Analysis
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max time kernel
150s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
28/08/2023, 14:00
Static task
static1
Behavioral task
behavioral1
Sample
947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe
Resource
win7-20230712-en
General
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Target
947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe
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Size
3.4MB
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MD5
fc52ed5a0da747592db7b7db26871f15
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SHA1
a51611fc97f130ad77314b2d4b364d194f033f38
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SHA256
947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d
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SHA512
4fe17d5b0d92816154428651c242b630cfd243604ec0d78889214be7e4f9706b1cebfd71d424a9bfb8eee3ebf476a1954bdacb9d100b85d6067f731d51a8407c
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SSDEEP
98304:yws2ANnKXOaeOgmhVKDmn2dwC64GnBArKXBQZ:oKXbeO7bamn6
Malware Config
Signatures
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resource yara_rule behavioral2/memory/2200-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2200-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1584-30-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1584-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2200-31-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1584-39-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/5016-43-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/5016-46-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/5016-52-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 13 IoCs
resource yara_rule behavioral2/files/0x000700000002326b-5.dat family_gh0strat behavioral2/files/0x000700000002326b-8.dat family_gh0strat behavioral2/files/0x000700000002326b-9.dat family_gh0strat behavioral2/memory/2200-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2200-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1584-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1584-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2200-31-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1584-39-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/5016-43-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/5016-46-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/5016-52-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x000700000002326b-67.dat family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.exe -
Sets DLL path for service in the registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\240618109.txt" R.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatfor.exe -
Executes dropped EXE 6 IoCs
pid Process 4612 R.exe 2200 N.exe 1584 TXPlatfor.exe 1880 HD_947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe 5016 TXPlatfor.exe 4164 Remote Data.exe -
Loads dropped DLL 3 IoCs
pid Process 4612 R.exe 4824 svchost.exe 4164 Remote Data.exe -
resource yara_rule behavioral2/memory/2200-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2200-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2200-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1584-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1584-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1584-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2200-31-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1584-39-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/5016-43-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/5016-46-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/5016-52-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\240618109.txt R.exe File opened for modification C:\Windows\SysWOW64\ini.ini R.exe File created C:\Windows\SysWOW64\Remote Data.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Remote Data.exe svchost.exe File created C:\Windows\SysWOW64\TXPlatfor.exe N.exe File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs ping.exe 1 TTPs 1 IoCs
pid Process 4504 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1812 947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe 1812 947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 5016 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2200 N.exe Token: SeLoadDriverPrivilege 5016 TXPlatfor.exe Token: 33 5016 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 5016 TXPlatfor.exe Token: 33 5016 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 5016 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1812 947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe 1812 947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 1812 wrote to memory of 4612 1812 947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe 81 PID 1812 wrote to memory of 4612 1812 947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe 81 PID 1812 wrote to memory of 4612 1812 947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe 81 PID 1812 wrote to memory of 2200 1812 