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Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
06/04/2024, 09:44
Behavioral task
behavioral1
Sample
e1ab416d1f8b27951c836ded62d88ee3_JaffaCakes118.pdf
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
e1ab416d1f8b27951c836ded62d88ee3_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
e1ab416d1f8b27951c836ded62d88ee3_JaffaCakes118.pdf
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Size
95KB
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MD5
e1ab416d1f8b27951c836ded62d88ee3
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SHA1
95f95f0e1df4555328587c3bb436e4d01890374e
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SHA256
4ea7b959b099414f2440c6c2c8a243d10bf5bcaa38b8e9acbb17ec3540ab98ba
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SHA512
108a9e2499c34d2a34eafe7acc3b5e905d47a638a58968b1a001aac68dca24c20979326454ad79fcce736c6d7bcbe4e210cb4e4c5d3931629161582c95592d3c
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SSDEEP
1536:CoKo2u4BchloOWqzgZc78PhVTNihxy1cKeoj8LOA19nFWOpOwrkn+i5WqnC5MFIz:XKo2cf5mckhxNifyXZj8LOy9nCwrYBGH
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 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-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2640 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2640 wrote to memory of 1212 2640 AcroRd32.exe 92 PID 2640 wrote to memory of 1212 2640 AcroRd32.exe 92 PID 2640 wrote to memory of 1212 2640 AcroRd32.exe 92 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 1444 1212 RdrCEF.exe 93 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94 PID 1212 wrote to memory of 2376 1212 RdrCEF.exe 94
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\e1ab416d1f8b27951c836ded62d88ee3_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:2640 -
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:1212 -
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=9B779A4B8899901090D984CCA3898DB0 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1444
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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=CDDDD0B97FCB2BE573BBCBAF8A8667EC --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=CDDDD0B97FCB2BE573BBCBAF8A8667EC --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵PID:2376
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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=8C203EE76688C378D34F46A089F6B1FD --mojo-platform-channel-handle=2184 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1252
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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=B7CDDF43537341526EDB86F355F03E30 --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=B7CDDF43537341526EDB86F355F03E30 --renderer-client-id=5 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job /prefetch:13⤵PID:5116
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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=7D2E02120F6800874638A7FA4DF23E7C --mojo-platform-channel-handle=2740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5092
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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=6F028BEA6C7387BCCFE0A26A7282D916 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2304
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3928
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5a702e2cf9242c1badb3d6e38040e15f3
SHA136454c70802476a79025aa8f8d6f371bfdd11989
SHA2564e5873ce85b19fa7c77fb4d5241c54bea89342256ba795b55ca2a904557a4258
SHA512c49926ff3a0df1e8ea02956ac3d253f79855cce255eb3012571685e2ee2881fb28ba22c86efa37de10466be1433dd9d07a8b73a363cc16970fb01a30913aed0b
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5