Analysis
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max time kernel
134s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
03/06/2024, 08:01
Behavioral task
behavioral1
Sample
910a6bb5a553ff951d3485d194486dac_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
910a6bb5a553ff951d3485d194486dac_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
910a6bb5a553ff951d3485d194486dac_JaffaCakes118.pdf
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Size
44KB
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MD5
910a6bb5a553ff951d3485d194486dac
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SHA1
86d66232ddc0bbb0c7f833ff972eac0695e9e117
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SHA256
977caec3ce62fdfaaaf2093ac05f1d8d5b92347f13b08d13eb8028879b5452a4
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SHA512
637309f49390bdf21c899df1265e95ea8b2e2c33ed354c9812bc5b688eb1ea862b8beeedf643af96fd96c5c34b6bac34ab2c8a83cab45bf587d2af2a46dbe134
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SSDEEP
768:0nGUILWbM1HmB3Z1H9bKlq8qHG3EeW8+P9omRD11PWE59XuMZmwgCLWarzM:cGtwM1mB3Z1H9bKlq8qHG0bP9o69XFZQ
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-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1028 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe 1028 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1028 wrote to memory of 2404 1028 AcroRd32.exe 97 PID 1028 wrote to memory of 2404 1028 AcroRd32.exe 97 PID 1028 wrote to memory of 2404 1028 AcroRd32.exe 97 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 4220 2404 RdrCEF.exe 100 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101 PID 2404 wrote to memory of 3852 2404 RdrCEF.exe 101
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\910a6bb5a553ff951d3485d194486dac_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:1028 -
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:2404 -
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=FF340961696A131676993DC4B68DA1D4 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4220
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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=7D324077C57E91A000615045D9D6E020 --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=7D324077C57E91A000615045D9D6E020 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:3852
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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=7B53DAFADC19ED3A9B2D4BC419E3039F --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1660
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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=5A266C2D3DC88B7C56428ED47D14329F --mojo-platform-channel-handle=1768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1292
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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=3484F94E16E327B471F9488C30507497 --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=3484F94E16E327B471F9488C30507497 --renderer-client-id=6 --mojo-platform-channel-handle=2528 --allow-no-sandbox-job /prefetch:13⤵PID:4300
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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=190AA1311FC7647B2DD556A2371302B7 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2024
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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 --field-trial-handle=4356,i,15142778360084620907,1763097090506261076,262144 --variations-seed-version --mojo-platform-channel-handle=4424 /prefetch:81⤵PID:4492
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD573fcf87896efc47e2cb63a0cecb736bd
SHA11f27522020872394820e7e4bfd15c87141d61a80
SHA2561852c653ff6d74e7fb2952df0cb155e30446183b36239ff33d4f841e18cce6c0
SHA512fd31c29b127a82e958f01c80d2f8f10e4ce2cadd5d386f36c3f573e0efeddc9afd08caf6a1601f29f9b9ee3124446e1515aba8442f3900017c1ff834c3d878ce
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5