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Analysis
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max time kernel
142s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29/03/2024, 01:11
Behavioral task
behavioral1
Sample
14be97d4e29d328acc96f2f9155ebdd3_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
14be97d4e29d328acc96f2f9155ebdd3_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
14be97d4e29d328acc96f2f9155ebdd3_JaffaCakes118.pdf
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Size
73KB
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MD5
14be97d4e29d328acc96f2f9155ebdd3
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SHA1
d71400c9f20c62db948fa2bc0f718953c5107231
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SHA256
550e5bf533c17dfd0f21b356e5d28fb7dfe6e89da150905567d9b8eb36bbfbf6
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SHA512
44f120213683b8ed1b849416c2906a0dc9703886f2cd69f7a9c8d7043885ec863abeffd8a29d6bd3b0e79b0ee53954e648fe2283ffcd3f01760e157727361b21
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SSDEEP
1536:58Pf0ZcUmtoL1uoi2h3mIJxyQKbw4BcqDTpKbYAWejO7XSi2u:WX0x3pP16QKEQJTo9WejoXwu
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-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4048 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe 4048 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4048 wrote to memory of 2968 4048 AcroRd32.exe 89 PID 4048 wrote to memory of 2968 4048 AcroRd32.exe 89 PID 4048 wrote to memory of 2968 4048 AcroRd32.exe 89 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 2156 2968 RdrCEF.exe 92 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93 PID 2968 wrote to memory of 3132 2968 RdrCEF.exe 93
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\14be97d4e29d328acc96f2f9155ebdd3_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:4048 -
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:2968 -
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=F7799DC4DFD68425CF0057C6C808F339 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2156
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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=4167EF4A39C57C042C0C8C8E1DE6DDB0 --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=4167EF4A39C57C042C0C8C8E1DE6DDB0 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵PID:3132
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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=E8D1B97A5EBE6216F0BB8725A1EFFE3A --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2832
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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=DC27CCDB9215DEDE256B4A655445CD90 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3772
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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=EB8ED8FB445F6BD7C0D177A686DA7882 --mojo-platform-channel-handle=2484 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3960
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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=EB1243A0337B323A73BA3320F77A44D0 --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=EB1243A0337B323A73BA3320F77A44D0 --renderer-client-id=7 --mojo-platform-channel-handle=2496 --allow-no-sandbox-job /prefetch:13⤵PID:4984
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4004
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD51df0370d1c4129d994718d069ca5d9c2
SHA1b1f7bc678820b3f62c31733f0927e20cd599b3cd
SHA2564591d6b37ec74f00905a06fe95880a3f1a2e1029820a1b93d5d5c52de7701c5c
SHA512bb36356eb74c2b1a6720f750099085e4fbcc5cac53f10da9cb0dad961be2dde8978b69f4717671a83f7361c534a79e68a84c27f19c413b3a3d4851e525607a99
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5