Analysis
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max time kernel
135s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-08-2024 14:09
Behavioral task
behavioral1
Sample
win32-quickq.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
win32-quickq.exe
Resource
win10v2004-20240802-en
General
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Target
win32-quickq.exe
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Size
98.1MB
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MD5
4a61799526b57b38a374e7b6ef20ae9d
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SHA1
cc1616b6d27a0e08d5cde707c5c10170672e87f9
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SHA256
686426cbf29b0df359b2f3a5ee7c4b765735486d323948e13ad02514592c89b0
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SHA512
89e94f1ced69c186b6db7e6f8d85d09c179292e03f6ac281260eb820ae36d19d13b76bd53c1f9dcbb25b4d5f50ceb8decc52e65cb9d27fbba1579d60f205dfe1
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SSDEEP
3145728:mbcKVCf/v2Lj8+FOMd+ivrrAOK7bWCtn8qY:mbTPpoMxjrOec8q
Malware Config
Signatures
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Detect Blackmoon payload 1 IoCs
Processes:
resource yara_rule C:\Program Files (x86)\u1.exe family_blackmoon -
FatalRat
FatalRat is a modular infostealer family written in C++ first appearing in June 2021.
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Fatal Rat payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1440-55-0x0000000010000000-0x000000001002A000-memory.dmp fatalrat -
Executes dropped EXE 6 IoCs
Processes:
sg.tmpu1.exeQTalk.exespolsvt.exespolsvt.exesvcoth.exepid process 228 sg.tmp 1848 u1.exe 2948 QTalk.exe 3420 spolsvt.exe 1440 spolsvt.exe 4264 svcoth.exe -
Processes:
resource yara_rule behavioral2/memory/2824-0-0x0000000000400000-0x00000000005DA000-memory.dmp upx behavioral2/memory/2464-8-0x0000000000400000-0x00000000005DA000-memory.dmp upx behavioral2/memory/2824-74-0x0000000000400000-0x00000000005DA000-memory.dmp upx behavioral2/memory/4288-111-0x0000000000400000-0x00000000005DA000-memory.dmp upx behavioral2/memory/2824-113-0x0000000000400000-0x00000000005DA000-memory.dmp upx behavioral2/memory/4288-115-0x0000000000400000-0x00000000005DA000-memory.dmp upx behavioral2/memory/636-117-0x0000000000400000-0x00000000005DA000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
u1.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Çý¶¯ÈËÉú = "C:\\Users\\Public\\Documents\\sougou\\PTvrst.exe" u1.exe -
Processes:
u1.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA u1.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
QTalk.exespolsvt.exedescription pid process target process PID 2948 set thread context of 3420 2948 QTalk.exe spolsvt.exe PID 3420 set thread context of 1440 3420 spolsvt.exe spolsvt.exe PID 3420 set thread context of 4264 3420 spolsvt.exe svcoth.exe -
Drops file in Program Files directory 5 IoCs
Processes:
sg.tmpwin32-quickq.exedescription ioc process File created C:\Program Files (x86)\win32-quickq.exe sg.tmp File opened for modification C:\Program Files (x86)\win32-quickq.exe sg.tmp File opened for modification C:\Program Files (x86)\Internet Explorer\images win32-quickq.exe File created C:\Program Files (x86)\u1.exe sg.tmp File opened for modification C:\Program Files (x86)\u1.exe sg.tmp -
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 9 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
QTalk.exespolsvt.exewin32-quickq.exewin32-quickq.exeu1.exespolsvt.exesvcoth.exewin32-quickq.exewin32-quickq.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language QTalk.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language spolsvt.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language win32-quickq.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language win32-quickq.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language u1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language spolsvt.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svcoth.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language win32-quickq.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language win32-quickq.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 5 IoCs
Adversaries may check for Internet connectivity on compromised systems.
