Analysis
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max time kernel
150s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
04-11-2024 06:47
Behavioral task
behavioral1
Sample
24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe
Resource
win7-20240903-en
General
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Target
24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe
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Size
1.2MB
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MD5
49813ba730878911ae4ef0b205db07f6
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SHA1
a4af35917801bf7685a16434222195a0f8dfaa08
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SHA256
24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc
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SHA512
b5f017d3f9f49f54afe60bc1506ce840f8851c6cded1a86839136ebfbaf051a4c8d97320308e51e8757492731c6c57c152d4026080e1f087e16899e109382907
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtil:WIwgMEuy+inDfp3/XoCw57XYBwKl
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2404-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2404-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2864-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2864-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2864-60-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
Processes:
resource yara_rule behavioral1/files/0x0007000000016652-15.dat family_gh0strat behavioral1/memory/2404-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2404-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2864-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2864-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2864-60-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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Drops file in Drivers directory 1 IoCs
Processes:
Ghiya.exedescription ioc Process File created C:\Windows\system32\drivers\QAssist.sys Ghiya.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
Ghiya.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" Ghiya.exe -
Drops startup file 1 IoCs
Processes:
24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exedescription ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe -
Executes dropped EXE 5 IoCs
Processes:
AK47.exeAK47.exeAK74.exeGhiya.exeGhiya.exepid Process 2240 AK47.exe 3024 AK47.exe 2404 AK74.exe 2324 Ghiya.exe 2864 Ghiya.exe -
Loads dropped DLL 7 IoCs
Processes:
24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exeAK47.exeGhiya.exepid Process 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 2240 AK47.exe 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 2324 Ghiya.exe 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe -
Processes:
resource yara_rule behavioral1/memory/2372-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2372-2-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0009000000016311-52.dat vmprotect behavioral1/memory/2372-63-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2372-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2372-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2372-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2372-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2372-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2372-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\360safo = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchcst.exe" 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe -
Drops file in System32 directory 4 IoCs
Processes:
AK74.exeAK47.exeAK47.exedescription ioc Process File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\259443203.txt AK47.exe File created C:\Windows\SysWOW64\259443203.txt AK47.exe -
Processes:
resource yara_rule behavioral1/memory/2404-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2404-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2404-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2864-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2864-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2864-60-0x0000000010000000-0x00000000101BA000-memory.dmp upx -
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 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
AK47.exeAK47.exeAK74.exeGhiya.execmd.exePING.EXEWScript.exe24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
Processes:
cmd.exePING.EXEpid Process 2816 cmd.exe 2728 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 9 IoCs
Processes:
24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exepid Process 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
Ghiya.exepid Process 2864 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exepid Process 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
AK74.exeGhiya.exedescription pid Process Token: SeIncBasePriorityPrivilege 2404 AK74.exe Token: SeLoadDriverPrivilege 2864 Ghiya.exe Token: 33 2864 Ghiya.exe Token: SeIncBasePriorityPrivilege 2864 Ghiya.exe Token: 33 2864 Ghiya.exe Token: SeIncBasePriorityPrivilege 2864 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exepid Process 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe -
Suspicious use of WriteProcessMemory 34 IoCs
Processes:
24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exeAK74.exeGhiya.execmd.exedescription pid Process procid_target PID 2372 wrote to memory of 2240 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 30 PID 2372 wrote to memory of 2240 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 30 PID 2372 wrote to memory of 2240 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 30 PID 2372 wrote to memory of 2240 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 30 PID 2372 wrote to memory of 3024 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 31 PID 2372 wrote to memory of 3024 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 31 PID 2372 wrote to memory of 3024 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 31 PID 2372 wrote to memory of 3024 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 31 PID 2372 wrote to memory of 2404 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 32 PID 2372 wrote to memory of 2404 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 32 PID 2372 wrote to memory of 2404 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 32 PID 2372 wrote to memory of 2404 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 32 PID 2372 wrote to memory of 2404 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 32 PID 2372 wrote to memory of 2404 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 32 PID 2372 wrote to memory of 2404 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 32 PID 2404 wrote to memory of 2816 2404 AK74.exe 34 PID 2404 wrote to memory of 2816 2404 AK74.exe 34 PID 2404 wrote to memory of 2816 2404 AK74.exe 34 PID 2404 wrote to memory of 2816 2404 AK74.exe 34 PID 2324 wrote to memory of 2864 2324 Ghiya.exe 37 PID 2324 wrote to memory of 2864 2324 Ghiya.exe 37 PID 2324 wrote to memory of 2864 2324 Ghiya.exe 37 PID 2324 wrote to memory of 2864 2324 Ghiya.exe 37 PID 2324 wrote to memory of 2864 2324 Ghiya.exe 37 PID 2324 wrote to memory of 2864 2324 Ghiya.exe 37 PID 2324 wrote to memory of 2864 2324 Ghiya.exe 37 PID 2816 wrote to memory of 2728 2816 cmd.exe 38 PID 2816 wrote to memory of 2728 2816 cmd.exe 38 PID 2816 wrote to memory of 2728 2816 cmd.exe 38 PID 2816 wrote to memory of 2728 2816 cmd.exe 38 PID 2372 wrote to memory of 2120 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 39 PID 2372 wrote to memory of 2120 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 39 PID 2372 wrote to memory of 2120 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 39 PID 2372 wrote to memory of 2120 2372 24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe 39
Processes
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C:\Users\Admin\AppData\Local\Temp\24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe"C:\Users\Admin\AppData\Local\Temp\24664f5bbdd01235c147bfbc17e473197b7f1a9e2811877c94eff0539d1fdfbc.exe"1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2372 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2240
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C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:3024
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C:\Users\Admin\AppData\Local\Temp\AK74.exeC:\Users\Admin\AppData\Local\Temp\\AK74.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2404 -
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\AK74.exe > nul3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2816 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2728
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"2⤵
- System Location Discovery: System Language Discovery
PID:2120
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C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2324 -
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:2864
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
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Downloads
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD51e9342d50c4a32c6607479fab0ab8a22
SHA15f6ef8701dad7d9936bf68f06ec4ff633f43742b
SHA25699efe781b6d27f578b8761691ea876c1655ee40f790bcef949d15820ca5d0307
SHA51225329ff5c7d26cf37ad661c37eb260c902fe0cfa641e955145025dcd9d8e85b7bea153071978849dde510e24b2ea60fc5968921ade4327ecb160f7ee01257fb4
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Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
1.2MB
MD5557d96750982e5d57a78c5a2e2b00677
SHA1b76fcfee68f6401d3e9a730e360888e4ec9c91d3
SHA25673b31893db523c4c33c800058d608da3971211973a317f37513a1714831dd56f
SHA512c85e8ef565bf2bc221b8c0667dd2f94d2c8c2a64ef465e61cd851ab8523e719c5e2db6bdf4b36b4df2bb838c86d054550087ba990cf7e758297e52f91ecd71e8
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Filesize
49KB
MD5f6f85f8384f3ed31a3dcb892848453f4
SHA1113b9afa0f18f8c539faa52d2e167eceda582497
SHA25650c57340a8eca3f706c863a5485c10f02d15089d107124a7299769480e8f0323
SHA512599c5692b0cd366610ddfc7afae2f9f7046768544ce18ecdfb5604e60c750a7a05cb81d922b582feb7f2b07b95f89f81951c71448968e8a7147383579de37834