Analysis
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max time kernel
150s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
29/08/2023, 14:18
Static task
static1
Behavioral task
behavioral1
Sample
269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe
Resource
win7-20230712-en
General
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Target
269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe
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Size
3.1MB
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MD5
798eb2452bd3c0b9cf0d52ebb28d3f04
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SHA1
6bac7bf04b358e9e511ab311d49ded1871f5d2c0
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SHA256
269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e
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SHA512
c5998b076303db04ca8c3a24536f23e8f5ebd3e8f8158110c47c37f2aa4105a1cca4c0f6c984afc904300860697234879d66c440d3b1c8af69288cc8a8db4599
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SSDEEP
49152:ZCwsbCANnKXferL7Vwe/Gg0P+Wh7gCMmN:Uws2ANnKXOaeOgmhkCZ
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1968-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1968-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4672-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4672-30-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1968-31-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4672-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1716-54-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1716-58-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1716-60-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 13 IoCs
resource yara_rule behavioral2/files/0x0007000000023228-5.dat family_gh0strat behavioral2/files/0x0007000000023228-11.dat family_gh0strat behavioral2/files/0x0007000000023228-10.dat family_gh0strat behavioral2/memory/1968-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1968-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4672-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4672-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1968-31-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4672-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1716-54-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1716-58-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1716-60-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x0007000000023228-64.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\\240626843.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 4676 R.exe 1968 N.exe 4672 TXPlatfor.exe 1716 TXPlatfor.exe 908 HD_269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe 3524 Remote Data.exe -
Loads dropped DLL 3 IoCs
pid Process 4676 R.exe 1664 svchost.exe 3524 Remote Data.exe -
resource yara_rule behavioral2/memory/1968-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1968-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1968-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4672-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4672-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4672-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1968-31-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4672-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1716-54-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1716-58-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1716-60-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process 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 File created C:\Windows\SysWOW64\240626843.txt R.exe File opened for modification C:\Windows\SysWOW64\ini.ini R.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 269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.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 4808 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4460 269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe 4460 269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1716 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1968 N.exe Token: SeLoadDriverPrivilege 1716 TXPlatfor.exe Token: 33 1716 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1716 TXPlatfor.exe Token: 33 1716 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1716 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4460 269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe 4460 269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 4460 wrote to memory of 4676 4460 269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe 82 PID 4460 wrote to memory of 4676 4460 269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe 82 PID 4460 wrote to memory of 4676 4460 269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe 82 PID 4460 wrote to memory of 1968 4460 269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe 85 PID 4460 wrote to memory of 1968 4460 