Processes:
PING.EXEPING.EXEPING.EXEPING.EXEPING.EXEpid process 848 PING.EXE 1120 PING.EXE 2200 PING.EXE 4464 PING.EXE 4408 PING.EXE -
Runs ping.exe 1 TTPs 5 IoCs
Processes:
PING.EXEPING.EXEPING.EXEPING.EXEPING.EXEpid process 4464 PING.EXE 4408 PING.EXE 848 PING.EXE 1120 PING.EXE 2200 PING.EXE -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
u1.exewin32-quickq.exepid process 1848 u1.exe 1848 u1.exe 2824 win32-quickq.exe 2824 win32-quickq.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
Processes:
win32-quickq.exewin32-quickq.exesg.tmpspolsvt.exewin32-quickq.exewin32-quickq.exedescription pid process Token: SeBackupPrivilege 2824 win32-quickq.exe Token: SeRestorePrivilege 2824 win32-quickq.exe Token: 33 2824 win32-quickq.exe Token: SeIncBasePriorityPrivilege 2824 win32-quickq.exe Token: SeCreateGlobalPrivilege 2824 win32-quickq.exe Token: 33 2824 win32-quickq.exe Token: SeIncBasePriorityPrivilege 2824 win32-quickq.exe Token: 33 2824 win32-quickq.exe Token: SeIncBasePriorityPrivilege 2824 win32-quickq.exe Token: SeBackupPrivilege 2464 win32-quickq.exe Token: SeRestorePrivilege 2464 win32-quickq.exe Token: 33 2464 win32-quickq.exe Token: SeIncBasePriorityPrivilege 2464 win32-quickq.exe Token: 33 2824 win32-quickq.exe Token: SeIncBasePriorityPrivilege 2824 win32-quickq.exe Token: SeRestorePrivilege 228 sg.tmp Token: 35 228 sg.tmp Token: SeSecurityPrivilege 228 sg.tmp Token: SeSecurityPrivilege 228 sg.tmp Token: 33 2824 win32-quickq.exe Token: SeIncBasePriorityPrivilege 2824 win32-quickq.exe Token: SeDebugPrivilege 2824 win32-quickq.exe Token: SeDebugPrivilege 1440 spolsvt.exe Token: 33 2824 win32-quickq.exe Token: SeIncBasePriorityPrivilege 2824 win32-quickq.exe Token: 33 2824 win32-quickq.exe Token: SeIncBasePriorityPrivilege 2824 win32-quickq.exe Token: SeBackupPrivilege 636 win32-quickq.exe Token: SeRestorePrivilege 636 win32-quickq.exe Token: 33 636 win32-quickq.exe Token: SeIncBasePriorityPrivilege 636 win32-quickq.exe Token: SeBackupPrivilege 4288 win32-quickq.exe Token: SeRestorePrivilege 4288 win32-quickq.exe Token: 33 4288 win32-quickq.exe Token: SeIncBasePriorityPrivilege 4288 win32-quickq.exe -
Suspicious use of WriteProcessMemory 60 IoCs
Processes:
win32-quickq.exeu1.exeQTalk.exespolsvt.exewin32-quickq.exewin32-quickq.execmd.execmd.exedescription pid process target process PID 2824 wrote to memory of 1492 2824 win32-quickq.exe cmd.exe PID 2824 wrote to memory of 1492 2824 win32-quickq.exe cmd.exe PID 2824 wrote to memory of 2464 2824 win32-quickq.exe win32-quickq.exe PID 2824 wrote to memory of 2464 2824 win32-quickq.exe win32-quickq.exe PID 2824 wrote to memory of 2464 2824 win32-quickq.exe win32-quickq.exe PID 2824 wrote to memory of 228 2824 win32-quickq.exe sg.tmp PID 2824 wrote to memory of 228 2824 win32-quickq.exe sg.tmp PID 2824 wrote to memory of 228 2824 win32-quickq.exe sg.tmp PID 2824 wrote to memory of 1848 2824 win32-quickq.exe u1.exe PID 2824 wrote to memory of 1848 2824 win32-quickq.exe u1.exe PID 2824 wrote to memory of 1848 2824 win32-quickq.exe u1.exe PID 1848 wrote to memory of 2948 1848 u1.exe QTalk.exe PID 1848 wrote to memory of 2948 1848 u1.exe QTalk.exe PID 1848 wrote to memory of 2948 1848 u1.exe QTalk.exe PID 2948 wrote to memory of 3420 2948 QTalk.exe spolsvt.exe PID 2948 wrote to memory of 3420 2948 QTalk.exe spolsvt.exe PID 2948 wrote to memory of 3420 2948 QTalk.exe spolsvt.exe PID 2948 wrote to memory of 3420 2948 QTalk.exe spolsvt.exe PID 2948 wrote to memory of 3420 2948 QTalk.exe spolsvt.exe PID 2948 wrote to memory of 3420 2948 QTalk.exe spolsvt.exe PID 2948 wrote to memory of 3420 2948 QTalk.exe spolsvt.exe PID 2948 wrote to memory of 3420 2948 QTalk.exe spolsvt.exe PID 3420 wrote to memory of 1440 3420 spolsvt.exe spolsvt.exe PID 3420 wrote to memory of 1440 3420 spolsvt.exe spolsvt.exe PID 3420 