947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe 84 PID 1812 wrote to memory of 2200 1812 947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe 84 PID 1812 wrote to memory of 2200 1812 947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe 84 PID 2200 wrote to memory of 3872 2200 N.exe 86 PID 2200 wrote to memory of 3872 2200 N.exe 86 PID 2200 wrote to memory of 3872 2200 N.exe 86 PID 1812 wrote to memory of 1880 1812 947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe 87 PID 1812 wrote to memory of 1880 1812 947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe 87 PID 1812 wrote to memory of 1880 1812 947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe 87 PID 1584 wrote to memory of 5016 1584 TXPlatfor.exe 88 PID 1584 wrote to memory of 5016 1584 TXPlatfor.exe 88 PID 1584 wrote to memory of 5016 1584 TXPlatfor.exe 88 PID 3872 wrote to memory of 4504 3872 cmd.exe 90 PID 3872 wrote to memory of 4504 3872 cmd.exe 90 PID 3872 wrote to memory of 4504 3872 cmd.exe 90 PID 4824 wrote to memory of 4164 4824 svchost.exe 91 PID 4824 wrote to memory of 4164 4824 svchost.exe 91 PID 4824 wrote to memory of 4164 4824 svchost.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe"C:\Users\Admin\AppData\Local\Temp\947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1812 -
C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:4612
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C:\Users\Admin\AppData\Local\Temp\N.exeC:\Users\Admin\AppData\Local\Temp\\N.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2200 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\N.exe > nul3⤵
- Suspicious use of WriteProcessMemory
PID:3872 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:4504
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C:\Users\Admin\AppData\Local\Temp\HD_947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exeC:\Users\Admin\AppData\Local\Temp\HD_947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe2⤵
- Executes dropped EXE
PID:1880
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:1216
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:4824 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240618109.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4164
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1584 -
C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:5016
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe
Filesize894KB
MD5ec082e16720a9a21a65d0da7c2b8b0dc
SHA120e1ed78316aa2e5c2c6794727f2848db8bb2306
SHA25608be658bbdec89137fce493f5af84d957e034cc42726de25c4fb00a7d20b780b
SHA512d43f1a7a9d77584ff9131bc742de97a9cb9cc1be0ae55c6443f1b2ec8d1c25bf07edfb14bccda74c638254f81dac64d51a8806fbff9a7f7c281bbeda16157178
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C:\Users\Admin\AppData\Local\Temp\HD_947c4f05565d57541e26494668f01930ddee0b19accbc2f0249724ed74f4eb3d.exe
Filesize894KB
MD5ec082e16720a9a21a65d0da7c2b8b0dc
SHA120e1ed78316aa2e5c2c6794727f2848db8bb2306
SHA25608be658bbdec89137fce493f5af84d957e034cc42726de25c4fb00a7d20b780b
SHA512d43f1a7a9d77584ff9131bc742de97a9cb9cc1be0ae55c6443f1b2ec8d1c25bf07edfb14bccda74c638254f81dac64d51a8806fbff9a7f7c281bbeda16157178
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Filesize
2.6MB
MD5ebbd2e32344ea1777686b6a9bd5eeccc
SHA19fa09972e64ad18ecb7359969347819b6ae240dd
SHA2565a10c905f59d20a4495c9658a8252348bd26eea5457d2d01187c88e1b4cda542
SHA51226de2bcbc937cd7b62a181d7febadb6afcaf0c41975ae58cdf1da8130bd2eb494af1276766e58c30593cab71d5b7f44d792e108e96dd8082768eb7c98fa00346
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
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Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
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Filesize
899KB
MD54bbcc8a419676d58108bc1fb5ed40024
SHA1cc34ab02ef78d7915d2c1f8d041e393fc2739bb4
SHA256c088140ff81646803f4d2561c2f0d1da3a9d9309d0b5ac632177510abe7b7ca3
SHA5124ecc6935a573f8ab00a0d81bc660beac9b0ed41bcbc31b2c9be654329702d76616f87ec14a46ebf90ae37a321c57d865e285cb6a46ed1c3ba059d3304845cc28
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Filesize
899KB
MD54bbcc8a419676d58108bc1fb5ed40024
SHA1cc34ab02ef78d7915d2c1f8d041e393fc2739bb4
SHA256c088140ff81646803f4d2561c2f0d1da3a9d9309d0b5ac632177510abe7b7ca3
SHA5124ecc6935a573f8ab00a0d81bc660beac9b0ed41bcbc31b2c9be654329702d76616f87ec14a46ebf90ae37a321c57d865e285cb6a46ed1c3ba059d3304845cc28
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Filesize
899KB
MD54bbcc8a419676d58108bc1fb5ed40024
SHA1cc34ab02ef78d7915d2c1f8d041e393fc2739bb4
SHA256c088140ff81646803f4d2561c2f0d1da3a9d9309d0b5ac632177510abe7b7ca3
SHA5124ecc6935a573f8ab00a0d81bc660beac9b0ed41bcbc31b2c9be654329702d76616f87ec14a46ebf90ae37a321c57d865e285cb6a46ed1c3ba059d3304845cc28
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
899KB
MD54bbcc8a419676d58108bc1fb5ed40024
SHA1cc34ab02ef78d7915d2c1f8d041e393fc2739bb4
SHA256c088140ff81646803f4d2561c2f0d1da3a9d9309d0b5ac632177510abe7b7ca3
SHA5124ecc6935a573f8ab00a0d81bc660beac9b0ed41bcbc31b2c9be654329702d76616f87ec14a46ebf90ae37a321c57d865e285cb6a46ed1c3ba059d3304845cc28