269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe 85 PID 4460 wrote to memory of 1968 4460 269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe 85 PID 1968 wrote to memory of 1792 1968 N.exe 87 PID 1968 wrote to memory of 1792 1968 N.exe 87 PID 1968 wrote to memory of 1792 1968 N.exe 87 PID 4672 wrote to memory of 1716 4672 TXPlatfor.exe 89 PID 4672 wrote to memory of 1716 4672 TXPlatfor.exe 89 PID 4672 wrote to memory of 1716 4672 TXPlatfor.exe 89 PID 4460 wrote to memory of 908 4460 269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe 88 PID 4460 wrote to memory of 908 4460 269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe 88 PID 4460 wrote to memory of 908 4460 269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe 88 PID 1792 wrote to memory of 4808 1792 cmd.exe 91 PID 1792 wrote to memory of 4808 1792 cmd.exe 91 PID 1792 wrote to memory of 4808 1792 cmd.exe 91 PID 1664 wrote to memory of 3524 1664 svchost.exe 93 PID 1664 wrote to memory of 3524 1664 svchost.exe 93 PID 1664 wrote to memory of 3524 1664 svchost.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe"C:\Users\Admin\AppData\Local\Temp\269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4460 -
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:4676
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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:1968 -
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:1792 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:4808
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C:\Users\Admin\AppData\Local\Temp\HD_269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exeC:\Users\Admin\AppData\Local\Temp\HD_269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe2⤵
- Executes dropped EXE
PID:908
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:4828
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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:1664 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240626843.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3524
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4672 -
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:1716
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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_269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe
Filesize507KB
MD5f7dddc5a841d38f38b046520693a02ed
SHA126c3e57758628fd41bd04a48f60a5b86143f5966
SHA256e6ca9fab3460e2bbe5986939607a7a48292a0b39f457c8296f235ac047066af3
SHA51279aecc040d0922b360a8e521034afe7b4700709b4864c369a6843895c5da6be1d605d70967fcbeab03002bdd32593864565c1db7a5fb232ee598e34920e8ff36
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C:\Users\Admin\AppData\Local\Temp\HD_269491bb8dc7c8f0ee5b34af8d3c83565269fa754e5b2f05e10814a3f76e803e.exe
Filesize507KB
MD5f7dddc5a841d38f38b046520693a02ed
SHA126c3e57758628fd41bd04a48f60a5b86143f5966
SHA256e6ca9fab3460e2bbe5986939607a7a48292a0b39f457c8296f235ac047066af3
SHA51279aecc040d0922b360a8e521034afe7b4700709b4864c369a6843895c5da6be1d605d70967fcbeab03002bdd32593864565c1db7a5fb232ee598e34920e8ff36
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Filesize
2.6MB
MD5a85536f3eec6aa8a0d699d0b1a899dfb
SHA1e97b327070100c8696d2978860b9aafa9d66b4f8
SHA256f14f981eb9ab168449dd3f4b6127b8ebc0c66173992115aa99ffede14b55fab5
SHA512709596e56258068d1ac3c7135aa4f783146218ef6ea34d65827e48ee66579f40d81e9978c3970f23de725abc2b4c68a8be50126eaffb37d22126e3330cccfa29
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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
MD54e6a99be76240dd3bae7b85667f7363c
SHA181dc7625fc5737c8c1a1b671036cce0b8eb858f3
SHA256802db85f19c9b96eea62f156bded31ad58d851dc7d79747c2635e9bad0c9cd91
SHA5126c9605985b5632b6c72a1e9924148856ecfc5a09cb0d345b06b5f23c74b5c014d24aad0168f8a7b86d74da58053d63a5d5eae0ff2488f3df9b7e492fd85f421a
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Filesize
899KB
MD54e6a99be76240dd3bae7b85667f7363c
SHA181dc7625fc5737c8c1a1b671036cce0b8eb858f3
SHA256802db85f19c9b96eea62f156bded31ad58d851dc7d79747c2635e9bad0c9cd91
SHA5126c9605985b5632b6c72a1e9924148856ecfc5a09cb0d345b06b5f23c74b5c014d24aad0168f8a7b86d74da58053d63a5d5eae0ff2488f3df9b7e492fd85f421a
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Filesize
899KB
MD54e6a99be76240dd3bae7b85667f7363c
SHA181dc7625fc5737c8c1a1b671036cce0b8eb858f3
SHA256802db85f19c9b96eea62f156bded31ad58d851dc7d79747c2635e9bad0c9cd91
SHA5126c9605985b5632b6c72a1e9924148856ecfc5a09cb0d345b06b5f23c74b5c014d24aad0168f8a7b86d74da58053d63a5d5eae0ff2488f3df9b7e492fd85f421a
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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
MD54e6a99be76240dd3bae7b85667f7363c
SHA181dc7625fc5737c8c1a1b671036cce0b8eb858f3
SHA256802db85f19c9b96eea62f156bded31ad58d851dc7d79747c2635e9bad0c9cd91
SHA5126c9605985b5632b6c72a1e9924148856ecfc5a09cb0d345b06b5f23c74b5c014d24aad0168f8a7b86d74da58053d63a5d5eae0ff2488f3df9b7e492fd85f421a