Analysis
- max time kernel
147s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
15/06/2024, 00:47
Behavioral task
behavioral1
Sample
ac4b70bb59f5bc352bd0ff635c7d9fee_JaffaCakes118.pdf
Resource
win7-20231129-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
ac4b70bb59f5bc352bd0ff635c7d9fee_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
5 signatures
150 seconds
General
- Target ac4b70bb59f5bc352bd0ff635c7d9fee_JaffaCakes118.pdf
- Size 46KB
- Sample240615-a5mtvsxalm
- SHA256 8ff86f21f6c06c849428c0d4990fc083f267d4d464de8ac6b561429783a53638
- MD5 ac4b70bb59f5bc352bd0ff635c7d9fee
- SHA1 a635f5587b731ece2c88ff80c811ca17aa53f13b
- SHA512 5b9547bd97f9ac57074338a6e1c4b9ee01f6fd9e3b22f7f953d508f8d467305664db170ff40dbfe17dc003aad1eb5e28457eae11848ad5a7919d7e72e6d05c39
- SSDEEP 768:MgGzpDEemzHDyN7ZXtcBMXXi+3NJ3Vdyg2cFlqrIKAOQDthe9lsE1yywLi7K9WEh:JGFAeLBTyg2cF4rIKAvglh1yysNmM
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- 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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3704 AcroRd32.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3704 AcroRd32.exe 3704 AcroRd32.exe 3704 AcroRd32.exe 3704 AcroRd32.exe 3704 AcroRd32.exe 3704 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3704 wrote to memory of 816 3704 AcroRd32.exe 85 PID 3704 wrote to memory of 816 3704 AcroRd32.exe 85 PID 3704 wrote to memory of 816 3704 AcroRd32.exe 85 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 2764 816 RdrCEF.exe 86 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87 PID 816 wrote to memory of 892 816 RdrCEF.exe 87
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\ac4b70bb59f5bc352bd0ff635c7d9fee_JaffaCakes118.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3704 -
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:816 -
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=D45271465411C06E9EFDB33811640874 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2764
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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=64BC936B483D0FD0A9CC723E26B39BBC --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=64BC936B483D0FD0A9CC723E26B39BBC --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:892
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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=4BA4D8FBD61FF585FA8CC20732330260 --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=4BA4D8FBD61FF585FA8CC20732330260 --renderer-client-id=4 --mojo-platform-channel-handle=2184 --allow-no-sandbox-job /prefetch:13⤵PID:3432
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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=B82BEC9D5FB44CA8C969D11B5D65E990 --mojo-platform-channel-handle=2444 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3656
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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=4042839A92599C680315907DA61BEBC9 --mojo-platform-channel-handle=2540 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1272
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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=1D942F5CF328BD907D60701749A8FD18 --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=1D942F5CF328BD907D60701749A8FD18 --renderer-client-id=7 --mojo-platform-channel-handle=2448 --allow-no-sandbox-job /prefetch:13⤵PID:3920
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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=9D63EAB0E85DACDCE1FF5E60DA00191A --mojo-platform-channel-handle=2516 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2300
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
- Size 64KB
- SHA256 a675cb7fe5cc1f16dcf296718106154a60aadb117e3d14387e2891044c662b4c
- MD5 64379e6698eb384c439a5113881beb0b
- SHA1 6bfdcea945798df7cfe91fe91863624b21d4dfd2
- SHA512 52a7df955e8cefcec7851c8cb415a7d649dbde23386b00a4c904d61404704fc51ed3ccaae7d6a0d2befca378ff5d5682655d70c66208c85de8bcf7482f205cbb
- SSDEEP 384:yeMdThPgtELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:2g+elZsLQCZsL3hUS4
- MD5 SHA1 SHA512 SSDEEP