Analysis
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max time kernel
150s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08-09-2024 18:29
Static task
static1
Behavioral task
behavioral1
Sample
97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe
Resource
win7-20240903-en
General
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Target
97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe
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Size
8.9MB
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MD5
29fc9fd81371b878e3f5ca8d4430111e
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SHA1
43f27b4c7b4bd9e97c8cc2a015603758520aa03e
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SHA256
97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442
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SHA512
852663f2cfb0c77dedfbded71da2544a28c040009110fc5e45d3f96fa163a3afe94adca37be9677673c14f0f96a44c5f22f18cc76254605f385f7d8789bcb000
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SSDEEP
196608:9KXbeO7SwEI3Ccdv/E/uObuAdGEHdxTmluE/VPEjM:W7oI1v/EGOC9EHd5qPEjM
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3760-14-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3760-18-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3760-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1728-23-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1728-24-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1728-25-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1728-27-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1108-35-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1108-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1108-49-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 11 IoCs
resource yara_rule behavioral2/files/0x0008000000023479-5.dat family_gh0strat behavioral2/memory/3760-14-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3760-18-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3760-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1728-23-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1728-24-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1728-25-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1728-27-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1108-35-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1108-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1108-49-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.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 5 IoCs
pid Process 4796 R.exe 3760 N.exe 1728 TXPlatfor.exe 1108 TXPlatfor.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe -
Loads dropped DLL 4 IoCs
pid Process 4796 R.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe -
resource yara_rule behavioral2/memory/3760-14-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3760-12-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3760-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3760-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1728-22-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1728-23-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1728-24-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1728-25-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1728-27-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1108-35-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1108-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1108-49-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 3 IoCs
description ioc Process 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\240617640.txt 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 97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.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 7 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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language R.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TXPlatfor.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3480 cmd.exe 2308 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2308 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4408 97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4408 97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1108 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3760 N.exe Token: SeLoadDriverPrivilege 1108 TXPlatfor.exe Token: 33 1108 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1108 TXPlatfor.exe Token: 33 1108 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1108 TXPlatfor.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe -
Suspicious use of SetWindowsHookEx 28 IoCs
pid Process 4408 97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4408 97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 4300 HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4408 wrote to memory of 4796 4408 97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 84 PID 4408 wrote to memory of 4796 4408 97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 84 PID 4408 wrote to memory of 4796 4408 97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 84 PID 4408 wrote to memory of 3760 4408 97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 86 PID 4408 wrote to memory of 3760 4408 97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 86 PID 4408 wrote to memory of 3760 4408 97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 86 PID 1728 wrote to memory of 1108 1728 TXPlatfor.exe 89 PID 1728 wrote to memory of 1108 1728 TXPlatfor.exe 89 PID 1728 wrote to memory of 1108 1728 TXPlatfor.exe 89 PID 3760 wrote to memory of 3480 3760 N.exe 90 PID 3760 wrote to memory of 3480 3760 N.exe 90 PID 3760 wrote to memory of 3480 3760 N.exe 90 PID 4408 wrote to memory of 4300 4408 97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 91 PID 4408 wrote to memory of 4300 4408 97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 91 PID 4408 wrote to memory of 4300 4408 97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe 91 PID 3480 wrote to memory of 2308 3480 cmd.exe 93 PID 3480 wrote to memory of 2308 3480 cmd.exe 93 PID 3480 wrote to memory of 2308 3480 cmd.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe"C:\Users\Admin\AppData\Local\Temp\97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4408 -
C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:4796
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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
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3760 -
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⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:3480 -
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:2308
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C:\Users\Admin\AppData\Local\Temp\HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exeC:\Users\Admin\AppData\Local\Temp\HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:4300
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1728 -
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:1108
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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Filesize
3.1MB
MD5c8c2bb44eaece6ae2e6fda0e3c05d72e
SHA16bb1b324eaccbc4ae76761fd661a654e8a2345e5
SHA2562b23008eae258d1a90e374cc154476e64fe2c5b44b5047e3456d5e3a50454e5a
SHA512c8e76eb913d64e7bef0e41dd01b6dd659fbea2d755a5c86228d7923ec162aa283d3a85213a968b24d5d2bd8ea33ed3e12d12a2ab1c4f3461b0d4cbcba61c2209
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Filesize
1.2MB
MD51eece63319e7c5f6718562129b1572f1
SHA1089ea3a605639eb1292f6a2a9720f0b2801b0b6e
SHA2564bed8a6e4e1548fddee40927b438132b47ef2aca6e9beb06b89fcf7714726310
SHA51213537d1dd80fa87b6b908361957e8c434ca547a575c8c8aab43423063e60cb5523fb1843a467ae73db4a64d278c06b831551e78ae6d895201f7ef0c5b162c1ab
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C:\Users\Admin\AppData\Local\Temp\HD_97ccaf241a1ee46695ef655a3fcdc99e08a6f0c18ad7709227cee065ab2f4442.exe
Filesize6.4MB
MD510a0887be84cb86d8ecd5a40cd553e7a
SHA170cf4ddd00b92a5030f85efe0b0fb952a9911115
SHA256eca3cf4cd29edc2ee95e8a398c9c9b2eca2e1eed6fa65fd23d5503335022be51
SHA512533092deb00358acc431539424a20633704a51775b1bbbfc97ef490aeb6ef755e3f79632b5b7a45ade4ad47cca8f469a8902200ed7a52aafc3a82a93f37fb10d
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Filesize
2.5MB
MD54595c255dc5e703efe8a9d55129bffb2
SHA1dabd855c7e99d212a91d697d4931fbeebea06786
SHA2561d10dc8ab863d9253150869e38be915574490a25c89934f6f4645e76e8853c29
SHA51288af3a974d2c72d9c407bd156c99cb0b5bffd2951eea5a057f884092fcce2fb66c5e1a12535532905d924acff3f1af09e4a608b416c124b1ef7a2d951010e64c
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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
899KB
MD5ab445a6e25ed1456f5dc0405f2fce4ef
SHA18b859e532bf66d3d63da1ccac9888e35ebdc727e
SHA256d0e14d542d5d66c280db28b1baa93b950c95af0f54a82fdea91ba0f8c0f1f0b2
SHA51230d62f063a95fa446985d224531769d5d7cdf11f4558cacec18b8111fe0a173896e59e6a70c7b89feea1cc2da187d2b5278ff9b9e817f7fb6792637242a1368d