wrote to memory of 1440 3420 spolsvt.exe spolsvt.exe PID 3420 wrote to memory of 1440 3420 spolsvt.exe spolsvt.exe PID 3420 wrote to memory of 1440 3420 spolsvt.exe spolsvt.exe PID 3420 wrote to memory of 1440 3420 spolsvt.exe spolsvt.exe PID 3420 wrote to memory of 1440 3420 spolsvt.exe spolsvt.exe PID 3420 wrote to memory of 1440 3420 spolsvt.exe spolsvt.exe PID 3420 wrote to memory of 4264 3420 spolsvt.exe svcoth.exe PID 3420 wrote to memory of 4264 3420 spolsvt.exe svcoth.exe PID 3420 wrote to memory of 4264 3420 spolsvt.exe svcoth.exe PID 3420 wrote to memory of 4264 3420 spolsvt.exe svcoth.exe PID 3420 wrote to memory of 4264 3420 spolsvt.exe svcoth.exe PID 3420 wrote to memory of 4264 3420 spolsvt.exe svcoth.exe PID 3420 wrote to memory of 4264 3420 spolsvt.exe svcoth.exe PID 3420 wrote to memory of 4264 3420 spolsvt.exe svcoth.exe PID 3420 wrote to memory of 4264 3420 spolsvt.exe svcoth.exe PID 3420 wrote to memory of 4264 3420 spolsvt.exe svcoth.exe PID 2824 wrote to memory of 636 2824 win32-quickq.exe win32-quickq.exe PID 2824 wrote to memory of 636 2824 win32-quickq.exe win32-quickq.exe PID 2824 wrote to memory of 636 2824 win32-quickq.exe win32-quickq.exe PID 2824 wrote to memory of 4288 2824 win32-quickq.exe win32-quickq.exe PID 2824 wrote to memory of 4288 2824 win32-quickq.exe win32-quickq.exe PID 2824 wrote to memory of 4288 2824 win32-quickq.exe win32-quickq.exe PID 4288 wrote to memory of 732 4288 win32-quickq.exe cmd.exe PID 4288 wrote to memory of 732 4288 win32-quickq.exe cmd.exe PID 636 wrote to memory of 1008 636 win32-quickq.exe cmd.exe PID 636 wrote to memory of 1008 636 win32-quickq.exe cmd.exe PID 732 wrote to memory of 4408 732 cmd.exe PING.EXE PID 732 wrote to memory of 4408 732 cmd.exe PING.EXE PID 1008 wrote to memory of 848 1008 cmd.exe PING.EXE PID 1008 wrote to memory of 848 1008 cmd.exe PING.EXE PID 1008 wrote to memory of 1120 1008 cmd.exe PING.EXE PID 1008 wrote to memory of 1120 1008 cmd.exe PING.EXE PID 1008 wrote to memory of 2200 1008 cmd.exe PING.EXE PID 1008 wrote to memory of 2200 1008 cmd.exe PING.EXE PID 1008 wrote to memory of 4464 1008 cmd.exe PING.EXE PID 1008 wrote to memory of 4464 1008 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\win32-quickq.exe"C:\Users\Admin\AppData\Local\Temp\win32-quickq.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2824 -
C:\Windows\SYSTEM32\cmd.execmd.exe /c set2⤵PID:1492
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C:\Users\Admin\AppData\Local\Temp\win32-quickq.exePECMD**pecmd-cmd* PUTF -dd -skipb=1205760 -len=101701166 "C:\Users\Admin\AppData\Local\Temp\~2358828957619567550.tmp",,C:\Users\Admin\AppData\Local\Temp\win32-quickq.exe2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2464
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C:\Users\Admin\AppData\Local\Temp\~377986384364716480~\sg.tmp7zG_exe x "C:\Users\Admin\AppData\Local\Temp\~2358828957619567550.tmp" -y -aoa -o"C:\Program Files (x86)\"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:228
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C:\Program Files (x86)\u1.exe"C:\Program Files (x86)\\u1.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1848 -
C:\Users\Public\Documents\sougou\V4.6.80\Bin\QTalk.exeC:\Users\Public\Documents\sougou\V4.6.80\Bin\QTalk.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Users\Public\Documents\sougou\spolsvt.exeC:\Users\Public\Documents\sougou\spolsvt.exe4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3420 -
C:\Users\Public\Documents\dd\spolsvt.exeC:\Users\Public\Documents\dd\spolsvt.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1440
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C:\Users\Public\Documents\uu\svcoth.exeC:\Users\Public\Documents\uu\svcoth.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4264
