Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
08/03/2025, 19:29
Behavioral task
behavioral1
Sample
fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe
Resource
win7-20241010-en
General
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Target
fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe
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Size
1.2MB
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MD5
27a494d9962ec24243937c7b74e09b57
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SHA1
bdca55b1f98080769e71714cef423d6c2309696f
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SHA256
fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf
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SHA512
3733afceca183ae4af25410e8f030c734c333c42cf411f849cbbc8d26837c506b06b85d70eef1e81b19f4b40115e4ef7cfcab83fc98209b4b4c4805ecd7cf605
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiQ:WIwgMEuy+inDfp3/XoCw57XYBwKQ
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1664-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/1664-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2828-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2828-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2828-65-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x000700000001923e-15.dat family_gh0strat behavioral1/memory/1664-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/1664-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2828-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2828-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2828-65-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys Ghiya.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\259443577.txt" AK47.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" Ghiya.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe -
Executes dropped EXE 6 IoCs
pid Process 2268 AK47.exe 2420 AK47.exe 1664 AK74.exe 2336 Ghiya.exe 2828 Ghiya.exe 1676 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 2420 AK47.exe 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 2288 svchost.exe 2336 Ghiya.exe 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 2288 svchost.exe 1676 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2192-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2192-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x000600000001938a-57.dat vmprotect behavioral1/memory/2192-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2192-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2192-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2192-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2192-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2192-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2192-96-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\360safo = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchcst.exe" fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259443577.txt AK47.exe File created C:\Windows\SysWOW64\259443577.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe 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\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe -
resource yara_rule behavioral1/memory/1664-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1664-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1664-22-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2828-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2828-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2828-65-0x0000000010000000-0x00000000101BA000-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 10 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 WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2728 cmd.exe 2952 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2952 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2828 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1664 AK74.exe Token: SeLoadDriverPrivilege 2828 Ghiya.exe Token: 33 2828 Ghiya.exe Token: SeIncBasePriorityPrivilege 2828 Ghiya.exe Token: 33 2828 Ghiya.exe Token: SeIncBasePriorityPrivilege 2828 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2192 wrote to memory of 2420 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 28 PID 2192 wrote to memory of 2420 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 28 PID 2192 wrote to memory of 2420 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 28 PID 2192 wrote to memory of 2420 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 28 PID 2192 wrote to memory of 2268 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 29 PID 2192 wrote to memory of 2268 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 29 PID 2192 wrote to memory of 2268 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 29 PID 2192 wrote to memory of 2268 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 29 PID 2192 wrote to memory of 1664 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 30 PID 2192 wrote to memory of 1664 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 30 PID 2192 wrote to memory of 1664 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 30 PID 2192 wrote to memory of 1664 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 30 PID 2192 wrote to memory of 1664 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 30 PID 2192 wrote to memory of 1664 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 30 PID 2192 wrote to memory of 1664 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 30 PID 2336 wrote to memory of 2828 2336 Ghiya.exe 37 PID 2336 wrote to memory of 2828 2336 Ghiya.exe 37 PID 2336 wrote to memory of 2828 2336 Ghiya.exe 37 PID 2336 wrote to memory of 2828 2336 Ghiya.exe 37 PID 2336 wrote to memory of 2828 2336 Ghiya.exe 37 PID 2336 wrote to memory of 2828 2336 Ghiya.exe 37 PID 2336 wrote to memory of 2828 2336 Ghiya.exe 37 PID 1664 wrote to memory of 2728 1664 AK74.exe 36 PID 1664 wrote to memory of 2728 1664 AK74.exe 36 PID 1664 wrote to memory of 2728 1664 AK74.exe 36 PID 1664 wrote to memory of 2728 1664 AK74.exe 36 PID 2728 wrote to memory of 2952 2728 cmd.exe 39 PID 2728 wrote to memory of 2952 2728 cmd.exe 39 PID 2728 wrote to memory of 2952 2728 cmd.exe 39 PID 2728 wrote to memory of 2952 2728 cmd.exe 39 PID 2192 wrote to memory of 2432 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 40 PID 2192 wrote to memory of 2432 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 40 PID 2192 wrote to memory of 2432 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 40 PID 2192 wrote to memory of 2432 2192 fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe 40 PID 2288 wrote to memory of 1676 2288 svchost.exe 42 PID 2288 wrote to memory of 1676 2288 svchost.exe 42 PID 2288 wrote to memory of 1676 2288 svchost.exe 42 PID 2288 wrote to memory of 1676 2288 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.exe"C:\Users\Admin\AppData\Local\Temp\fab04f3263d898048d68c45d12700256faeb824740cd65e492561198b43f8dbf.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:2192 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2420
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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:2268
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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:1664 -
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:2728 -
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:2952
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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:2432
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2300
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2288 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259443577.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1676
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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:2336 -
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:2828
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Server Software Component
1Terminal Services DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
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Downloads
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Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5f23a9e84aef16f34d10ef495923dbd68
SHA1ba793debf9a81db1b3983570ceb707552618b494
SHA2564f2223001dc3881e94810e71be612324e2146ff499afc15b3af505e88d546351
SHA51222b6aee19be846c77485259529bfd4151f832844b75ba3a9ed2d6efd1a3bfbd25a4c45822238c68183a1aa77996db12a1149e0f657c04934986a1102159d3320
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Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
1.2MB
MD5c94666182b8fb5912d25a605210786ba
SHA1161d3ee9af27c98f8e590aa9d1b4c407348061c2
SHA2560e46574d2f91c65456b56c11793d4bc8d074a801e54cc1249ed857c49e8cf74d
SHA512e09a325c06aa4bac2620ea1f1e2f48fd0d960e9dded96689e68badd395011dfbd753297903ab7196dc3558e2c74810e55714ca8ba58df3c37a4473ac6e49a7b3
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Filesize
49KB
MD58a215689c5f96873b6ece4c152342834
SHA1cbb190313dadf4e6f8e61b1779acdecba19ef8a4
SHA2564f61eef83d162dbb8a39637fa7a4605ff67d7cd6d9ffc6b1ff39ff0b00736692
SHA512cb8af106c617fa36fbf77b0be75904d9f79c69f3281ad0e79d37ee74125c660581f98c7910a1b7a3a469678b4496860db0d9c9338a348cdfe59d0da6e8a638bb
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d