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Analysis
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max time kernel
97s -
max time network
98s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22/01/2025, 21:27
Behavioral task
behavioral1
Sample
795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe
Resource
win10v2004-20241007-en
General
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Target
795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe
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Size
2.1MB
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MD5
44761373a1a8be7e21c38af7cd968e90
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SHA1
8895010ab6209b1e62e8a930c4944edca52b8d3a
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SHA256
795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160
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SHA512
9d9d6375d876ba9719af49b6aeb48d8b5f9200715837a9dc8f2eec3db4ec683193e113bee73e5a4177cee72e97d74827f57e597c2b5162cd2455ccb6c7656fea
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SSDEEP
49152:aNyqOUXEpp970Se04Lp3P3c7Y66oXZvbho9n0/wrXL:TDUXEppiS5413fcnHbho9n0orb
Malware Config
Signatures
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Detect Neshta payload 5 IoCs
resource yara_rule behavioral2/files/0x0006000000020237-12.dat family_neshta behavioral2/memory/1236-92-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1236-121-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1236-122-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1236-124-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Neshta family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe -
Executes dropped EXE 1 IoCs
pid Process 1248 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File created C:\Program Files (x86)\Roni Music\Amazing Slow Downer\Cddb.dll 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File created C:\Program Files (x86)\Roni Music\Amazing Slow Downer\encwma71.dll 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File created C:\Program Files (x86)\Roni Music\Amazing Slow Downer\ASD_help.chm 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File created C:\Program Files (x86)\Roni Music\Amazing Slow Downer\Order.txt 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File created C:\Program Files (x86)\Roni Music\Amazing Slow Downer\libsndfile.dll 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File created C:\Program Files (x86)\Roni Music\Amazing Slow Downer\MMShellHook.dll 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File created C:\Program Files (x86)\Roni Music\Amazing Slow Downer\History.rtf 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File created C:\Program Files (x86)\Roni Music\Amazing Slow Downer\lame_enc.dll 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File created C:\Program Files (x86)\Roni Music\Amazing Slow Downer\FLAC_enc.dll 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File created C:\Program Files (x86)\Roni Music\Amazing Slow Downer\Important.txt 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File created C:\Program Files (x86)\Roni Music\Amazing Slow Downer\Amazing.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File created C:\Program Files (x86)\Roni Music\Amazing Slow Downer\IOCTLRead.dll 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File created C:\Program Files (x86)\Roni Music\Amazing Slow Downer\decwma9DRM.dll 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File created C:\Program Files (x86)\Roni Music\Amazing Slow Downer\uninstall.exe 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe -
NSIS installer 2 IoCs
resource yara_rule behavioral2/files/0x0008000000023c8f-4.dat nsis_installer_1 behavioral2/files/0x0008000000023c8f-4.dat nsis_installer_2 -
Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1236 wrote to memory of 1248 1236 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe 82 PID 1236 wrote to memory of 1248 1236 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe 82 PID 1236 wrote to memory of 1248 1236 795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe"C:\Users\Admin\AppData\Local\Temp\795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe"1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1236 -
C:\Users\Admin\AppData\Local\Temp\3582-490\795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1248
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
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Filesize
2.1MB
MD5f588b855570ed21db6d86798a9a5b445
SHA1c81e37d3520206c4ebcb6a7fc4dbac0c65cfab5c
SHA256b2e0b771907cbad24be7d56936b7b47cdf6322afb1e572ace6c311786bf67ecd
SHA5123419cf0e556bd27a9d9ee330c8310110602254d7ddafcc66e85ee3460ada9c972ad1c1a8f625a6275601884d344a5e446064af19a8ca8c5bc0a4b7b18df0001b
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C:\Users\Admin\AppData\Local\Temp\3582-490\795d43f0001a440e3a13bf4bd8a0e00d5b1df67dce6b4fe3fbfd518db10aa160N.exe
Filesize2.1MB
MD5e0bace81669d80738ce23458c93a0275
SHA1520512b98d99013bcfa70345db3e2594549cd1d6
SHA2565ed3e61a6a444ce1eb74f0a5eb363915575b7d691b3ac19101dd897bc65ead19
SHA512556f061f8060b74a28cc7013d685fd803e7146ade5b6e7a5170c334ca522c52fc50660d48f5e6fdf2dfa297692158fdcbcfa836a9de455eae86c1b5b63f43655