 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2252
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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=1CA57DB856B24194B1DC85718E41DBC4 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3348
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1672
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD58382cf5aeac20c9d7c3d26b6b6384a5b
SHA1eb2efa80743b70385133b7b1927d8b158b401002
SHA256de17a9d0e26fae3d441cc7ae99007046609035e6e462bd09d4bebc01fba38d1c
SHA51279fefe78c9df8af090ebe4117d5e875d7f03b5db798f226f4ed6f932ad9a42118d9fcd6e75c324f8211a9014155a5c7c2ef60bf562f063bfe9f9d9638d3d0232
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5