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C:\Users\Admin\AppData\Local\Temp\win32-quickq.exePECMD**pecmd-cmd* EXEC -wd:C: -hide cmd /c "C:\Users\Admin\AppData\Local\Temp\~6985305309807058822.cmd"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:636 -
C:\Windows\SYSTEM32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\~6985305309807058822.cmd"3⤵
- Suspicious use of WriteProcessMemory
PID:1008 -
C:\Windows\system32\PING.EXEping -n 2 127.0.0.14⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:848
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C:\Windows\system32\PING.EXEping -n 2 127.0.0.14⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:1120
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C:\Windows\system32\PING.EXEping -n 2 127.0.0.14⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2200
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C:\Windows\system32\PING.EXEping -n 2 127.0.0.14⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4464
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C:\Users\Admin\AppData\Local\Temp\win32-quickq.exePECMD**pecmd-cmd* EXEC -wd:C: -hide cmd /c "C:\Users\Admin\AppData\Local\Temp\~7189395311591073030.cmd"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4288 -
C:\Windows\SYSTEM32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\~7189395311591073030.cmd"3⤵
- Suspicious use of WriteProcessMemory
PID:732 -
C:\Windows\system32\PING.EXEping -n 2 127.0.0.14⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4408
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
5.0MB
MD52203144998e19b84b41b8cc607c00967
SHA1cebba8b3f463f8b56d0713b2f9e62637b0e13b57
SHA25697f89f1e5f979b3e7abdab9a04ef7067c40f750578c2a7697d9a33e85507da90
SHA512d7588ba6a2050633d794827afa6afbb27c7f2800723f85fd43aa55800b3ab60b2d819158be0e550d13854680c77cc13a3070b77efe4cbdf0ba8f1c163ca6a8bd
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Filesize
715KB
MD57c4718943bd3f66ebdb47ccca72c7b1e
SHA1f9edfaa7adb8fa528b2e61b2b251f18da10a6969
SHA2564cc32d00338fc7b206a7c052297acf9ac304ae7de9d61a2475a116959c1524fc
SHA512e18c40d646fa4948f90f7471da55489df431f255041ebb6dcef86346f91078c9b27894e27216a4b2fe2a1c5e501c7953c77893cf696930123d28a322d49e1516
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Filesize
280B
MD542ff656bd4ee3e19a5828940041fdfdb
SHA12e3c7f0fd42dd48b014e82e9e5edf50664ae5698
SHA256b326705c28abc9947182f84830e0e680d35551157b408a0f9cfd137279a02838
SHA5124ba36b5e44c94df09b91b3557237dae6b74a9fe04da686f157938446cf635c464f616126e937400ee4d577708b3bdcb7f88cec8df23d344bfd7105b75f9ec7b0
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Filesize
365B
MD56108321ae8ebdf91ffa59bc72b4652b7
SHA1c678d1a33139f8016c014dea6f5763671539ee59
SHA256bd559493a4648bc69da3165aafc195ab519af9d10bf8454bf10d7bb5913bf0f5
SHA5121d74b13759270b8f131f076ccf37b972c9d070e9bfe3ebab91b603d2227e873b96b580ea1901e88060eb8432757277c42de7f97886e5d8b7b00674de1d011710
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Filesize
16KB
MD5cdce4713e784ae069d73723034a957ff
SHA19a393a6bab6568f1a774fb753353223f11367e09
SHA256b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8
SHA5120a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f
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Filesize
196KB
MD5f1776f8a75946d171ad83bbd93f94d96
SHA1c6b2d9ab4a49f3e905185f9730727301a1729313
SHA2569c7689cd94796a74a1b7397818a10d1896f40ef7fa84c006c8ba3927f8ffe967
SHA512520e6aee04c074c5acd1e9e90ec33969a9ec7598bd5c0e36833a2830b23ec392257e38b371fd3489e0c6b57d9640c56b7d90c7e8970d9e6dd02176cce27c871c
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Filesize
9KB
MD5523d5c39f9d8d2375c3df68251fa2249
SHA1d4ed365c44bec9246fc1a65a32a7791792647a10
SHA25620e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78
SHA512526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4